Remove DST_ALG_ECC algorithm number, it was never specified and it's listed as Reserved in the IANA DNS Security Algorithm Numbers table

2018-12-11 11:38:39 +01:00
1128 changed files with 22334 additions and 31621 deletions
@@ -1,88 +0,0 @@
 ;;; Directory Local Variables
 ;;; For more information see (info "(emacs) Directory Variables")
 ((c-mode .
  ((eval .
 	 (set (make-local-variable 'directory-of-current-dir-locals-file)
 	      (file-name-directory (locate-dominating-file default-directory ".dir-locals.el"))
 	      )
 	 )
   (eval .
 	 (set (make-local-variable 'include-directories)
 	      (list
 	       ;; top directory
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "./"))
 	       ;; libisc
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "lib/isc/unix/include"))
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "lib/isc/pthreads/include"))
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "lib/isc/include"))
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "lib/isc"))
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "lib/isc/netmgr"))
 	       ;; libdns
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "lib/dns/include"))
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "lib/dns"))
 	       ;; libisccc
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "lib/isccc/include"))
 	       ;; libisccfg
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "lib/isccfg/include"))
 	       ;; libns
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "lib/ns/include"))
 	       ;; libirs
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "lib/irs/include"))
 	       ;; libbind9
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "lib/bind9/include"))
 	       ;; bin
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "bin/check"))
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "bin/confgen/include"))
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "bin/confgen"))
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "bin/confgen/include"))	       
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "bin/dig/include"))
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "bin/named/include"))
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "bin/rndc/include"))
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "bin/dnssec/include"))
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "bin/named/include"))
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "bin/rndc/include"))
 	       (expand-file-name "/usr/local/opt/openssl@1.1/include")
 	       (expand-file-name "/usr/local/opt/libxml2/include/libxml2")
 	       (expand-file-name "/usr/local/include")
 	       )
 	      )
 	 )
   (eval setq flycheck-clang-include-path include-directories)
   (eval setq flycheck-cppcheck-include-path include-directories)
   )
  ))
@@ -1,58 +1,36 @@
-*-symtbl.c
+Makefile
-*.a
+config.log
-*.gcda
+config.h
-*.gcno
+config.cache
-*.la
+config.status
-*.lo
+libtool
-*.o
+/isc-config.sh
-*.orig
+/configure.lineno
-*.plist/ # ccc-analyzer store its results in .plist directories
+autom4te.cache/
 *.rej
 *.orig
 *.o
 *.lo
 *.so
 *.a
 *.la
 *.gcno
 *.gcda
 *_test
-*~
+*-symtbl.c
 timestamp
 ans.run
 named.run
 named.memstats
 gen.dSYM/
 .ccache/
 .cproject
 .deps/
 .dirstamp
 .libs/
 # ccc-analyzer store its results in .plist directories
 *.plist/
 *~
 .project
 .cproject
 .settings
-/aclocal.m4
+kyua.log
 /ar-lib
 /autom4te.cache/
 /bind.keys.h
 /compile
 /config.cache
 /config.guess
 /config.h
 /config.h.in
 /config.log
 /config.status
 /config.sub
 /configure
 /configure.lineno
 /depcomp
 /install-sh
 /isc-config.sh
 /libltdl/*
 /libtool
 /ltmain.sh
 /m4/libtool.m4
 /m4/ltargz.m4
 /m4/ltdl.m4
 /m4/ltoptions.m4
 /m4/ltsugar.m4
 /m4/ltversion.m4
 /m4/lt~obsolete.m4
 /missing
 /py-compile
 /stamp-h1
 /test-driver
 Makefile
 ans.run
 gen.dSYM/
 kyua.log
 named.memstats
 named.run
 timestamp
@@ -1,557 +1,10 @@
 	--- 9.14.7 released ---
 5299.	[security]	A flaw in DNSSEC verification when transferring
 			mirror zones could allow data to be incorrectly
 			marked valid. (CVE-2019-6475) [GL #16P]
 5298.	[security]	Named could assert if a forwarder returned a
 			referral, rather than resolving the query, when QNAME
 			minimization was enabled. (CVE-2019-6476) [GL #1051]
 5297.	[bug]		Check whether a previous QNAME minimization fetch
 			is still running before starting a new one; return
 			SERVFAIL and log an error if so. [GL #1191]
 5294.	[func]		Fallback to ACE name on output in locale, which does not
 			support converting it to unicode.  [GL #846]
 5293.	[bug]		On Windows, named crashed upon any attempt to fetch XML
 			statistics from it. [GL #1245]
 5292.	[bug]		Queue 'rndc nsec3param' requests while signing inline
 			zone changes. [GL #1205]
 	--- 9.14.6 released ---
 5289.	[bug]		Address NULL pointer dereference in rpz.c:rpz_detach.
 			[GL #1210]
 5286.	[contrib]	Address potential NULL pointer dereferences in
 			dlz_mysqldyn_mod.c. [GL #1207]
 5285.	[port]		win32: implement "-T maxudpXXX". [GL #837]
 5283.	[bug]		When a response-policy zone expires, ensure that
 			its policies are removed from the RPZ summary
 			database. [GL #1146]
 5282.	[bug]		Fixed a bug in searching for possible wildcard matches
 			for query names in the RPZ summary database. [GL #1146]
 5281.	[cleanup]	Don't escape commas when reporting named's command
 			line. [GL #1189]
 5280.	[protocol]	Add support for displaying EDNS option LLQ. [GL #1201]
 5279.	[bug]		When loading, reject zones containing CDS or CDNSKEY
 			RRsets at the zone apex if they would cause DNSSEC
 			validation failures if published in the parent zone
 			as the DS RRset.  [GL #1187]
 	--- 9.14.5 released ---
 5277.	[bug]		Cache DB statistics could underflow when serve-stale
 			was in use, because of a bug in counter maintenance
 			when RRsets become stale.
 			Functions for dumping statistics have been updated
 			to dump active, stale, and ancient statistic
 			counters.  Ancient RRset counters are prefixed
 			with '~'; stale RRset counters are still prefixed
 			with '#'. [GL #602]
 5275.	[bug]		Mark DS records included in referral messages
 			with trust level "pending" so that they can be
 			validated and cached immediately, with no need to
 			re-query. [GL #964]
 5274.	[bug]		Address potential use after free race when shutting
 			down rpz. [GL #1175]
 5273.	[bug]		Check that bits [64..71] of a dns64 prefix are zero.
 			[GL #1159]
 5269.	[port]		cygwin: can return ETIMEDOUT on connect() with a
 			non-blocking socket. [GL #1133]
 5268.	[bug]		named could crash during configuration if
 			configured to use "geoip continent" ACLs with
 			legacy GeoIP. [GL #1163]
 5266.	[bug]		named-checkconf failed to report dnstap-output
 			missing from named.conf when dnstap was specified.
 			[GL #1136]
 5265.	[bug]		DNS64 and RPZ nodata (CNAME *.) rules interacted badly
 			[GL #1106]
 5264.	[func]		New DNS Cookie algorithm - siphash24 - has been added
 			to BIND 9. [GL #605]
 5236.	[func]		Add SipHash 2-4 implementation in lib/isc/siphash.c
 			and switch isc_hash_function() to use SipHash 2-4.
 			[GL #605]
 	--- 9.14.4 released ---
 5260.	[bug]		dnstap-read was producing malformed output for large
 			packets. [GL #1093]
 5258.	[func]		Added support for the GeoIP2 API from MaxMind,
 			when BIND is compiled using "configure --with-geoip2".
 			The legacy GeoIP API can be enabled by using
 			"configure --with-geoip" instead. These options
 			cannot be used together.
 			Certain geoip ACL settings that were available with
 			legacy GeoIP are not available when using GeoIP2.
 			See the ARM for details. [GL #182]
 5257.	[bug]		Some statistics data was not being displayed.
 			Add shading to the zone tables. [GL #1030]
 5256.	[bug]		Ensure that glue records are included in root
 			priming responses if "minimal-responses" is not
 			set to "yes". [GL #1092]
 5255.	[bug]		Errors encountered while reloading inline-signing
 			zones could be ignored, causing the zone content to
 			be left in an incompletely updated state rather than
 			reverted. [GL #1109]
 5254.	[func]		Collect metrics to report to the statistics-channel
 			DNSSEC signing operations (dnssec-sign) and refresh
 			operations (dnssec-refresh) per zone and per keytag.
 			[GL #513]
 5253.	[port]		Support platforms that don't define ULLONG_MAX.
 			[GL #1098]
 5251.	[bug]		Statistics were broken in x86 Windows builds.
 			[GL #1081]
 5249.	[bug]		Fix a possible underflow in recursion clients
 			statistics when hitting recursive clients
 			soft quota. [GL #1067]
 	--- 9.14.3 released ---
 5244.	[security]	Fixed a race condition in dns_dispatch_getnext()
 			that could cause an assertion failure if a
 			significant number of incoming packets were
 			rejected. (CVE-2019-6471) [GL #942]
 5243.	[bug]		Fix a possible race between dispatcher and socket
 			code in a high-load cold-cache resolver scenario.
 			[GL #943]
 5242.	[bug]		In relaxed qname minimization mode, fall back to
 			normal resolution when encountering a lame
 			delegation, and use _.domain/A queries rather
 			than domain/NS. [GL #1055]
 5241.	[bug]		Fix Ed448 private and public key ASN.1 prefix blobs.
 			[GL #225]
 5240.	[bug]		Remove key id calculation for RSAMD5. [GL #996]
 5238.	[bug]		Fix a possible deadlock in TCP code. [GL #1046]
 5237.	[bug]		Recurse to find the root server list with 'dig +trace'.
 			[GL #1028]
 5234.	[port]		arm: just use the compiler's default support for
 			yield. [GL #981]
 	--- 9.14.2 released ---
 5233.	[bug]		Negative trust anchors did not work with "forward only;"
 			to validating resolvers. [GL #997]
 5231.	[protocol]	Add support for displaying CLIENT-TAG and SERVER-TAG.
 			[GL #960]
 5229.	[protocol]	Enforce known SSHFP fingerprint lengths. [GL #852]
 5228.	[cleanup]	If trusted-keys and managed-keys are configured
 			simultaneously for the same name, the key cannot
 			be rolled automatically. This configuration now
 			logs a warning. [GL #868]
 5224.	[bug]		Only test provide-ixfr on TCP streams. [GL #991]
 5223.	[bug]		Fixed a race in the filter-aaaa plugin accessing
 			the hash table. [GL #1005]
 5222.	[bug]		'delv -t ANY' could leak memory. [GL #983]
 5221.	[test]		Enable parallel execution of system tests on
 			Windows. [GL !4101]
 5220.	[cleanup]	Refactor the isc_stat structure to take advantage
 			of stdatomic. [GL !1493]
 5219.	[bug]		Fixed a race in the filter-aaaa plugin that could
 			trigger a crash when returning an instance object
 			to the memory pool. [GL #982]
 5218.	[bug]		Conditionally include <dlfcn.h>. [GL #995]
 5217.	[bug]		Restore key id calculation for RSAMD5. [GL #996]
 5216.	[bug]		Fetches-per-zone counter wasn't updated correctly
 			when doing qname minimization. [GL #992]
 5215.	[bug]		Change #5124 was incomplete; named could still
 			return FORMERR instead of SERVFAIL in some cases.
 			[GL #990]
 5214.	[bug]		win32: named now removes its lock file upon shutdown.
 			[GL #979]
 5213.	[bug]		win32: Eliminated a race which allowed named.exe running
 			as a service to be killed prematurely during shutdown.
 			[GL #978]
 5211.	[bug]		Allow out-of-zone additional data to be included
 			in authoritative responses if recursion is allowed
 			and "minimal-responses" is disabled.  This behavior
 			was inadvertently removed in change #4605. [GL #817]
 5210.	[bug]		When dnstap is enabled and recursion is not
 			available, incoming queries are now logged
 			as "auth". Previously, this depended on whether
 			recursion was requested by the client, not on
 			whether recursion was available. [GL #963]
 5209.	[bug]		When update-check-ksk is true, add_sigs was not
 			considering offline keys, leaving record sets signed
 			with the incorrect type key. [GL #763]
 5208.	[test]		Run valid rdata wire encodings through totext+fromtext
 			and tofmttext+fromtext methods to check these methods.
 			[GL #899]
 5207.	[test]		Check delv and dig TTL values. [GL #965]
 5206.	[bug]		Delv could print out bad TTLs. [GL #965]
 5205.	[bug]		Enforce that a DS hash exists. [GL #899]
 5204.	[test]		Check that dns_rdata_fromtext() produces a record that
 			will be accepted by dns_rdata_fromwire(). [GL #852]
 5203.	[bug]		Enforce whether key rdata exists or not in KEY,
 			DNSKEY, CDNSKEY and RKEY. [GL #899]
 5202.	[bug]		<dns/ecs.h> was missing ISC_LANG_ENDDECLS. [GL #976]
 5190.	[bug]		Ignore trust anchors using disabled algorithms.
 			[GL #806]
 	--- 9.14.1 released ---
 5201.	[bug]		Fix a possible deadlock in RPZ update code. [GL #973]
 5200.	[security]	tcp-clients settings could be exceeded in some cases,
 			which could lead to exhaustion of file descriptors.
 			(CVE-2018-5743) [GL #615]
 5199.	[security]	In certain configurations, named could crash
 			if nxdomain-redirect was in use and a redirected
 			query resulted in an NXDOMAIN from the cache.
 			(CVE-2019-6467) [GL #880]
 5198.	[bug]		If a fetch context was being shut down and, at the same
 			time, we returned from qname minimization, an INSIST
 			could be hit. [GL #966]
 5197.	[bug]		dig could die in best effort mode on multiple SIG(0)
 			records. Similarly on multiple OPT and multiple TSIG
 			records. [GL #920]
 5196.	[bug]		make install failed with --with-dlopen=no. [GL #955]
 5195.	[bug]		"allow-update" and "allow-update-forwarding" were
 			treated as configuration errors if used at the
 			options or view level. [GL #913]
 5194.	[bug]		Enforce non empty ZOMEMD hash. [GL #899]
 5193.	[bug]		EID and NIMLOC failed to do multi-line output
 			correctly. [GL #899]
 5189.	[cleanup]	Remove revoked root DNSKEY from bind.keys. [GL #945]
 5187.	[test]		Set time zone before running any tests in dnstap_test.
 			[GL #940]
 5186.	[cleanup]	More dnssec-keygen manual tidying. [GL !1678]
 5184.	[bug]		Missing unlocks in sdlz.c. [GL #936]
 5183.	[bug]		Reinitialize ECS data before reusing client
 			structures. [GL #881]
 	--- 9.14.0 released ---
 	--- 9.14.0rc3 released ---
 5182.	[bug]		Fix a high-load race/crash in handling of
 			isc_socket_close() in resolver. [GL #834]
 5180.	[bug]		delv now honors the operating system's preferred
 			ephemeral port range. [GL #925]
 5179.	[cleanup]	Replace some vague type declarations with the more
 			specific dns_secalg_t and dns_dsdigest_t.
 			Thanks to Tony Finch. [GL !1498]
 5178.	[bug]		Handle EDQUOT (disk quota) and ENOSPC (disk full)
 			errors when writing files. [GL #902]
 5177.	[func]		Add the ability to specify in named.conf whether a
 			response-policy zone's SOA record should be added
 			to the additional section (add-soa yes/no). [GL #865]
 5167.	[bug]		nxdomain-redirect could sometimes lookup the wrong
 			redirect name. [GL #892]
 	--- 9.14.0rc2 released ---
 5176.	[tests]		Remove a dependency on libxml in statschannel system
 			test. [GL #926]
 5175.	[bug]		Fixed a problem with file input in dnssec-keymgr,
 			dnssec-coverage and dnssec-checkds when using
 			python3. [GL #882]
 5174.	[doc]		Tidy dnssec-keygen manual. [GL !1557]
 5173.	[bug]		Fixed a race in socket code that could occur when
 			accept, send, or recv were called from an event
 			loop but the socket had been closed by another
 			thread. [RT #874]
 5172.	[bug]		nsupdate now honors the operating system's preferred
 			ephemeral port range. [GL #905]
 5171.	[func]		named plugins are now installed into a separate
 			directory.  Supplying a filename (a string without path
 			separators) in a "plugin" configuration stanza now
 			causes named to look for that plugin in that directory.
 			[GL #878]
 5170.	[test]		Added --with-dlz-filesystem to feature-test. [GL !1587]
 5169.	[bug]		The presence of certain types in an otherwise
 			empty node could cause a crash while processing a
 			type ANY query. [GL #901]
 	--- 9.14.0rc1 released ---
 5168.	[bug]		Do not crash on shutdown when RPZ fails to load.  Also,
 			keep previous version of the database if RPZ fails to
 			load. [GL #813]
 5165.	[contrib]	Removed SDB drivers from contrib; they're obsolete.
 			[GL #428]
 5164.	[bug]		Correct errno to result translation in dlz filesystem
 			modules. [GL #884]
 5163.	[cleanup]	Out-of-tree builds failed --enable-dnstap. [GL #836]
 5162.	[cleanup]	Improve dnssec-keymgr manual. Thanks to Tony Finch.
 			[GL !1518]
 5161.	[bug]		Do not require the SEP bit to be set for mirror zone
 			trust anchors. [GL #873]
 5160.	[contrib]	Added DNAME support to the DLZ LDAP schema. Also
 			fixed a compilation bug affecting several DLZ
 			modules. [GL #872]
 5159.	[bug]		dnssec-coverage was incorrectly ignoring
 			names specified on the command line without
 			trailing dots. [GL !1478]
 5158.	[protocol]	Add support for AMTRELAY and ZONEMD. [GL #867]
 5157.	[bug]		Nslookup now errors out if there are extra command
 			line arguments. [GL #207]
 5141.	[security]	Zone transfer controls for writable DLZ zones were
 			not effective as the allowzonexfr method was not being
 			called for such zones. (CVE-2019-6465) [GL #790]
 5118.	[security]	Named could crash if it is managing a key with
 			`managed-keys` and the authoritative zone is rolling
 			the key to an unsupported algorithm. (CVE-2018-5745)
 			[GL #780]
 5110.	[security]	Named leaked memory if there were multiple Key Tag
 			EDNS options present. (CVE-2018-5744) [GL #772]
 	--- 9.13.6 released ---
 5156.	[doc]		Extended and refined the section of the ARM describing
 			mirror zones. [GL #774]
 5155.	[func]		"named -V" now outputs the default paths to
 			named.conf, rndc.conf, bind.keys, and other
 			files used or created by named and other tools, so
 			that the correct paths to these files can quickly be
 			determined regardless of the configure settings
 			used when BIND was built. [GL #859]
 5154.	[bug]		dig: process_opt could be called twice on the same
 			message leading to a assertion failure. [GL #860]
 5153.	[func]		Zone transfer statistics (size, number of records, and
 			number of messages) are now logged for outgoing
 			transfers as well as incoming ones. [GL #513]
 5152.	[func]		Improved logging of DNSSEC key events:
 			- Zone signing and DNSKEY maintenance events are
 			  now logged to the "dnssec" category
 			- Messages are now logged when DNSSEC keys are
 			  published, activated, inactivated, deleted,
 			  or revoked.
 			[GL #714]
 5151.	[func]		Options that have been been marked as obsolete in
 			named.conf for a very long time are now fatal
 			configuration errors. [GL #358]
 5150.	[cleanup]	Remove the ability to compile BIND with assertions
 			disabled. [GL #735]
 5149.	[func]		"rndc dumpdb" now prints a line above a stale RRset
 			indicating how long the data will be retained in the
 			cache for emergency use. [GL #101]
 5148.	[bug]		named did not sign the TKEY response. [GL #821]
 5147.	[bug]		dnssec-keymgr: Add a five-minute margin to better
 			handle key events close to 'now'. [GL #848]
 5146.	[placeholder]
 5145.	[func]		Use atomics instead of locked variables for isc_quota
 			and isc_counter. [GL !1389]
 5144.	[bug]		dig now returns a non-zero exit code when a TCP
 			connection is prematurely closed by a peer more than
 			once for the same lookup.  [GL #820]
 5143.	[bug]		dnssec-keymgr and dnssec-coverage failed to find
 			key files for zone names ending in ".". [GL #560]
 5142.	[cleanup]	Removed "configure --disable-rpz-nsip" and
 			"--disable-rpz-nsdname" options. "nsip-enable"
 			and "nsdname-enable" both now default to yes,
 			regardless of compile-time settings. [GL #824]
 5140.	[bug]		Don't immediately mark existing keys as inactive and
 			deleted when running dnssec-keymgr for the first
 			time. [GL #117]
 5139.	[bug]		If possible, don't use forwarders when priming.
 			This ensures we can get root server IP addresses
 			from priming query response glue, which may not
 			be present if the forwarding server is returning
 			minimal responses. [GL #752]
 5138.	[bug]		Under some circumstances named could hit an assertion
 			failure when doing qname minimization when using
 			forwarders. [GL #797]
 5137.	[func]		named now logs messages whenever a mirror zone becomes
 			usable or unusable for resolution purposes. [GL #818]
 5136.	[cleanup]	Check in named-checkconf that allow-update and
 			allow-update-forwarding are not set at the
 			view/options level; fix documentation. [GL #512]
 5135.	[port]		sparc: Use smt_pause() instead of pause. [GL #816]
 5134.	[bug]		win32: WSAStartup was not called before getservbyname
 			was called. [GL #590]
 5133.	[bug]		'rndc managed-keys' didn't handle class and view
 			correctly and failed to add new lines between each
 			view. [GL !1327]
 5132.	[bug]		Fix race condition in cleanup part of dns_dt_create().
 			[GL !1323]
 5131.	[cleanup]	Address Coverity warnings. [GL #801]
 5130.	[cleanup]	Remove support for l10n message catalogs. [GL #709]
 5129.	[contrib]	sdlz_helper.c:build_querylist was not properly
 			splitting the query string. [GL #798]
 5128.	[bug]		Refreshkeytime was not being updated for managed
 			keys zones. [GL #784]
 5127.	[bug]		rcode.c:maybe_numeric failed to handle NUL in text
 			regions. [GL #807]
 5126.	[bug]		Named incorrectly accepted empty base64 and hex encoded
 			fields when reading master files. [GL #807]
 5125.	[bug]		Allow for up to 100 records or 64k of data when caching
 			a negative response. [GL #804]
 5124.	[bug]		Named could incorrectly return FORMERR rather than
 			SERVFAIL. [GL #804]
 5123.	[bug]		dig could hang indefinitely after encountering an error
 			before creating a TCP socket. [GL #692]
 5122.	[bug]		In a "forward first;" configuration, a forwarder
 			timeout did not prevent that forwarder from being
 			queried again after falling back to full recursive
 			resolution. [GL #315]
 5121.	[contrib]	dlz_stub_driver.c fails to return ISC_R_NOTFOUND on none
 			matching zone names. [GL !1299]
 5120.	[placeholder]
 5119.	[placeholder]
 5117.	[placeholder]
 5116.	[bug]		Named/named-checkconf triggered a assertion when
 			a mirror zone's name is bad. [GL #778]
 5115.	[bug]		Allow unsupported algorithms in zone when not used for
 			signing with dnssec-signzone. [GL #783]
 5114.	[func]		Include a 'reconfig/reload in progress' status line
 			in rndc status, use it in tests.
 5113.	[port]		Fixed a Windows build error.
 5112.	[bug]		Named/named-checkconf could dump core if there was
 			a missing masters clause and a bad notify clause.
 			[GL #779]
 5111.	[bug]		Occluded DNSKEY records could make it into the
 			delegating NSEC/NSEC3 bitmap. [GL #742]
 5109.	[cleanup]	Remove support for RSAMD5 algorithm. [GL #628]
 	--- 9.13.5 released ---
 5108.	[bug]		Named could fail to determine bottom of zone when
 			removing out of date keys leading to invalid NSEC
 			and NSEC3 records being added to the zone. [GL #771]
-5107.	[bug]		'host -U' did not work. [GL #769]
+5107.	[bug]		'host -U' did not work.	[GL #769]
 5106.	[experimental]	A new "plugin" mechanism has been added to allow
 			extension of query processing functionality through
@@ -621,8 +74,8 @@
 5091.	[func]		Two new global and per-view options min-cache-ttl
 			and min-ncache-ttl [GL #613]
-5090.	[bug]		dig and mdig failed to properly pre-parse dash value
+5090.	[bug]		dig and mdig failed to properly preparse dash value
-			pairs when value was a separate argument and started
+			pairs when value was a seperate argument and started
 			with a dash. [GL #584]
 5089.	[bug]		Restore localhost fallback in dig and host which is
@@ -688,7 +141,7 @@
 5072.	[bug]		Add unit tests for isc_buffer_copyregion() and fix its
 			behavior for auto-reallocated buffers. [GL #644]
-5071.	[bug]		Comparison of NXT records was broken. [GL #631]
+5071.	[bug]		Comparision of NXT records was broken. [GL #631]
 5070.	[bug]		Record types which support a empty rdata field were
 			not handling the empty rdata field case. [GL #638]
@@ -707,7 +160,7 @@
 5065.	[bug]		Only set IPV6_USE_MIN_MTU on IPv6. [GL #553]
-5064.	[test]		Initialize TZ environment variable before calling
+5064.	[test]		Initalize TZ environment variable before calling
 			dns_test_begin in dnstap_test. [GL #624]
 5063.	[test]		In statschannel test try a few times before failing
@@ -933,7 +386,7 @@
 5001.	[bug]		Fix refcount errors on error paths. [GL !563]
 5000.	[bug]		named_server_servestale() could leave the server in
-			exclusive mode if an error occurred. [GL #441]
+			exclusive mode if an error occured. [GL #441]
 4999.	[cleanup]	Remove custom printf implementation in lib/isc/print.c.
 			[GL #261]
@@ -1,5 +1,3 @@
 CONTRIBUTING
 BIND Source Access and Contributor Guidelines
 Feb 22, 2018
@@ -1,4 +1,4 @@
-Copyright (C) 1996-2019  Internet Systems Consortium, Inc. ("ISC")
+Copyright (C) 1996-2018  Internet Systems Consortium, Inc. ("ISC")
 This Source Code Form is subject to the terms of the Mozilla Public
 License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -1,5 +1,3 @@
 HISTORY
 Functional enhancements from prior major releases of BIND 9
 BIND 9.11
@@ -433,11 +431,11 @@ BIND 9.4.0
  * Detect duplicates of UDP queries we are recursing on and drop them.
    New stats category "duplicates".
  * "USE INTERNAL MALLOC" is now runtime selectable.
-  * The lame cache is now done on a <qname,qclass,qtype> basis as some
+  * The lame cache is now done on a basis as some servers only appear to
-    servers only appear to be lame for certain query types.
+    be lame for certain query types.
  * Limit the number of recursive clients that can be waiting for a single
-    query (<qname,qtype,qclass>) to resolve. New options clients-per-query
+    query () to resolve. New options clients-per-query and
-    and max-clients-per-query.
+    max-clients-per-query.
  * dig: report the number of extra bytes still left in the packet after
    processing all the records.
  * Support for IPSECKEY rdata type.
@@ -97,27 +97,27 @@ test-force:
 	exit $$status
 README: README.md
-	${PANDOC} --email-obfuscation=none -s --metadata title="README" -f markdown-smart -t html README.md | \
+	${PANDOC} --email-obfuscation=none -s -t html README.md | \
 		${W3M} -dump -cols 75 -O ascii -T text/html | \
 		sed -e '$${/^$$/d;}' > $@
 HISTORY: HISTORY.md
-	${PANDOC} --email-obfuscation=none -s --metadata title="HISTORY" -f markdown-smart -t html HISTORY.md | \
+	${PANDOC} --email-obfuscation=none -s -t html HISTORY.md | \
 		${W3M} -dump -cols 75 -O ascii -T text/html | \
 		sed -e '$${/^$$/d;}' > $@
 OPTIONS: OPTIONS.md
-	${PANDOC} --email-obfuscation=none -s --metadata title="OPTIONS" -f markdown-smart -t html OPTIONS.md | \
+	${PANDOC} --email-obfuscation=none -s -t html OPTIONS.md | \
 		${W3M} -dump -cols 75 -O ascii -T text/html | \
 		sed -e '$${/^$$/d;}' > $@
 CONTRIBUTING: CONTRIBUTING.md
-	${PANDOC} --email-obfuscation=none -s --metadata title="CONTRIBUTING" -f markdown-smart -t html CONTRIBUTING.md | \
+	${PANDOC} --email-obfuscation=none -s -t html CONTRIBUTING.md | \
 		${W3M} -dump -cols 75 -O ascii -T text/html | \
 		sed -e '$${/^$$/d;}' > $@
 PLATFORMS: PLATFORMS.md
-	${PANDOC} --email-obfuscation=none -s --metadata title="PLATFORMS" -f markdown-smart -t html PLATFORMS.md | \
+	${PANDOC} --email-obfuscation=none -s -t html PLATFORMS.md | \
 		${W3M} -dump -cols 75 -O ascii -T text/html | \
 		sed -e '$${/^$$/d;}' > $@
@@ -1,12 +1,10 @@
 OPTIONS
 Setting the STD_CDEFINES environment variable before running configure can
 be used to enable certain compile-time options that are not explicitly
 defined in configure.
 Some of these settings are:
-         Setting                            Description
+Setting                   Description
                          Overwrite memory with tag values when allocating
 -DISC_MEM_DEFAULTFILL=1   or freeing it; this impairs performance but
                          makes debugging of memory problems easier.
@@ -1,5 +1,3 @@
 PLATFORMS
 Supported platforms
 In general, this version of BIND will build and run on any POSIX-compliant
@@ -15,50 +13,49 @@ offer support on a "best effort" basis for some.
 Regularly tested platforms
-As of Feb 2019, BIND 9.14 is fully supported and regularly tested on the
+As of May 2018, BIND 9.13 is tested on the following systems:
 following systems:
-  * Debian 8, 9, 10
+  * Debian 8, 9
  * Ubuntu 16.04, 18.04
-  * Fedora 28, 29
+  * Fedora 27, 28
-  * Red Hat Enterprise Linux / CentOS 6, 7
+  * Red Hat/CentOS 6, 7
-  * FreeBSD 11.x
+  * FreeBSD 10.x, 11.x
-  * OpenBSD 6.2, 6.3
+  * OpenBSD 6.3
 The amd64, i386, armhf and arm64 CPU architectures are all fully
 supported.
 Best effort
-The following are platforms on which BIND is known to build and run. ISC
+The following are platforms on which BIND is known to build and run, but
-makes every effort to fix bugs on these platforms, but may be unable to do
+on which it is not routinely tested. ISC makes every effort to fix bugs on
-so quickly due to lack of hardware, less familiarity on the part of
+these platforms, but may be unable to do so quickly due to lack of
-engineering staff, and other constraints. With the exception of Windows
+hardware, less familiarity on the part of engineering staff, and other
-Server 2012 R2, none of these are tested regularly by ISC.
+constraints.
  * Windows Server 2012 R2, 2016 / x64
  * Windows 10 / x64
  * Windows Server 2012 R2, 2016 / x64
  * macOS 10.12+
-  * Solaris 11
+  * Solaris 10
-  * FreeBSD 10.x, 12.0+
+  * FreeBSD 12+
-  * OpenBSD 6.4+
+  * OpenBSD 6.2
  * NetBSD
-  * Other Linux distributions still supported by their vendors, such as:
+  * Older or less popular Linux distributions still supported by their
    vendors, such as:
      + Ubuntu 14.04, 18.10+
      + Gentoo
-      + Arch Linux
+      + ArchLinux
      + Alpine Linux
-  * OpenWRT/LEDE 17.01+
+  * OpenWRT/LEDE 17.0
  * Other CPU architectures (mips, mipsel, sparc, ...)
 Unsupported platforms
-These are platforms on which BIND 9.14 is known not to build or run:
+These are platforms on which BIND is known not to build or run:
  * Platforms without at least OpenSSL 1.0.2
  * Windows 10 / x86
  * Windows Server 2012 and older
  * Solaris 10 and older
  * Platforms that don't support IPv6 Advanced Socket API (RFC 3542)
  * Platforms that don't support atomic operations (via compiler or
    library)
@@ -66,10 +63,27 @@ These are platforms on which BIND 9.14 is known not to build or run:
 Platform quirks
-NetBSD 6 i386
+ARM
-The i386 build of NetBSD requires the libatomic library, available from
+If the compilation ends with following error:
 the gcc5-libs package. Because this library is in a non-standard path, its
 location must be specified in the configure command line:
-LDFLAGS="-L/usr/pkg/gcc5/i486--netbsdelf/lib/ -Wl,-R/usr/pkg/gcc5/i486--netbsdelf/lib/" ./configure
+Error: selected processor does not support `yield' in ARM mode
 You will need to set -march compiler option to native, so the compiler
 recognizes yield assembler instruction. The proper way to set -march=
 native would be to put it into CFLAGS, e.g. run ./configure like this:
 CFLAGS="-march=native -Os -g" ./configure plus your usual options.
 If that doesn't work, you can enforce the minimum CPU and FPU (taken from
 Debian armhf documentation):
  * The lowest worthwhile CPU implementation is Armv7-A, therefore the
    recommended build option is -march=armv7-a.
  * FPU should be set at VFPv3-D16 as they represent the miminum
    specification of the processors to support here, therefore the
    recommended build option is -mfpu=vfpv3-d16.
 The configure command should look like this:
 CFLAGS="-march=armv7-a -mfpu=vfpv3-d16 -Os -g" ./configure
@@ -23,61 +23,78 @@ offer support on a "best effort" basis for some.
 ### Regularly tested platforms
-As of Feb 2019, BIND 9.14 is fully supported and regularly tested on the
+As of May 2018, BIND 9.13 is tested on the following systems:
 following systems:
-* Debian 8, 9, 10
+* Debian 8, 9
 * Ubuntu 16.04, 18.04
-* Fedora 28, 29
+* Fedora 27, 28
-* Red Hat Enterprise Linux / CentOS 6, 7
+* Red Hat/CentOS 6, 7
-* FreeBSD 11.x
+* FreeBSD 10.x, 11.x
-* OpenBSD 6.2, 6.3
+* OpenBSD 6.3
 The amd64, i386, armhf and arm64 CPU architectures are all fully supported.
 ### Best effort
-The following are platforms on which BIND is known to build and run.
+The following are platforms on which BIND is known to build and run,
-ISC makes every effort to fix bugs on these platforms, but may be unable to
+but on which it is not routinely tested. ISC makes every effort to fix bugs
-do so quickly due to lack of hardware, less familiarity on the part of
+on these platforms, but may be unable to do so quickly due to lack of
-engineering staff, and other constraints. With the exception of Windows
+hardware, less familiarity on the part of engineering staff, and other
-Server 2012 R2, none of these are tested regularly by ISC.
+constraints.
 * Windows Server 2012 R2, 2016 / x64
 * Windows 10 / x64
 * Windows Server 2012 R2, 2016 / x64
 * macOS 10.12+
-* Solaris 11
+* Solaris 10
-* FreeBSD 10.x, 12.0+
+* FreeBSD 12+
-* OpenBSD 6.4+
+* OpenBSD 6.2
 * NetBSD
-* Other Linux distributions still supported by their vendors, such as:
+* Older or less popular Linux distributions still supported by their vendors, such as:
    * Ubuntu 14.04, 18.10+
    * Gentoo
-    * Arch Linux
+    * ArchLinux
    * Alpine Linux
-* OpenWRT/LEDE 17.01+
+* OpenWRT/LEDE 17.0
 * Other CPU architectures (mips, mipsel, sparc, ...)
 ## Unsupported platforms
-These are platforms on which BIND 9.14 is known *not* to build or run:
+These are platforms on which BIND is known *not* to build or run:
 * Platforms without at least OpenSSL 1.0.2
 * Windows 10 / x86
 * Windows Server 2012 and older
 * Solaris 10 and older
 * Platforms that don't support IPv6 Advanced Socket API (RFC 3542)
 * Platforms that don't support atomic operations (via compiler or library)
 * Linux without NPTL (Native POSIX Thread Library)
 ## Platform quirks
-### NetBSD 6 i386
+### ARM
-The i386 build of NetBSD requires the `libatomic` library, available from
+If the compilation ends with following error:
 the `gcc5-libs` package.  Because this library is in a non-standard path,
 its location must be specified in the `configure` command line:
 ```
-LDFLAGS="-L/usr/pkg/gcc5/i486--netbsdelf/lib/ -Wl,-R/usr/pkg/gcc5/i486--netbsdelf/lib/" ./configure
+Error: selected processor does not support `yield' in ARM mode
 ```
 You will need to set `-march` compiler option to `native`, so the compiler
 recognizes `yield` assembler instruction.  The proper way to set `-march=native`
 would be to put it into `CFLAGS`, e.g. run `./configure` like this:
 `CFLAGS="-march=native -Os -g" ./configure` plus your usual options.
 If that doesn't work, you can enforce the minimum CPU and FPU (taken from Debian
 armhf documentation):
 * The lowest worthwhile CPU implementation is Armv7-A, therefore the recommended
  build option is `-march=armv7-a`.
 * FPU should be set at VFPv3-D16 as they represent the miminum specification of
  the processors to support here, therefore the recommended build option is
  `-mfpu=vfpv3-d16`.
 The configure command should look like this:
 ```
 CFLAGS="-march=armv7-a -mfpu=vfpv3-d16 -Os -g" ./configure
 ```
@@ -1,5 +1,3 @@
 README
 BIND 9
 Contents
@@ -7,15 +5,14 @@ Contents
 1. Introduction
 2. Reporting bugs and getting help
 3. Contributing to BIND
- 4. BIND 9.14 features
+ 4. BIND 9.13 features
 5. Building BIND
 6. macOS
- 7. Dependencies
+ 7. Compile-time options
- 8. Compile-time options
+ 8. Automated testing
- 9. Automated testing
+ 9. Documentation
-10. Documentation
+10. Change log
-11. Change log
+11. Acknowledgments
 12. Acknowledgments
 Introduction
@@ -39,7 +36,7 @@ in versions 4 and 8. Internet Systems Consortium (https://www.isc.org), a
 501(c)(3) public benefit corporation dedicated to providing software and
 services in support of the Internet infrastructure, developed BIND 9 and
 is responsible for its ongoing maintenance and improvement. BIND is open
-source software licensed under the terms of the Mozilla Public License,
+source software licenced under the terms of the Mozilla Public License,
 version 2.0.
 For a summary of features introduced in past major releases of BIND, see
@@ -71,9 +68,6 @@ If the bug you are reporting is a potential security issue, such as an
 assertion failure or other crash in named, please do NOT use GitLab to
 report it. Instead, please send mail to security-officer@isc.org.
 For a general overview of ISC security policies, read the Knowledge Base
 article at https://kb.isc.org/docs/aa-00861.
 Professional support and training for BIND are available from ISC at
 https://www.isc.org/support.
@@ -93,7 +87,7 @@ Information for BIND contributors can be found in the following files: -
 General information: CONTRIBUTING.md - BIND 9 code style: doc/dev/style.md
 - BIND architecture and developer guide: doc/dev/dev.md
-Patches for BIND may be submitted as merge requests in the ISC GitLab
+Patches for BIND may be submitted as Merge Requests in the ISC GitLab
 server at at https://gitlab.isc.org/isc-projects/bind9/merge_requests.
 By default, external contributors don't have ability to fork BIND in the
@@ -105,19 +99,17 @@ If you prefer, you may also submit code by opening a GitLab Issue and
 including your patch as an attachment, preferably generated by git
 format-patch.
-BIND 9.14 features
+BIND 9.13 features
-BIND 9.14.0 is the first release from a new stable branch of BIND 9,
+BIND 9.13 is the newest development branch of BIND 9. It includes a number
-incorporating all changes from the 9.13 development branch, updating the
+of changes from BIND 9.12 and earlier releases. New features include:
 most recent stable branch, 9.12. These changes include:
  * A new "plugin" mechanism has been added to allow query functionality
    to be extended using dynamically loadable libraries. The "filter-aaaa"
    feature has been removed from named and is now implemented as a
    plugin.
  * Socket and task code has been refactored to improve performance.
  * QNAME minimization, as described in RFC 7816, is now supported.
  * Socket and task code has been refactored to improve performance on
    most modern machines.
  * "Root key sentinel" support, enabling validating resolvers to indicate
    via a special query which trust anchors are configured for the root
    zone.
@@ -130,8 +122,6 @@ most recent stable branch, 9.12. These changes include:
    which DNSSEC validation should not be performed.
  * The default value of "dnssec-validation" is now "auto".
  * IDNA2008 is now supported when linking with libidn2.
  * "named -V" now outputs the default paths for files used by named and
    other tools.
 In addition, workarounds that were formerly in place to enable resolution
 of domains whose authoritative servers did not respond to EDNS queries
@@ -140,54 +130,20 @@ have been removed. See https://dnsflagday.net for more details.
 Cryptographic support has been modernized. BIND now uses the best
 available pseudo-random number generator for the platform on which it's
 built. Very old versions of OpenSSL are no longer supported. Cryptography
-is now mandatory: building BIND without DNSSEC is no longer supported.
+is now mandatory: building BIND without DNSSEC is now longer supported.
 Special code to support certain legacy operating systems has also been
 removed; see the file PLATFORMS.md for details of supported platforms. In
 addition to OpenSSL, BIND now requires support for IPv6, threads, and
-standard atomic operations provided by the C compiler. Non-threaded builds
+standard atomic operations provided by the C compiler.
 are no longer supported.
 BIND 9.14.1
 BIND 9.14.1 is a maintenance release, and addresses security
 vulnerabilities disclosed in CVE-2018-5743 and CVE-2019-6467.
 BIND 9.14.2
 BIND 9.14.2 is a maintenance release.
 BIND 9.14.3
 BIND 9.14.3 is a maintenance release, and addresses the security
 vulnerability disclosed in CVE-2019-6471.
 BIND 9.14.4
 BIND 9.14.4 is a maintenance release, and also adds support for the new
 MaxMind GeoIP2 geolocation API when built with configure --with-geoip2.
 BIND 9.14.5
 BIND 9.14.5 is a maintenance release.
 BIND 9.14.6
 BIND 9.14.6 is a maintenance release.
 BIND 9.14.7
 BIND 9.14.7 is a maintenance release, and also addresses the security
 vulnerabilities disclosed in CVE-2019-6475 and CVE-2019-6476.
 Building BIND
 Minimally, BIND requires a UNIX or Linux system with an ANSI C compiler,
 basic POSIX support, and a 64-bit integer type. Successful builds have
-been observed on many versions of Linux and UNIX, including RHEL/CentOS,
+been observed on many versions of Linux and UNIX, including RedHat,
-Fedora, Debian, Ubuntu, SLES, openSUSE, Slackware, Alpine, FreeBSD,
+Fedora, Debian, Ubuntu, SuSE, Slackware, FreeBSD, NetBSD, OpenBSD, Mac OS
-NetBSD, OpenBSD, macOS, Solaris, OpenIndiana, OmniOS CE, HP-UX, and
+X, Solaris, HP-UX, and OpenWRT.
 OpenWRT.
 BIND requires a cryptography provider library such as OpenSSL or a
 hardware service module supporting PKCS#11. On Linux, BIND requires the
@@ -196,8 +152,8 @@ overridden by disabling capability support at compile time. See
 Compile-time options below for details on other libraries that may be
 required to support optional features.
-BIND is also available for Windows Server 2008 and higher. See win32utils/
+BIND is also available for Windows 2008 and higher. See win32utils/
-build.txt for details on building for Windows systems.
+readme1st.txt for details on building for Windows systems.
 To build on a UNIX or Linux system, use:
@@ -210,7 +166,7 @@ make depend. If you're using Emacs, you might find make tags helpful.
 Several environment variables that can be set before running configure
 will affect compilation:
-   Variable                            Description
+Variable       Description
 CC             The C compiler to use. configure tries to figure out the
               right one for supported systems.
               C compiler flags. Defaults to include -g and/or -O2 as
@@ -225,32 +181,43 @@ STD_CDEFINES   Defaults to empty string. For a list of possible settings,
 LDFLAGS        Linker flags. Defaults to empty string.
 BUILD_CC       Needed when cross-compiling: the native C compiler to use
               when building for the target system.
-BUILD_CFLAGS   CFLAGS for the target system during cross-compiling.
+BUILD_CFLAGS   Optional, used for cross-compiling
-BUILD_CPPFLAGS CPPFLAGS for the target system during cross-compiling.
+BUILD_CPPFLAGS
-BUILD_LDFLAGS  LDFLAGS for the target system during cross-compiling.
+BUILD_LDFLAGS
-BUILD_LIBS     LIBS for the target system during cross-compiling.
+BUILD_LIBS
 macOS
 Building on macOS assumes that the "Command Tools for Xcode" is installed.
 This can be downloaded from https://developer.apple.com/download/more/ or
-if you have Xcode already installed you can run xcode-select --install.
+if you have Xcode already installed you can run "xcode-select --install".
-
+This will add /usr/include to the system and install the compiler and
-Dependencies
+other tools so that they can be easily found.
 Portions of BIND that are written in Python, including dnssec-keymgr,
 dnssec-coverage, dnssec-checkds, and some of the system tests, require the
 argparse and ply modules to be available. argparse is a standard module as
 of Python 2.7 and Python 3.2. ply is available from https://
 pypi.python.org/pypi/ply.
 Compile-time options
 To see a full list of configuration options, run configure --help.
 On most platforms, BIND 9 is built with multithreading support, allowing
 it to take advantage of multiple CPUs. You can configure this by
 specifying --enable-threads or --disable-threads on the configure command
 line. The default is to enable threads, except on some older operating
 systems on which threads are known to have had problems in the past.
 (Note: Prior to BIND 9.10, the default was to disable threads on Linux
 systems; this has now been reversed. On Linux systems, the threaded build
 is known to change BIND's behavior with respect to file permissions; it
 may be necessary to specify a user with the -u option when running named.)
 To build shared libraries, specify --with-libtool on the configure command
 line.
 Certain compiled-in constants and default settings can be increased to
 values better suited to large servers with abundant memory resources (e.g,
 64-bit servers with 12G or more of memory) by specifying --with-tuning=
 large on the configure command line. This can improve performance on big
 servers, but will consume more memory and may degrade performance on
 smaller systems.
 For the server to support DNSSEC, you need to build it with crypto
 support. To use OpenSSL, you should have OpenSSL 1.0.2e or newer
 installed. If the OpenSSL library is installed in a nonstandard location,
@@ -260,12 +227,9 @@ operations, specify the path to the PKCS#11 provider library using
 --with-pkcs11=<PREFIX>, and configure BIND with --enable-native-pkcs11.
 To support the HTTP statistics channel, the server must be linked with at
-least one of the following libraries: libxml2 http://xmlsoft.org or json-c
+least one of the following: libxml2 http://xmlsoft.org or json-c https://
-https://github.com/json-c/json-c. If these are installed at a nonstandard
+github.com/json-c. If these are installed at a nonstandard location,
-location, then:
+specify the prefix using --with-libxml2=/prefix or --with-libjson=/prefix.
  * for libxml2, specify the prefix using --with-libxml2=/prefix,
  * for json-c, adjust PKG_CONFIG_PATH.
 To support compression on the HTTP statistics channel, the server must be
 linked against libzlib. If this is installed in a nonstandard location,
@@ -285,17 +249,16 @@ github.com/farsightsec/fstrm and libprotobuf-c https://
 developers.google.com/protocol-buffers, and BIND must be configured with
 --enable-dnstap.
 Certain compiled-in constants and default settings can be increased to
 values better suited to large servers with abundant memory resources (e.g,
 64-bit servers with 12G or more of memory) by specifying --with-tuning=
 large on the configure command line. This can improve performance on big
 servers, but will consume more memory and may degrade performance on
 smaller systems.
 On Linux, process capabilities are managed in user space using the libcap
 library, which can be installed on most Linux systems via the libcap-dev
-or libcap-devel package. Process capability support can also be disabled
+or libcap-devel module. Process capability support can also be disabled by
-by configuring with --disable-linux-caps.
+configuring with --disable-linux-caps.
 Portions of BIND that are written in Python, including dnssec-keymgr,
 dnssec-coverage, dnssec-checkds, and some of the system tests, require the
 'argparse' and 'ply' modules to be available. 'argparse' is a standard
 module as of Python 2.7 and Python 3.2. 'ply' is available from https://
 pypi.python.org/pypi/ply.
 On some platforms it is necessary to explicitly request large file support
 to handle files bigger than 2GB. This can be done by using
@@ -306,10 +269,6 @@ specifying --enable-fixed-rrset or --disable-fixed-rrset on the configure
 command line. By default, fixed rrset-order is disabled to reduce memory
 footprint.
 The --enable-querytrace option causes named to log every step of
 processing every query. This should only be enabled when debugging,
 because it has a significant negative impact on query performance.
 make install will install named and the various BIND 9 libraries. By
 default, installation is into /usr/local, but this can be changed with the
 --prefix option when running configure.
@@ -332,7 +291,7 @@ ifconfig.sh up as root.
 Some tests require Perl and the Net::DNS and/or IO::Socket::INET6 modules,
 and will be skipped if these are not available. Some tests require Python
-and the dnspython module and will be skipped if these are not available.
+and the 'dnspython' module and will be skipped if these are not available.
 See bin/tests/system/README for further details.
 Unit tests are implemented using the CMocka unit testing framework. To
@@ -343,7 +302,7 @@ tests can be run via make test or make unit.
 Documentation
 The BIND 9 Administrator Reference Manual is included with the source
-distribution, in DocBook XML, HTML, and PDF format, in the doc/arm
+distribution, in DocBook XML, HTML and PDF format, in the doc/arm
 directory.
 Some of the programs in the BIND 9 distribution have man pages in their
@@ -363,7 +322,7 @@ development BIND 9 is included in the file CHANGES, with the most recent
 changes listed first. Change notes include tags indicating the category of
 the change that was made; these categories are:
-   Category                            Description
+Category       Description
 [func]         New feature
 [bug]          General bug fix
 [security]     Fix for a significant security flaw
@@ -391,46 +350,26 @@ releases (i.e., those with version numbers ending in zero). Some new
 functionality may be backported to older releases on a case-by-case basis.
 All other change types may be applied to all currently-supported releases.
 Bug report identifiers
 Most notes in the CHANGES file include a reference to a bug report or
 issue number. Prior to 2018, these were usually of the form [RT #NNN] and
 referred to entries in the "bind9-bugs" RT database, which was not open to
 the public. More recent entries use the form [GL #NNN] or, less often, [GL
 !NNN], which, respectively, refer to issues or merge requests in the
 GitLab database. Most of these are publicly readable, unless they include
 information which is confidential or security sensitive.
 To look up a GitLab issue by its number, use the URL https://
 gitlab.isc.org/isc-projects/bind9/issues/NNN. To look up a merge request,
 use https://gitlab.isc.org/isc-projects/bind9/merge_requests/NNN.
 In rare cases, an issue or merge request number may be followed with the
 letter "P". This indicates that the information is in the private ISC
 GitLab instance, which is not visible to the public.
 Acknowledgments
  * The original development of BIND 9 was underwritten by the following
    organizations:
-      Sun Microsystems, Inc.
+    Sun Microsystems, Inc.
-      Hewlett Packard
+    Hewlett Packard
-      Compaq Computer Corporation
+    Compaq Computer Corporation
-      IBM
+    IBM
-      Process Software Corporation
+    Process Software Corporation
-      Silicon Graphics, Inc.
+    Silicon Graphics, Inc.
-      Network Associates, Inc.
+    Network Associates, Inc.
-      U.S. Defense Information Systems Agency
+    U.S. Defense Information Systems Agency
-      USENIX Association
+    USENIX Association
-      Stichting NLnet - NLnet Foundation
+    Stichting NLnet - NLnet Foundation
-      Nominum, Inc.
+    Nominum, Inc.
  * This product includes software developed by the OpenSSL Project for
    use in the OpenSSL Toolkit. http://www.OpenSSL.org/
  * This product includes cryptographic software written by Eric Young
    (eay@cryptsoft.com)
  * This product includes software written by Tim Hudson
    (tjh@cryptsoft.com)
@@ -15,10 +15,9 @@
 1. [Introduction](#intro)
 1. [Reporting bugs and getting help](#help)
 1. [Contributing to BIND](#contrib)
-1. [BIND 9.14 features](#features)
+1. [BIND 9.13 features](#features)
 1. [Building BIND](#build)
 1. [macOS](#macos)
 1. [Dependencies](#dependencies)
 1. [Compile-time options](#opts)
 1. [Automated testing](#testing)
 1. [Documentation](#doc)
@@ -48,7 +47,7 @@ used in versions 4 and 8.  Internet Systems Consortium
 corporation dedicated to providing software and services in support of the
 Internet infrastructure, developed BIND 9 and is responsible for its
 ongoing maintenance and improvement.  BIND is open source software
-licensed under the terms of the Mozilla Public License, version 2.0.
+licenced under the terms of the Mozilla Public License, version 2.0.
 For a summary of features introduced in past major releases of BIND,
 see the file [HISTORY](HISTORY.md).
@@ -82,9 +81,6 @@ assertion failure or other crash in `named`, please do *NOT* use GitLab to
 report it. Instead, please send mail to
 [security-officer@isc.org](mailto:security-officer@isc.org).
 For a general overview of ISC security policies, read the Knowledge Base
 article at [https://kb.isc.org/docs/aa-00861](https://kb.isc.org/docs/aa-00861).
 Professional support and training for BIND are available from
 ISC at [https://www.isc.org/support](https://www.isc.org/support).
@@ -106,7 +102,7 @@ Information for BIND contributors can be found in the following files:
 - BIND architecture and developer guide: [doc/dev/dev.md](doc/dev/dev.md)
 Patches for BIND may be submitted as
-[merge requests](https://gitlab.isc.org/isc-projects/bind9/merge_requests)
+[Merge Requests](https://gitlab.isc.org/isc-projects/bind9/merge_requests)
 in the [ISC GitLab server](https://gitlab.isc.org) at
 at [https://gitlab.isc.org/isc-projects/bind9/merge_requests](https://gitlab.isc.org/isc-projects/bind9/merge_requests).
@@ -120,18 +116,17 @@ If you prefer, you may also submit code by opening a
 including your patch as an attachment, preferably generated by
 `git format-patch`.
-### <a name="features"/> BIND 9.14 features
+### <a name="features"/> BIND 9.13 features
-BIND 9.14.0 is the first release from a new stable branch of BIND 9,
+BIND 9.13 is the newest development branch of BIND 9. It includes a
-incorporating all changes from the 9.13 development branch, updating
+number of changes from BIND 9.12 and earlier releases.  New features
-the most recent stable branch, 9.12.  These changes include:
+include:
 * A new "plugin" mechanism has been added to allow query functionality
  to be extended using dynamically loadable libraries. The "filter-aaaa"
  feature has been removed from named and is now implemented as a plugin.
 * Socket and task code has been refactored to improve performance.
 * QNAME minimization, as described in RFC 7816, is now supported.
 * Socket and task code has been refactored to improve performance on most
  modern machines.
 * "Root key sentinel" support, enabling validating resolvers to indicate
  via a special query which trust anchors are configured for the root zone.
 * Secondary zones can now be configured as "mirror" zones; their contents
@@ -143,8 +138,6 @@ the most recent stable branch, 9.12.  These changes include:
  DNSSEC validation should not be performed.
 * The default value of "dnssec-validation" is now "auto".
 * IDNA2008 is now supported when linking with `libidn2`.
 * "named -V" now outputs the default paths for files used by named
  and other tools.
 In addition, workarounds that were formerly in place to enable resolution
 of domains whose authoritative servers did not respond to EDNS queries
@@ -154,55 +147,22 @@ for more details.
 Cryptographic support has been modernized. BIND now uses the
 best available pseudo-random number generator for the platform on which
 it's built. Very old versions of OpenSSL are no longer supported.
-Cryptography is now mandatory: building BIND without DNSSEC is no
+Cryptography is now mandatory: building BIND without DNSSEC is now
 longer supported.
 Special code to support certain legacy operating systems has also
 been removed; see the file [PLATFORMS.md](PLATFORMS.md) for details
 of supported platforms. In addition to OpenSSL, BIND now requires
 support for IPv6, threads, and standard atomic operations provided
-by the C compiler. Non-threaded builds are no longer supported.
+by the C compiler.
 #### BIND 9.14.1
 BIND 9.14.1 is a maintenance release, and addresses security
 vulnerabilities disclosed in CVE-2018-5743 and CVE-2019-6467.
 #### BIND 9.14.2
 BIND 9.14.2 is a maintenance release.
 #### BIND 9.14.3
 BIND 9.14.3 is a maintenance release, and addresses the security
 vulnerability disclosed in CVE-2019-6471.
 #### BIND 9.14.4
 BIND 9.14.4 is a maintenance release, and also adds support for
 the new MaxMind GeoIP2 geolocation API when built with
 `configure --with-geoip2`.
 #### BIND 9.14.5
 BIND 9.14.5 is a maintenance release.
 #### BIND 9.14.6
 BIND 9.14.6 is a maintenance release.
 #### BIND 9.14.7
 BIND 9.14.7 is a maintenance release, and also addresses the security
 vulnerabilities disclosed in CVE-2019-6475 and CVE-2019-6476.
 ### <a name="build"/> Building BIND
 Minimally, BIND requires a UNIX or Linux system with an ANSI C compiler,
 basic POSIX support, and a 64-bit integer type. Successful builds have been
-observed on many versions of Linux and UNIX, including RHEL/CentOS, Fedora,
+observed on many versions of Linux and UNIX, including RedHat, Fedora,
-Debian, Ubuntu, SLES, openSUSE, Slackware, Alpine, FreeBSD, NetBSD,
+Debian, Ubuntu, SuSE, Slackware, FreeBSD, NetBSD, OpenBSD, Mac OS X,
-OpenBSD, macOS, Solaris, OpenIndiana, OmniOS CE, HP-UX, and OpenWRT.
+Solaris, HP-UX, and OpenWRT.
 BIND requires a cryptography provider library such as OpenSSL or a
 hardware service module supporting PKCS#11. On Linux, BIND requires
@@ -211,8 +171,8 @@ can be overridden by disabling capability support at compile time.
 See [Compile-time options](#opts) below for details on other libraries
 that may be required to support optional features.
-BIND is also available for Windows Server 2008 and higher.  See
+BIND is also available for Windows 2008 and higher.  See
-`win32utils/build.txt` for details on building for Windows
+`win32utils/readme1st.txt` for details on building for Windows
 systems.
 To build on a UNIX or Linux system, use:
@@ -234,32 +194,44 @@ affect compilation:
 |`STD_CDEFINES`|Any additional preprocessor symbols you want defined.  Defaults to empty string. For a list of possible settings, see the file [OPTIONS](OPTIONS.md).|
 |`LDFLAGS`|Linker flags. Defaults to empty string.|
 |`BUILD_CC`|Needed when cross-compiling: the native C compiler to use when building for the target system.|
-|`BUILD_CFLAGS`|`CFLAGS` for the target system during cross-compiling.|
+|`BUILD_CFLAGS`|Optional, used for cross-compiling|
-|`BUILD_CPPFLAGS`|`CPPFLAGS` for the target system during cross-compiling.|
+|`BUILD_CPPFLAGS`||
-|`BUILD_LDFLAGS`|`LDFLAGS` for the target system during cross-compiling.|
+|`BUILD_LDFLAGS`||
-|`BUILD_LIBS`|`LIBS` for the target system during cross-compiling.|
+|`BUILD_LIBS`||
 #### <a name="macos"> macOS
 Building on macOS assumes that the "Command Tools for Xcode" is installed.
-This can be downloaded from [https://developer.apple.com/download/more/](https://developer.apple.com/download/more/)
+This can be downloaded from https://developer.apple.com/download/more/
-or if you have Xcode already installed you can run `xcode-select --install`.
+or if you have Xcode already installed you can run "xcode-select --install".
 This will add /usr/include to the system and install the compiler and other
 tools so that they can be easily found.
 ### <a name="dependencies"/> Dependencies
 Portions of BIND that are written in Python, including
 `dnssec-keymgr`, `dnssec-coverage`, `dnssec-checkds`, and some of the
 system tests, require the `argparse` and `ply` modules to be available.
 `argparse` is a standard module as of Python 2.7 and Python 3.2.
 `ply` is available from [https://pypi.python.org/pypi/ply](https://pypi.python.org/pypi/ply).
 #### <a name="opts"/> Compile-time options
 To see a full list of configuration options, run `configure --help`.
 On most platforms, BIND 9 is built with multithreading support, allowing it
 to take advantage of multiple CPUs.  You can configure this by specifying
 `--enable-threads` or `--disable-threads` on the `configure` command line.
 The default is to enable threads, except on some older operating systems on
 which threads are known to have had problems in the past.  (Note: Prior to
 BIND 9.10, the default was to disable threads on Linux systems; this has
 now been reversed.  On Linux systems, the threaded build is known to change
 BIND's behavior with respect to file permissions; it may be necessary to
 specify a user with the -u option when running `named`.)
 To build shared libraries, specify `--with-libtool` on the `configure`
 command line.
 Certain compiled-in constants and default settings can be increased to
 values better suited to large servers with abundant memory resources (e.g,
 64-bit servers with 12G or more of memory) by specifying
 `--with-tuning=large` on the `configure` command line. This can improve
 performance on big servers, but will consume more memory and may degrade
 performance on smaller systems.
 For the server to support DNSSEC, you need to build it with crypto support.
 To use OpenSSL, you should have OpenSSL 1.0.2e or newer installed.  If the
 OpenSSL library is installed in a nonstandard location, specify the prefix
@@ -269,16 +241,14 @@ path to the PKCS#11 provider library using `--with-pkcs11=<PREFIX>`, and
 configure BIND with `--enable-native-pkcs11`.
 To support the HTTP statistics channel, the server must be linked with at
-least one of the following libraries: `libxml2`
+least one of the following: libxml2
-[http://xmlsoft.org](http://xmlsoft.org) or `json-c`
+[http://xmlsoft.org](http://xmlsoft.org) or json-c
-[https://github.com/json-c/json-c](https://github.com/json-c/json-c).
+[https://github.com/json-c](https://github.com/json-c).  If these are
-If these are installed at a nonstandard location, then:
+installed at a nonstandard location, specify the prefix using
-
+`--with-libxml2=/prefix` or `--with-libjson=/prefix`.
 * for `libxml2`, specify the prefix using `--with-libxml2=/prefix`,
 * for `json-c`, adjust `PKG_CONFIG_PATH`.
 To support compression on the HTTP statistics channel, the server must be
-linked against `libzlib`.  If this is installed in a nonstandard location,
+linked against libzlib.  If this is installed in a nonstandard location,
 specify the prefix using `--with-zlib=/prefix`.
 To support storing configuration data for runtime-added zones in an LMDB
@@ -290,24 +260,23 @@ libGeoIP. This is not turned on by default; BIND must be configured with
 `--with-geoip`. If the library is installed in a nonstandard location,
 specify the prefix using `--with-geoip=/prefix`.
-For DNSTAP packet logging, you must have installed `libfstrm`
+For DNSTAP packet logging, you must have installed libfstrm
 [https://github.com/farsightsec/fstrm](https://github.com/farsightsec/fstrm)
-and `libprotobuf-c`
+and libprotobuf-c
 [https://developers.google.com/protocol-buffers](https://developers.google.com/protocol-buffers),
 and BIND must be configured with `--enable-dnstap`.
 Certain compiled-in constants and default settings can be increased to
 values better suited to large servers with abundant memory resources (e.g,
 64-bit servers with 12G or more of memory) by specifying
 `--with-tuning=large` on the `configure` command line. This can improve
 performance on big servers, but will consume more memory and may degrade
 performance on smaller systems.
 On Linux, process capabilities are managed in user space using
 the `libcap` library, which can be installed on most Linux systems via
-the `libcap-dev` or `libcap-devel` package. Process capability support can
+the `libcap-dev` or `libcap-devel` module. Process capability support can
 also be disabled by configuring with `--disable-linux-caps`.
 Portions of BIND that are written in Python, including
 `dnssec-keymgr`, `dnssec-coverage`, `dnssec-checkds`, and some of the
 system tests, require the 'argparse' and 'ply' modules to be available.
 'argparse' is a standard module as of Python 2.7 and Python 3.2.
 'ply' is available from [https://pypi.python.org/pypi/ply](https://pypi.python.org/pypi/ply).
 On some platforms it is necessary to explicitly request large file support
 to handle files bigger than 2GB.  This can be done by using
 `--enable-largefile` on the `configure` command line.
@@ -317,10 +286,6 @@ specifying `--enable-fixed-rrset` or `--disable-fixed-rrset` on the
 configure command line.  By default, fixed rrset-order is disabled to
 reduce memory footprint.
 The `--enable-querytrace` option causes `named` to log every step of
 processing every query. This should only be enabled when debugging, because
 it has a significant negative impact on query performance.
 `make install` will install `named` and the various BIND 9 libraries.  By
 default, installation is into /usr/local, but this can be changed with the
 `--prefix` option when running `configure`.
@@ -341,21 +306,20 @@ multiple servers to run locally and communicate with one another).  These
 IP addresses can be configured by running the command
 `bin/tests/system/ifconfig.sh up` as root.
-Some tests require Perl and the `Net::DNS` and/or `IO::Socket::INET6` modules,
+Some tests require Perl and the Net::DNS and/or IO::Socket::INET6 modules,
 and will be skipped if these are not available. Some tests require Python
-and the `dnspython` module and will be skipped if these are not available.
+and the 'dnspython' module and will be skipped if these are not available.
 See bin/tests/system/README for further details.
-Unit tests are implemented using the [CMocka unit testing framework](https://cmocka.org/).
+Unit tests are implemented using the CMocka unit testing framework.
 To build them, use `configure --with-cmocka`. Execution of tests is done
-by the [Kyua test execution engine](https://github.com/jmmv/kyua); if the
+by the Kyua test execution engine; if the `kyua` command is available,
-`kyua` command is available, then unit tests can be run via `make test`
+then unit tests can be run via `make test` or `make unit`.
 or `make unit`.
 ### <a name="doc"/> Documentation
 The *BIND 9 Administrator Reference Manual* is included with the source
-distribution, in DocBook XML, HTML, and PDF format, in the `doc/arm`
+distribution, in DocBook XML, HTML and PDF format, in the `doc/arm`
 directory.
 Some of the programs in the BIND 9 distribution have man pages in their
@@ -398,25 +362,6 @@ releases (i.e., those with version numbers ending in zero).  Some new
 functionality may be backported to older releases on a case-by-case basis.
 All other change types may be applied to all currently-supported releases.
 #### Bug report identifiers
 Most notes in the CHANGES file include a reference to a bug report or
 issue number. Prior to 2018, these were usually of the form `[RT #NNN]`
 and referred to entries in the "bind9-bugs" RT database, which was not open
 to the public. More recent entries use the form `[GL #NNN]` or, less often,
 `[GL !NNN]`, which, respectively, refer to issues or merge requests in the
 GitLab database. Most of these are publicly readable, unless they include
 information which is confidential or security sensitive.
 To look up a GitLab issue by its number, use the URL
 [https://gitlab.isc.org/isc-projects/bind9/issues/NNN](https://gitlab.isc.org/isc-projects/bind9/issues).
 To look up a merge request, use
 [https://gitlab.isc.org/isc-projects/bind9/merge_requests/NNN](https://gitlab.isc.org/isc-projects/bind9/merge_requests).
 In rare cases, an issue or merge request number may be followed with the
 letter "P". This indicates that the information is in the private ISC
 GitLab instance, which is not visible to the public.
 ### <a name="ack"/> Acknowledgments
 * The original development of BIND 9 was underwritten by the
@@ -291,8 +291,6 @@ AS_VAR_IF([$1], [""], [$5], [$4])dnl
 m4_include([m4/ax_check_openssl.m4])
 m4_include([m4/ax_posix_shell.m4])
 m4_include([m4/ax_pthread.m4])
 m4_include([m4/ax_restore_flags.m4])
 m4_include([m4/ax_save_flags.m4])
 m4_include([m4/libtool.m4])
 m4_include([m4/ltoptions.m4])
 m4_include([m4/ltsugar.m4])
@@ -21,7 +21,7 @@ CINCLUDES =	${NS_INCLUDES} ${BIND9_INCLUDES} ${DNS_INCLUDES} ${ISCCFG_INCLUDES}
 CDEFINES = 	-DNAMED_CONFFILE=\"${sysconfdir}/named.conf\"
 CWARNINGS =
-DNSLIBS =	../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
+DNSLIBS =	../../lib/dns/libdns.@A@ @DNS_CRYPTO_LIBS@
 ISCCFGLIBS =	../../lib/isccfg/libisccfg.@A@
 ISCLIBS =	../../lib/isc/libisc.@A@ @OPENSSL_LIBS@
 ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ @OPENSSL_LIBS@
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2000-2002, 2004, 2005, 2007, 2009, 2014-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2000-2002, 2004, 2005, 2007, 2009, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
 .\" This Source Code Form is subject to the terms of the Mozilla Public
 .\" License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -143,5 +143,5 @@ BIND 9 Administrator Reference Manual\&.
 \fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
 .br
-Copyright \(co 2000-2002, 2004, 2005, 2007, 2009, 2014-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2000-2002, 2004, 2005, 2007, 2009, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .br
@@ -63,7 +63,7 @@ usage(void) ISC_PLATFORM_NORETURN_POST;
 static void
 usage(void) {
-	fprintf(stderr, "usage: %s [-chjlvz] [-p [-x]] [-t directory] "
+	fprintf(stderr, "usage: %s [-hjlvz] [-p [-x]] [-t directory] "
 		"[named.conf]\n", program);
 	exit(1);
 }
@@ -40,7 +40,6 @@
      <year>2015</year>
      <year>2016</year>
      <year>2018</year>
      <year>2019</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
  </docinfo>
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2000-2002, 2004, 2005, 2007, 2009, 2014-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2000-2002, 2004, 2005, 2007, 2009, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 - 
 - This Source Code Form is subject to the terms of the Mozilla Public
 - License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2000-2002, 2004-2007, 2009-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2000-2002, 2004-2007, 2009-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
 .\" This Source Code Form is subject to the terms of the Mozilla Public
 .\" License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -325,5 +325,5 @@ BIND 9 Administrator Reference Manual\&.
 \fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
 .br
-Copyright \(co 2000-2002, 2004-2007, 2009-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2000-2002, 2004-2007, 2009-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .br
@@ -43,7 +43,6 @@
      <year>2015</year>
      <year>2016</year>
      <year>2018</year>
      <year>2019</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
  </docinfo>
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2000-2002, 2004-2007, 2009-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2000-2002, 2004-2007, 2009-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 - 
 - This Source Code Form is subject to the terms of the Mozilla Public
 - License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup Label="ProjectConfigurations">
    <ProjectConfiguration Include="Debug|@PLATFORM@">
      <Configuration>Debug</Configuration>
@@ -14,21 +14,18 @@
    <ProjectGuid>{03A96113-CB14-43AA-AEB2-48950E3915C5}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>checkconf</RootNamespace>
    @WINDOWS_TARGET_PLATFORM_VERSION@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>Application</ConfigurationType>
    <UseDebugLibraries>true</UseDebugLibraries>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>Application</ConfigurationType>
    <UseDebugLibraries>false</UseDebugLibraries>
    <WholeProgramOptimization>true</WholeProgramOptimization>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
  <ImportGroup Label="ExtensionSettings">
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup Label="ProjectConfigurations">
    <ProjectConfiguration Include="Debug|@PLATFORM@">
      <Configuration>Debug</Configuration>
@@ -17,21 +17,18 @@
    <ProjectGuid>{2C1F7096-C5B5-48D4-846F-A7ACA454335D}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>checktool</RootNamespace>
    @WINDOWS_TARGET_PLATFORM_VERSION@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>StaticLibrary</ConfigurationType>
    <UseDebugLibraries>true</UseDebugLibraries>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>StaticLibrary</ConfigurationType>
    <UseDebugLibraries>false</UseDebugLibraries>
    <WholeProgramOptimization>true</WholeProgramOptimization>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
  <ImportGroup Label="ExtensionSettings">
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup Label="ProjectConfigurations">
    <ProjectConfiguration Include="Debug|@PLATFORM@">
      <Configuration>Debug</Configuration>
@@ -14,21 +14,18 @@
    <ProjectGuid>{66028555-7DD5-4016-B601-9EF9A1EE8BFA}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>checkzone</RootNamespace>
    @WINDOWS_TARGET_PLATFORM_VERSION@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>Application</ConfigurationType>
    <UseDebugLibraries>true</UseDebugLibraries>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>Application</ConfigurationType>
    <UseDebugLibraries>false</UseDebugLibraries>
    <WholeProgramOptimization>true</WholeProgramOptimization>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
  <ImportGroup Label="ExtensionSettings">
@@ -65,15 +62,15 @@
      <ObjectFileName>.\$(Configuration)\</ObjectFileName>
      <ProgramDataBaseFileName>$(OutDir)$(TargetName).pdb</ProgramDataBaseFileName>
      <BrowseInformation>true</BrowseInformation>
-      <AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@@OPENSSL_INC@..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@@OPENSSL_INC@..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;..\..\..\lib\bind9\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <CompileAs>CompileAsC</CompileAs>
    </ClCompile>
    <Link>
      <SubSystem>Console</SubSystem>
      <GenerateDebugInformation>true</GenerateDebugInformation>
      <OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
-      <AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\ns\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\bind9\win32\$(Configuration);..\..\..\lib\ns\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>@OPENSSL_LIB@checktool.lib;libisc.lib;libdns.lib;libisccfg.lib;libns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>@OPENSSL_LIB@checktool.lib;libisc.lib;libdns.lib;libisccfg.lib;libbind9.lib;libns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
    </Link>
    <PostBuildEvent>
      <Command>cd ..\..\..\Build\$(Configuration)
@@ -98,7 +95,7 @@ copy /Y named-checkzone.ilk named-compilezone.ilk
      <AssemblerListingLocation>.\$(Configuration)\</AssemblerListingLocation>
      <ObjectFileName>.\$(Configuration)\</ObjectFileName>
      <ProgramDataBaseFileName>$(OutDir)$(TargetName).pdb</ProgramDataBaseFileName>
-      <AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@@OPENSSL_INC@..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@@OPENSSL_INC@..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;..\..\..\lib\bind9\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      <CompileAs>CompileAsC</CompileAs>
    </ClCompile>
    <Link>
@@ -107,8 +104,8 @@ copy /Y named-checkzone.ilk named-compilezone.ilk
      <EnableCOMDATFolding>true</EnableCOMDATFolding>
      <OptimizeReferences>true</OptimizeReferences>
      <OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
-      <AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\ns\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\bind9\win32\$(Configuration);..\..\..\lib\ns\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>@OPENSSL_LIB@checktool.lib;libisc.lib;libdns.lib;libisccfg.lib;libns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>@OPENSSL_LIB@checktool.lib;libisc.lib;libdns.lib;libisccfg.lib;libbind9.lib;libns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
      <LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
    </Link>
    <PostBuildEvent>
@@ -29,7 +29,7 @@ ISCCFGLIBS =	../../lib/isccfg/libisccfg.@A@
 ISCCCLIBS =	../../lib/isccc/libisccc.@A@
 ISCLIBS =	../../lib/isc/libisc.@A@ @OPENSSL_LIBS@
 ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ @OPENSSL_LIBS@
-DNSLIBS =	../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
+DNSLIBS =	../../lib/dns/libdns.@A@ @DNS_CRYPTO_LIBS@
 BIND9LIBS =	../../lib/bind9/libbind9.@A@
 ISCCFGDEPLIBS =	../../lib/isccfg/libisccfg.@A@
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2009, 2014-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2009, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
 .\" This Source Code Form is subject to the terms of the Mozilla Public
 .\" License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -144,5 +144,5 @@ BIND 9 Administrator Reference Manual\&.
 \fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
 .br
-Copyright \(co 2009, 2014-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2009, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .br
@@ -37,7 +37,6 @@
      <year>2015</year>
      <year>2016</year>
      <year>2018</year>
      <year>2019</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
  </docinfo>
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2009, 2014-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2009, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 - 
 - This Source Code Form is subject to the terms of the Mozilla Public
 - License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2001, 2003-2005, 2007, 2009, 2013-2019 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2001, 2003-2005, 2007, 2009, 2013-2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
 .\" This Source Code Form is subject to the terms of the Mozilla Public
 .\" License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -206,5 +206,5 @@ BIND 9 Administrator Reference Manual\&.
 \fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
 .br
-Copyright \(co 2001, 2003-2005, 2007, 2009, 2013-2019 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2001, 2003-2005, 2007, 2009, 2013-2018 Internet Systems Consortium, Inc. ("ISC")
 .br
@@ -44,7 +44,6 @@
      <year>2016</year>
      <year>2017</year>
      <year>2018</year>
      <year>2019</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
  </docinfo>
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2001, 2003-2005, 2007, 2009, 2013-2019 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2001, 2003-2005, 2007, 2009, 2013-2018 Internet Systems Consortium, Inc. ("ISC")
 - 
 - This Source Code Form is subject to the terms of the Mozilla Public
 - License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup Label="ProjectConfigurations">
    <ProjectConfiguration Include="Debug|@PLATFORM@">
      <Configuration>Debug</Configuration>
@@ -14,21 +14,18 @@
    <ProjectGuid>{64964B03-4815-41F0-9057-E766A94AF197}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>confgentool</RootNamespace>
    @WINDOWS_TARGET_PLATFORM_VERSION@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>StaticLibrary</ConfigurationType>
    <UseDebugLibraries>true</UseDebugLibraries>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>StaticLibrary</ConfigurationType>
    <UseDebugLibraries>false</UseDebugLibraries>
    <WholeProgramOptimization>true</WholeProgramOptimization>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
  <ImportGroup Label="ExtensionSettings">
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup Label="ProjectConfigurations">
    <ProjectConfiguration Include="Debug|@PLATFORM@">
      <Configuration>Debug</Configuration>
@@ -14,21 +14,18 @@
    <ProjectGuid>{1EA4FC64-F33B-4A50-970A-EA052BBE9CF1}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>ddnsconfgen</RootNamespace>
    @WINDOWS_TARGET_PLATFORM_VERSION@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>Application</ConfigurationType>
    <UseDebugLibraries>true</UseDebugLibraries>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>Application</ConfigurationType>
    <UseDebugLibraries>false</UseDebugLibraries>
    <WholeProgramOptimization>true</WholeProgramOptimization>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
  <ImportGroup Label="ExtensionSettings">
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup Label="ProjectConfigurations">
    <ProjectConfiguration Include="Debug|@PLATFORM@">
      <Configuration>Debug</Configuration>
@@ -14,21 +14,18 @@
    <ProjectGuid>{1E2C1635-3093-4D59-80E7-4743AC10F22F}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>rndcconfgen</RootNamespace>
    @WINDOWS_TARGET_PLATFORM_VERSION@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>Application</ConfigurationType>
    <UseDebugLibraries>true</UseDebugLibraries>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>Application</ConfigurationType>
    <UseDebugLibraries>false</UseDebugLibraries>
    <WholeProgramOptimization>true</WholeProgramOptimization>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
  <ImportGroup Label="ExtensionSettings">
@@ -23,7 +23,7 @@ CDEFINES =	-DVERSION=\"${VERSION}\" \
 CWARNINGS =
 ISCCFGLIBS =	../../lib/isccfg/libisccfg.@A@
-DNSLIBS =	../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
+DNSLIBS =	../../lib/dns/libdns.@A@ @DNS_CRYPTO_LIBS@
 ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ @OPENSSL_LIBS@
 ISCLIBS =	../../lib/isc/libisc.@A@ @OPENSSL_LIBS@
 IRSLIBS =	../../lib/irs/libirs.@A@
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2014-2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
 .\" This Source Code Form is subject to the terms of the Mozilla Public
 .\" License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -437,5 +437,5 @@ RFC5155\&.
 \fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
 .br
-Copyright \(co 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2014-2018 Internet Systems Consortium, Inc. ("ISC")
 .br
@@ -743,8 +743,8 @@ setup_dnsseckeys(dns_client_t *client) {
 		isc_buffer_init(&b, anchortext, sizeof(anchortext) - 1);
 		isc_buffer_add(&b, sizeof(anchortext) - 1);
-		result = cfg_parse_buffer(parser, &b, NULL, 0,
+		result = cfg_parse_buffer(parser, &b, &cfg_type_bindkeys,
-					  &cfg_type_bindkeys, 0, &bindkeys);
+					  &bindkeys);
 		if (result != ISC_R_SUCCESS)
 			fatal("Unable to parse built-in keys");
 	}
@@ -39,7 +39,6 @@
      <year>2016</year>
      <year>2017</year>
      <year>2018</year>
      <year>2019</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
  </docinfo>
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2014-2018 Internet Systems Consortium, Inc. ("ISC")
 - 
 - This Source Code Form is subject to the terms of the Mozilla Public
 - License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup Label="ProjectConfigurations">
    <ProjectConfiguration Include="Debug|@PLATFORM@">
      <Configuration>Debug</Configuration>
@@ -14,21 +14,18 @@
    <ProjectGuid>{BE172EFE-C1DC-4812-BFB9-8C5F8ADB7E9F}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>delv</RootNamespace>
    @WINDOWS_TARGET_PLATFORM_VERSION@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>Application</ConfigurationType>
    <UseDebugLibraries>true</UseDebugLibraries>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>Application</ConfigurationType>
    <UseDebugLibraries>false</UseDebugLibraries>
    <WholeProgramOptimization>true</WholeProgramOptimization>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
  <ImportGroup Label="ExtensionSettings">
@@ -25,7 +25,7 @@ CDEFINES =	-DVERSION=\"${VERSION}\"
 CWARNINGS =
 ISCCFGLIBS =	../../lib/isccfg/libisccfg.@A@
-DNSLIBS =	../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
+DNSLIBS =	../../lib/dns/libdns.@A@ @DNS_CRYPTO_LIBS@
 BIND9LIBS =	../../lib/bind9/libbind9.@A@
 ISCLIBS =	../../lib/isc/libisc.@A@ @OPENSSL_LIBS@
 ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ @OPENSSL_LIBS@
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2000-2011, 2013-2019 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2000-2011, 2013-2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
 .\" This Source Code Form is subject to the terms of the Mozilla Public
 .\" License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -361,20 +361,14 @@ Display [do not display] the CLASS when printing the record\&.
 .PP
 \fB+[no]cmd\fR
 .RS 4
-Toggles the printing of the initial comment in the output, identifying the version of
+Toggles the printing of the initial comment in the output identifying the version of
 \fBdig\fR
-and the query options that have been applied\&. This option always has global effect; it cannot be set globally and then overridden on a per\-lookup basis\&. The default is to print this comment\&.
+and the query options that have been applied\&. This comment is printed by default\&.
 .RE
 .PP
 \fB+[no]comments\fR
 .RS 4
-Toggles the display of some comment lines in the output, containing information about the packet header and OPT pseudosection, and the names of the response section\&. The default is to print these comments\&.
+Toggle the display of comment lines in the output\&. The default is to print comments\&.
 .sp
 Other types of comments in the output are not affected by this option, but can be controlled using other command line switches\&. These include
 \fB+[no]cmd\fR,
 \fB+[no]question\fR,
 \fB+[no]stats\fR, and
 \fB+[no]rrcomments\fR\&.
 .RE
 .PP
 \fB+[no]cookie\fR\fB[=####]\fR
@@ -567,12 +561,12 @@ would cause a 48\-byte query to be padded to 64 bytes\&. The default block size
 .PP
 \fB+[no]qr\fR
 .RS 4
-Toggles the display of the query message as it is sent\&. By default, the query is not printed\&.
+Print [do not print] the query as it is sent\&. By default, the query is not printed\&.
 .RE
 .PP
 \fB+[no]question\fR
 .RS 4
-Toggles the display of the question section of a query when an answer is returned\&. The default is to print the question section as a comment\&.
+Print [do not print] the question section of a query when an answer is returned\&. The default is to print the question section as a comment\&.
 .RE
 .PP
 \fB+[no]raflag\fR
@@ -590,11 +584,11 @@ A synonym for
 .RS 4
 Toggle the setting of the RD (recursion desired) bit in the query\&. This bit is set by default, which means
 \fBdig\fR
-normally sends recursive queries\&. Recursion is automatically disabled when using the
+normally sends recursive queries\&. Recursion is automatically disabled when the
 \fI+nssearch\fR
-option, and when using
+or
 \fI+trace\fR
-except for an initial recursive query to get the list of root servers\&.
+query options are used\&.
 .RE
 .PP
 \fB+retry=T\fR
@@ -625,7 +619,7 @@ determines if the name will be treated as relative or not and hence whether a se
 .PP
 \fB+[no]short\fR
 .RS 4
-Provide a terse answer\&. The default is to print the answer in a verbose form\&. This option always has global effect; it cannot be set globally and then overridden on a per\-lookup basis\&.
+Provide a terse answer\&. The default is to print the answer in a verbose form\&.
 .RE
 .PP
 \fB+[no]showsearch\fR
@@ -655,7 +649,7 @@ causes fields not to be split at all\&. The default is 56 characters, or 44 char
 .PP
 \fB+[no]stats\fR
 .RS 4
-Toggles the printing of statistics: when the query was made, the size of the reply and so on\&. The default behavior is to print the query statistics as a comment after each lookup\&.
+This query option toggles the printing of statistics: when the query was made, the size of the reply and so on\&. The default behavior is to print the query statistics\&.
 .RE
 .PP
 \fB+[no]subnet=addr[/prefix\-length]\fR
@@ -830,5 +824,5 @@ There are probably too many query options\&.
 \fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
 .br
-Copyright \(co 2000-2011, 2013-2019 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2000-2011, 2013-2018 Internet Systems Consortium, Inc. ("ISC")
 .br
@@ -175,13 +175,11 @@ help(void) {
 "                 +bufsize=###        (Set EDNS0 Max UDP packet size)\n"
 "                 +[no]cdflag         (Set checking disabled flag in query)\n"
 "                 +[no]class          (Control display of class in records)\n"
-"                 +[no]cmd            (Control display of command line -\n"
+"                 +[no]cmd            (Control display of command line)\n"
-"                                      global option)\n"
+"                 +[no]comments       (Control display of comment lines)\n"
 "                 +[no]comments       (Control display of packet header\n"
 "                                      and section name comments)\n"
 "                 +[no]cookie         (Add a COOKIE option to the request)\n"
-"                 +[no]crypto         (Control display of cryptographic\n"
+"                 +[no]crypto         (Control display of cryptographic "
-"                                      fields in records)\n"
+				       "fields in records)\n"
 "                 +[no]defname        (Use search list (+[no]search))\n"
 "                 +[no]dnssec         (Request DNSSEC records)\n"
 "                 +domain=###         (Set default domainname)\n"
@@ -197,13 +195,11 @@ help(void) {
 "                 +[no]identify       (ID responders in short answers)\n"
 #ifdef HAVE_LIBIDN2
 "                 +[no]idnin          (Parse IDN names [default=on on tty])\n"
-"                 +[no]idnout         (Convert IDN response "
+"                 +[no]idnout         (Convert IDN response [default=on on tty])\n"
 					"[default=on on tty])\n"
 #endif
 "                 +[no]ignore         (Don't revert to TCP for TC responses.)\n"
 "                 +[no]keepalive      (Request EDNS TCP keepalive)\n"
-"                 +[no]keepopen       (Keep the TCP socket open between "
+"                 +[no]keepopen       (Keep the TCP socket open between queries)\n"
 					"queries)\n"
 "                 +[no]mapped         (Allow mapped IPv4 over IPv6)\n"
 "                 +[no]multiline      (Print records in an expanded format)\n"
 "                 +ndots=###          (Set search NDOTS value)\n"
@@ -222,7 +218,7 @@ help(void) {
 					"comments)\n"
 "                 +[no]search         (Set whether to use searchlist)\n"
 "                 +[no]short          (Display nothing except short\n"
-"                                      form of answers - global option)\n"
+"                                      form of answer)\n"
 "                 +[no]showsearch     (Search with intermediate results)\n"
 "                 +[no]split=##       (Split hex/base64 fields into chunks)\n"
 "                 +[no]stats          (Control display of statistics)\n"
@@ -230,13 +226,11 @@ help(void) {
 "                 +[no]tcflag         (Set TC flag in query (+[no]tcflag))\n"
 "                 +[no]tcp            (TCP mode (+[no]vc))\n"
 "                 +timeout=###        (Set query timeout) [5]\n"
-"                 +[no]trace          (Trace delegation down from root "
+"                 +[no]trace          (Trace delegation down from root [+dnssec])\n"
 					"[+dnssec])\n"
 "                 +tries=###          (Set number of UDP attempts) [3]\n"
 "                 +[no]ttlid          (Control display of ttls in records)\n"
 "                 +[no]ttlunits       (Display TTLs in human-readable units)\n"
-"                 +[no]unknownformat  (Print RDATA in RFC 3597 \"unknown\" "
+"                 +[no]unknownformat  (Print RDATA in RFC 3597 \"unknown\" format)\n"
 					"format)\n"
 "                 +[no]vc             (TCP mode (+[no]tcp))\n"
 "                 +[no]zflag          (Set Z flag in query)\n"
 "        global d-opts and servers (before host name) affect all queries.\n"
@@ -508,9 +502,8 @@ printmessage(dig_query_t *query, dns_message_t *msg, bool headers) {
 	check_result(result, "dns_master_stylecreate");
 	if (query->lookup->cmdline[0] != 0) {
-		if (!short_form && printcmd) {
+		if (!short_form)
 			fputs(query->lookup->cmdline, stdout);
 		}
 		query->lookup->cmdline[0]=0;
 	}
 	debug("printmessage(%s %s %s)", headers ? "headers" : "noheaders",
@@ -533,7 +526,7 @@ printmessage(dig_query_t *query, dns_message_t *msg, bool headers) {
 	check_result(result, "isc_buffer_allocate");
 	if (query->lookup->comments && !short_form) {
-		if (query->lookup->cmdline[0] != 0 && printcmd)
+		if (query->lookup->cmdline[0] != 0)
 			printf("; %s\n", query->lookup->cmdline);
 		if (msg == query->lookup->sendmsg)
 			printf(";; Sending:\n");
@@ -1452,7 +1445,7 @@ plus_option(char *option, bool is_batchfile,
 				lookup->trace = state;
 				lookup->trace_root = state;
 				if (state) {
-					lookup->recurse = true;
+					lookup->recurse = false;
 					lookup->identify = true;
 					lookup->comments = false;
 					lookup->rrcomments = 0;
@@ -52,7 +52,6 @@
      <year>2016</year>
      <year>2017</year>
      <year>2018</year>
      <year>2019</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
  </docinfo>
@@ -593,11 +592,9 @@
 	  <listitem>
 	    <para>
 	      Toggles the printing of the initial comment in the
-	      output, identifying the version of <command>dig</command>
+	      output identifying the version of <command>dig</command>
-	      and the query options that have been applied.  This option
+	      and the query options that have been applied.  This
-	      always has global effect; it cannot be set globally
+	      comment is printed by default.
 	      and then overridden on a per-lookup basis.  The default
 	      is to print this comment.
 	    </para>
 	  </listitem>
 	</varlistentry>
@@ -606,18 +603,8 @@
 	  <term><option>+[no]comments</option></term>
 	  <listitem>
 	    <para>
-	      Toggles the display of some comment lines in the output,
+	      Toggle the display of comment lines in the output.
-	      containing information about the packet header and
+	      The default is to print comments.
 	      OPT pseudosection, and the names of the response
 	      section.  The default is to print these comments.
 	    </para>
 	    <para>
 	      Other types of comments in the output are not affected by
 	      this option, but can be controlled using other command
 	      line switches. These include <command>+[no]cmd</command>,
 	      <command>+[no]question</command>,
 	      <command>+[no]stats</command>, and
 	      <command>+[no]rrcomments</command>.
 	    </para>
 	  </listitem>
 	</varlistentry>
@@ -967,8 +954,8 @@
 	  <term><option>+[no]qr</option></term>
 	  <listitem>
 	    <para>
-	      Toggles the display of the query message as it is sent.
+	      Print [do not print] the query as it is sent.  By
-	      By default, the query is not printed.
+	      default, the query is not printed.
 	    </para>
 	  </listitem>
 	</varlistentry>
@@ -977,7 +964,7 @@
 	  <term><option>+[no]question</option></term>
 	  <listitem>
 	    <para>
-	      Toggles the display of the question section of a query
+	      Print [do not print] the question section of a query
 	      when an answer is returned.  The default is to print
 	      the question section as a comment.
 	    </para>
@@ -1012,10 +999,8 @@
 	      in the query.  This bit is set by default, which means
 	      <command>dig</command> normally sends recursive
 	      queries.  Recursion is automatically disabled when
-	      using the <parameter>+nssearch</parameter> option, and
+	      the <parameter>+nssearch</parameter> or
-	      when using <parameter>+trace</parameter> except for
+	      <parameter>+trace</parameter> query options are used.
 	      an initial recursive query to get the list of root
 	      servers.
 	    </para>
 	  </listitem>
 	</varlistentry>
@@ -1068,9 +1053,7 @@
 	  <listitem>
 	    <para>
 	      Provide a terse answer.  The default is to print the
-	      answer in a verbose form.  This option always has global
+	      answer in a verbose form.
 	      effect; it cannot be set globally and then overridden on
 	      a per-lookup basis.
 	    </para>
 	  </listitem>
 	</varlistentry>
@@ -1115,9 +1098,10 @@
 	  <term><option>+[no]stats</option></term>
 	  <listitem>
 	    <para>
-	      Toggles the printing of statistics: when the query was made,
+	      This query option toggles the printing of statistics:
-	      the size of the reply and so on.  The default behavior is to
+	      when the query was made, the size of the reply and
-	      print the query statistics as a comment after each lookup.
+	      so on.  The default behavior is to print the query
 	      statistics.
 	    </para>
 	  </listitem>
 	</varlistentry>
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2000-2011, 2013-2019 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2000-2011, 2013-2018 Internet Systems Consortium, Inc. ("ISC")
 - 
 - This Source Code Form is subject to the terms of the Mozilla Public
 - License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -481,28 +481,16 @@
 <dd>
 	    <p>
 	      Toggles the printing of the initial comment in the
-	      output, identifying the version of <span class="command"><strong>dig</strong></span>
+	      output identifying the version of <span class="command"><strong>dig</strong></span>
-	      and the query options that have been applied.  This option
+	      and the query options that have been applied.  This
-	      always has global effect; it cannot be set globally
+	      comment is printed by default.
 	      and then overridden on a per-lookup basis.  The default
 	      is to print this comment.
 	    </p>
 	  </dd>
 <dt><span class="term"><code class="option">+[no]comments</code></span></dt>
 <dd>
 	    <p>
-	      Toggles the display of some comment lines in the output,
+	      Toggle the display of comment lines in the output.
-	      containing information about the packet header and
+	      The default is to print comments.
 	      OPT pseudosection, and the names of the response
 	      section.  The default is to print these comments.
 	    </p>
 	    <p>
 	      Other types of comments in the output are not affected by
 	      this option, but can be controlled using other command
 	      line switches. These include <span class="command"><strong>+[no]cmd</strong></span>,
 	      <span class="command"><strong>+[no]question</strong></span>,
 	      <span class="command"><strong>+[no]stats</strong></span>, and
 	      <span class="command"><strong>+[no]rrcomments</strong></span>.
 	    </p>
 	  </dd>
 <dt><span class="term"><code class="option">+[no]cookie[<span class="optional">=####</span>]</code></span></dt>
@@ -769,14 +757,14 @@
 <dt><span class="term"><code class="option">+[no]qr</code></span></dt>
 <dd>
 	    <p>
-	      Toggles the display of the query message as it is sent.
+	      Print [do not print] the query as it is sent.  By
-	      By default, the query is not printed.
+	      default, the query is not printed.
 	    </p>
 	  </dd>
 <dt><span class="term"><code class="option">+[no]question</code></span></dt>
 <dd>
 	    <p>
-	      Toggles the display of the question section of a query
+	      Print [do not print] the question section of a query
 	      when an answer is returned.  The default is to print
 	      the question section as a comment.
 	    </p>
@@ -802,10 +790,8 @@
 	      in the query.  This bit is set by default, which means
 	      <span class="command"><strong>dig</strong></span> normally sends recursive
 	      queries.  Recursion is automatically disabled when
-	      using the <em class="parameter"><code>+nssearch</code></em> option, and
+	      the <em class="parameter"><code>+nssearch</code></em> or
-	      when using <em class="parameter"><code>+trace</code></em> except for
+	      <em class="parameter"><code>+trace</code></em> query options are used.
 	      an initial recursive query to get the list of root
 	      servers.
 	    </p>
 	  </dd>
 <dt><span class="term"><code class="option">+retry=T</code></span></dt>
@@ -846,9 +832,7 @@
 <dd>
 	    <p>
 	      Provide a terse answer.  The default is to print the
-	      answer in a verbose form.  This option always has global
+	      answer in a verbose form.
 	      effect; it cannot be set globally and then overridden on
 	      a per-lookup basis.
 	    </p>
 	  </dd>
 <dt><span class="term"><code class="option">+[no]showsearch</code></span></dt>
@@ -881,9 +865,10 @@
 <dt><span class="term"><code class="option">+[no]stats</code></span></dt>
 <dd>
 	    <p>
-	      Toggles the printing of statistics: when the query was made,
+	      This query option toggles the printing of statistics:
-	      the size of the reply and so on.  The default behavior is to
+	      when the query was made, the size of the reply and
-	      print the query statistics as a comment after each lookup.
+	      so on.  The default behavior is to print the query
 	      statistics.
 	    </p>
 	  </dd>
 <dt><span class="term"><code class="option">+[no]subnet=addr[/prefix-length]</code></span></dt>
@@ -1399,7 +1399,6 @@ typedef struct dig_ednsoptname {
 } dig_ednsoptname_t;
 dig_ednsoptname_t optnames[] = {
 	{ 1, "LLQ" },		/* draft-sekar-dns-llq */
 	{ 3, "NSID" },		/* RFC 5001 */
 	{ 5, "DAU" },		/* RFC 6975 */
 	{ 6, "DHU" },		/* RFC 6975 */
@@ -1412,8 +1411,6 @@ dig_ednsoptname_t optnames[] = {
 	{ 12, "PAD" },		/* shorthand */
 	{ 13, "CHAIN" },	/* RFC 7901 */
 	{ 14, "KEY-TAG" },	/* RFC 8145 */
 	{ 16, "CLIENT-TAG" },	/* draft-bellis-dnsop-edns-tags */
 	{ 17, "SERVER-TAG" },	/* draft-bellis-dnsop-edns-tags */
 	{ 26946, "DEVICEID" },	/* Brian Hartvigsen */
 };
@@ -2192,14 +2189,12 @@ setup_lookup(dig_lookup_t *lookup) {
 	lookup->sendmsg->id = (dns_messageid_t)isc_random16();
 	lookup->sendmsg->opcode = lookup->opcode;
 	lookup->msgcounter = 0;
 	/*
-	 * If this is a trace request, completely disallow recursion after
+	 * If this is a trace request, completely disallow recursion, since
-	 * looking up the root name servers, since it's meaningless for traces.
+	 * it's meaningless for traces.
 	 */
-	if ((lookup->trace || lookup->ns_search_only) && !lookup->trace_root) {
+	if (lookup->trace || (lookup->ns_search_only && !lookup->trace_root))
 		lookup->recurse = false;
 	}
 	if (lookup->recurse &&
 	    lookup->rdtype != dns_rdatatype_axfr &&
@@ -2735,6 +2730,27 @@ send_tcp_connect(dig_query_t *query) {
 		return;
 	}
 	if (specified_source &&
 	    (isc_sockaddr_pf(&query->sockaddr) !=
 	     isc_sockaddr_pf(&bind_address))) {
 		printf(";; Skipping server %s, incompatible "
 		       "address family\n", query->servname);
 		query->waiting_connect = false;
 		if (ISC_LINK_LINKED(query, link))
 			next = ISC_LIST_NEXT(query, link);
 		else
 			next = NULL;
 		l = query->lookup;
 		clear_query(query);
 		if (next == NULL) {
 			printf(";; No acceptable nameservers\n");
 			check_next_lookup(l);
 			return;
 		}
 		send_tcp_connect(next);
 		return;
 	}
 	INSIST(query->sock == NULL);
 	if (keep != NULL && isc_sockaddr_equal(&keepaddr, &query->sockaddr)) {
@@ -2885,36 +2901,6 @@ send_udp(dig_query_t *query) {
 	sendcount++;
 }
 /*%
 * If there are more servers available for querying within 'lookup', initiate a
 * TCP or UDP query to the next available server and return true; otherwise,
 * return false.
 */
 static bool
 try_next_server(dig_lookup_t *lookup) {
 	dig_query_t *current_query, *next_query;
 	current_query = lookup->current_query;
 	if (current_query == NULL || !ISC_LINK_LINKED(current_query, link)) {
 		return (false);
 	}
 	next_query = ISC_LIST_NEXT(current_query, link);
 	if (next_query == NULL) {
 		return (false);
 	}
 	debug("trying next server...");
 	if (lookup->tcp_mode) {
 		send_tcp_connect(next_query);
 	} else {
 		send_udp(next_query);
 	}
 	return (true);
 }
 /*%
 * IO timeout handler, used for both connect and recv timeouts.  If
 * retries are still allowed, either resend the UDP packet or queue a
@@ -2923,7 +2909,7 @@ try_next_server(dig_lookup_t *lookup) {
 static void
 connect_timeout(isc_task_t *task, isc_event_t *event) {
 	dig_lookup_t *l = NULL;
-	dig_query_t *query = NULL;
+	dig_query_t *query = NULL, *cq;
 	UNUSED(task);
 	REQUIRE(event->ev_type == ISC_TIMEREVENT_IDLE);
@@ -2943,14 +2929,18 @@ connect_timeout(isc_task_t *task, isc_event_t *event) {
 		return;
 	}
-	if (try_next_server(l)) {
+	if ((query != NULL) && (query->lookup->current_query != NULL) &&
-		if (l->tcp_mode) {
+	    ISC_LINK_LINKED(query->lookup->current_query, link) &&
-			if (query->sock != NULL) {
+	    (ISC_LIST_NEXT(query->lookup->current_query, link) != NULL)) {
 		debug("trying next server...");
 		cq = query->lookup->current_query;
 		if (!l->tcp_mode)
 			send_udp(ISC_LIST_NEXT(cq, link));
 		else {
 			if (query->sock != NULL)
 				isc_socket_cancel(query->sock, NULL,
 						  ISC_SOCKCANCEL_ALL);
-			} else {
+			send_tcp_connect(ISC_LIST_NEXT(cq, link));
 				clear_query(query);
 			}
 		}
 		UNLOCK_LOOKUP;
 		return;
@@ -2996,27 +2986,6 @@ connect_timeout(isc_task_t *task, isc_event_t *event) {
 	UNLOCK_LOOKUP;
 }
 /*%
 * Called when a peer closes a TCP socket prematurely.
 */
 static void
 requeue_or_update_exitcode(dig_lookup_t *lookup) {
 	if (lookup->eoferr == 0U) {
 		/*
 		 * Peer closed the connection prematurely for the first time
 		 * for this lookup.  Try again, keeping track of this failure.
 		 */
 		dig_lookup_t *requeued_lookup = requeue_lookup(lookup, true);
 		requeued_lookup->eoferr++;
 	} else {
 		/*
 		 * Peer closed the connection prematurely and it happened
 		 * previously for this lookup.  Indicate an error.
 		 */
 		exitcode = 9;
 	}
 }
 /*%
 * Event handler for the TCP recv which gets the length header of TCP
 * packets.  Start the next recv of length bytes.
@@ -3028,7 +2997,7 @@ tcp_length_done(isc_task_t *task, isc_event_t *event) {
 	isc_region_t r;
 	isc_result_t result;
 	dig_query_t *query = NULL;
-	dig_lookup_t *l;
+	dig_lookup_t *l, *n;
 	uint16_t length;
 	REQUIRE(event->ev_type == ISC_SOCKEVENT_RECVDONE);
@@ -3067,8 +3036,9 @@ tcp_length_done(isc_task_t *task, isc_event_t *event) {
 		sockcount--;
 		debug("sockcount=%d", sockcount);
 		INSIST(sockcount >= 0);
-		if (sevent->result == ISC_R_EOF) {
+		if (sevent->result == ISC_R_EOF && l->eoferr == 0U) {
-			requeue_or_update_exitcode(l);
+			n = requeue_lookup(l, true);
 			n->eoferr++;
 		}
 		isc_event_free(&event);
 		clear_query(query);
@@ -3427,7 +3397,7 @@ process_cookie(dig_lookup_t *l, dns_message_t *msg,
 	}
 	INSIST(msg->cc_ok == 0 && msg->cc_bad == 0);
-	if (len >= 8 && optlen >= 8U) {
+	if (optlen >= len && optlen >= 8U) {
 		if (isc_safe_memequal(isc_buffer_current(optbuf), sent, 8)) {
 			msg->cc_ok = 1;
 		} else {
@@ -3514,7 +3484,6 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 	dig_lookup_t *n, *l;
 	bool docancel = false;
 	bool match = true;
 	bool done_process_opt = false;
 	unsigned int parseflags;
 	dns_messageid_t id;
 	unsigned int msgflags;
@@ -3570,8 +3539,9 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 			debug("sockcount=%d", sockcount);
 			INSIST(sockcount >= 0);
 		}
-		if (sevent->result == ISC_R_EOF) {
+		if (sevent->result == ISC_R_EOF && l->eoferr == 0U) {
-			requeue_or_update_exitcode(l);
+			n = requeue_lookup(l, true);
 			n->eoferr++;
 		}
 		isc_event_free(&event);
 		clear_query(query);
@@ -3808,7 +3778,6 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 			UNLOCK_LOOKUP;
 			return;
 		}
 		done_process_opt = true;
 	}
 	if ((msg->rcode == dns_rcode_servfail && !l->servfail_stops) ||
 	    (check_ra && (msg->flags & DNS_MESSAGEFLAG_RA) == 0 && l->recurse))
@@ -3898,17 +3867,13 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 		}
 	}
-	if (!done_process_opt) {
+	if (l->cookie != NULL) {
-		if (l->cookie != NULL) {
+		if (msg->opt == NULL)
-			if (msg->opt == NULL) {
+			printf(";; expected opt record in response\n");
-				printf(";; expected opt record in response\n");
+		else
 			} else {
 				process_opt(l, msg);
 			}
 		} else if (l->sendcookie && msg->opt != NULL) {
 			process_opt(l, msg);
-		}
+	} else if (l->sendcookie && msg->opt != NULL)
-	}
+		process_opt(l, msg);
 	if (!l->doing_xfr || l->xfr_q == query) {
 		if (msg->rcode == dns_rcode_nxdomain &&
 		    (l->origin != NULL || l->need_search)) {
@@ -4379,20 +4344,9 @@ idn_ace_to_locale(const char *src, char **dst) {
 	 */
 	res = idn2_to_unicode_8zlz(utf8_src, &local_src, 0);
 	if (res != IDN2_OK) {
-		static bool warned = false;
+		fatal("Cannot represent '%s' in the current locale (%s), "
-
+		      "use +noidnout or a different locale",
-		res = idn2_to_ascii_8z(utf8_src, &local_src, 0);
+		      src, idn2_strerror(res));
 		if (res != IDN2_OK) {
 			fatal("Cannot represent '%s' "
 			      "in the current locale nor ascii (%s), "
 			      "use +noidnout or a different locale",
 			      src, idn2_strerror(res));
 		} else if (!warned) {
 			fprintf(stderr, ";; Warning: cannot represent '%s' "
 			      "in the current locale",
 			      local_src);
 			warned = true;
 		}
 	}
 	/*
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2000-2002, 2004, 2005, 2007-2009, 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2000-2002, 2004, 2005, 2007-2009, 2014-2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
 .\" This Source Code Form is subject to the terms of the Mozilla Public
 .\" License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -269,5 +269,5 @@ runs\&.
 \fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
 .br
-Copyright \(co 2000-2002, 2004, 2005, 2007-2009, 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2000-2002, 2004, 2005, 2007-2009, 2014-2018 Internet Systems Consortium, Inc. ("ISC")
 .br
@@ -47,7 +47,6 @@
      <year>2016</year>
      <year>2017</year>
      <year>2018</year>
      <year>2019</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
  </docinfo>
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2000-2002, 2004, 2005, 2007-2009, 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2000-2002, 2004, 2005, 2007-2009, 2014-2018 Internet Systems Consortium, Inc. ("ISC")
 - 
 - This Source Code Form is subject to the terms of the Mozilla Public
 - License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2004-2007, 2010, 2013-2019 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2004-2007, 2010, 2013-2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
 .\" This Source Code Form is subject to the terms of the Mozilla Public
 .\" License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -301,5 +301,5 @@ runs or when the standard output is not a tty\&.
 \fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
 .br
-Copyright \(co 2004-2007, 2010, 2013-2019 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2004-2007, 2010, 2013-2018 Internet Systems Consortium, Inc. ("ISC")
 .br
@@ -879,29 +879,12 @@ get_next_command(void) {
 	isc_mem_free(mctx, buf);
 }
 ISC_PLATFORM_NORETURN_PRE static void
 usage(void) ISC_PLATFORM_NORETURN_POST;
 static void
 usage(void) {
    fprintf(stderr, "Usage:\n");
    fprintf(stderr,
 "   nslookup [-opt ...]             # interactive mode using default server\n");
    fprintf(stderr,
 "   nslookup [-opt ...] - server    # interactive mode using 'server'\n");
    fprintf(stderr,
 "   nslookup [-opt ...] host        # just look up 'host' using default server\n");
    fprintf(stderr,
 "   nslookup [-opt ...] host server # just look up 'host' using 'server'\n");
    exit(1);
 }
 static void
 parse_args(int argc, char **argv) {
 	bool have_lookup = false;
 	usesearch = true;
-	for (argc--, argv++; argc > 0 && argv[0] != NULL; argc--, argv++) {
+	for (argc--, argv++; argc > 0; argc--, argv++) {
 		debug("main parsing %s", argv[0]);
 		if (argv[0][0] == '-') {
 			if (strncasecmp(argv[0], "-ver", 4) == 0) {
@@ -917,9 +900,6 @@ parse_args(int argc, char **argv) {
 				in_use = true;
 				addlookup(argv[0]);
 			} else {
 				if (argv[1] != NULL) {
 					usage();
 				}
 				set_nameserver(argv[0]);
 				check_ra = false;
 			}
@@ -71,7 +71,6 @@
      <year>2016</year>
      <year>2017</year>
      <year>2018</year>
      <year>2019</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
  </docinfo>
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2004-2007, 2010, 2013-2019 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2004-2007, 2010, 2013-2018 Internet Systems Consortium, Inc. ("ISC")
 - 
 - This Source Code Form is subject to the terms of the Mozilla Public
 - License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup Label="ProjectConfigurations">
    <ProjectConfiguration Include="Debug|@PLATFORM@">
      <Configuration>Debug</Configuration>
@@ -14,21 +14,18 @@
    <ProjectGuid>{F938F9B8-D395-4A40-BEC7-0122D289C692}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>dig</RootNamespace>
    @WINDOWS_TARGET_PLATFORM_VERSION@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>Application</ConfigurationType>
    <UseDebugLibraries>true</UseDebugLibraries>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>Application</ConfigurationType>
    <UseDebugLibraries>false</UseDebugLibraries>
    <WholeProgramOptimization>true</WholeProgramOptimization>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
  <ImportGroup Label="ExtensionSettings">
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup Label="ProjectConfigurations">
    <ProjectConfiguration Include="Debug|@PLATFORM@">
      <Configuration>Debug</Configuration>
@@ -14,21 +14,18 @@
    <ProjectGuid>{140DE800-E552-43CC-B0C7-A33A92E368CA}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>dighost</RootNamespace>
    @WINDOWS_TARGET_PLATFORM_VERSION@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>StaticLibrary</ConfigurationType>
    <UseDebugLibraries>true</UseDebugLibraries>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>StaticLibrary</ConfigurationType>
    <UseDebugLibraries>false</UseDebugLibraries>
    <WholeProgramOptimization>true</WholeProgramOptimization>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
  <ImportGroup Label="ExtensionSettings">
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup Label="ProjectConfigurations">
    <ProjectConfiguration Include="Debug|@PLATFORM@">
      <Configuration>Debug</Configuration>
@@ -14,21 +14,18 @@
    <ProjectGuid>{BA1048A8-6961-4A20-BE12-08BE20611C9D}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>host</RootNamespace>
    @WINDOWS_TARGET_PLATFORM_VERSION@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>Application</ConfigurationType>
    <UseDebugLibraries>true</UseDebugLibraries>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>Application</ConfigurationType>
    <UseDebugLibraries>false</UseDebugLibraries>
    <WholeProgramOptimization>true</WholeProgramOptimization>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
  <ImportGroup Label="ExtensionSettings">
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup Label="ProjectConfigurations">
    <ProjectConfiguration Include="Debug|@PLATFORM@">
      <Configuration>Debug</Configuration>
@@ -14,21 +14,18 @@
    <ProjectGuid>{C15A6E1A-94CE-4686-99F9-6BC5FD623EB5}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>nslookup</RootNamespace>
    @WINDOWS_TARGET_PLATFORM_VERSION@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>Application</ConfigurationType>
    <UseDebugLibraries>true</UseDebugLibraries>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
    <ConfigurationType>Application</ConfigurationType>
    <UseDebugLibraries>false</UseDebugLibraries>
    <WholeProgramOptimization>true</WholeProgramOptimization>
    <CharacterSet>MultiByte</CharacterSet>
    @PLATFORM_TOOLSET@
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
  <ImportGroup Label="ExtensionSettings">
@@ -20,7 +20,7 @@ CINCLUDES =	${DNS_INCLUDES} ${ISC_INCLUDES} @OPENSSL_INCLUDES@
 CDEFINES =	-DVERSION=\"${VERSION}\"
 CWARNINGS =
-DNSLIBS =	../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
+DNSLIBS =	../../lib/dns/libdns.@A@ @DNS_CRYPTO_LIBS@
 ISCLIBS =	../../lib/isc/libisc.@A@ @OPENSSL_LIBS@
 ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ @OPENSSL_LIBS@
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2017-2019 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2017, 2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
 .\" This Source Code Form is subject to the terms of the Mozilla Public
 .\" License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -102,7 +102,7 @@ Specify a digest algorithm to use when converting CDNSKEY records to DS records\
 .sp
 The
 \fIalgorithm\fR
-must be one of SHA\-1, SHA\-256, or SHA\-384\&. These values are case insensitive, and the hyphen may be omitted\&. If no algorithm is specified, the default is SHA\-256\&.
+must be one of SHA\-1 (SHA1), SHA\-256 (SHA256), or SHA\-384 (SHA384)\&. These values are case insensitive\&. If no algorithm is specified, the default is SHA\-256\&.
 .RE
 .PP
 \-c \fIclass\fR
@@ -293,5 +293,5 @@ RFC 7344\&.
 .RE
 .SH "COPYRIGHT"
 .br
-Copyright \(co 2017-2019 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2017, 2018 Internet Systems Consortium, Inc. ("ISC")
 .br
@@ -86,7 +86,7 @@ static dns_rdataclass_t rdclass = dns_rdataclass_in;
 * List of digest types used by ds_from_cdnskey(), filled in by add_dtype()
 * from -a arguments. The size of the array is an arbitrary limit.
 */
-static dns_dsdigest_t dtype[8];
+static uint8_t dtype[8];
 static const char *startstr  = NULL;	/* from which we derive notbefore */
 static isc_stdtime_t notbefore = 0;	/* restrict sig inception times */
@@ -129,7 +129,7 @@ static int nkey; /* number of child zone DNSKEY records */
 typedef struct keyinfo {
 	dns_rdata_t rdata;
 	dst_key_t *dst;
-	dns_secalg_t algo;
+	uint8_t algo;
 	dns_keytag_t tag;
 } keyinfo_t;
@@ -482,6 +482,7 @@ match_key_dsset(keyinfo_t *ki, dns_rdataset_t *dsset, strictness_t strictness)
 		dns_rdata_ds_t ds;
 		dns_rdata_t dsrdata = DNS_RDATA_INIT;
 		dns_rdata_t newdsrdata = DNS_RDATA_INIT;
 		dns_rdatatype_t keytype;
 		bool c;
 		dns_rdataset_current(dsset, &dsrdata);
@@ -492,8 +493,12 @@ match_key_dsset(keyinfo_t *ki, dns_rdataset_t *dsset, strictness_t strictness)
 			continue;
 		}
 		/* allow for both DNSKEY and CDNSKEY */
 		keytype = ki->rdata.type;
 		ki->rdata.type = dns_rdatatype_dnskey;
 		result = dns_ds_buildrdata(name, &ki->rdata, ds.digest_type,
 					   dsbuf, &newdsrdata);
 		ki->rdata.type = keytype;
 		if (result != ISC_R_SUCCESS) {
 			vbprintf(3, "dns_ds_buildrdata("
 				 "keytag=%d, algo=%d, digest=%d): %s\n",
@@ -568,7 +573,7 @@ match_keyset_dsset(dns_rdataset_t *keyset, dns_rdataset_t *dsset,
 		ki->algo = dnskey.algorithm;
 		dns_rdata_toregion(keyrdata, &r);
-		ki->tag = dst_region_computeid(&r);
+		ki->tag = dst_region_computeid(&r, ki->algo);
 		ki->dst = NULL;
 		if (!match_key_dsset(ki, dsset, strictness)) {
@@ -614,12 +619,12 @@ free_keytable(keyinfo_t **keytable_p) {
 * otherwise the key algorithm. This is used by the signature coverage
 * check functions below.
 */
-static dns_secalg_t *
+static uint8_t *
 matching_sigs(keyinfo_t *keytbl, dns_rdataset_t *rdataset,
 	      dns_rdataset_t *sigset)
 {
 	isc_result_t result;
-	dns_secalg_t *algo;
+	uint8_t *algo;
 	int i;
 	algo = isc_mem_get(mctx, nkey);
@@ -702,7 +707,7 @@ matching_sigs(keyinfo_t *keytbl, dns_rdataset_t *rdataset,
 * fetched from the child zone, any working signature is enough.
 */
 static bool
-signed_loose(dns_secalg_t *algo) {
+signed_loose(uint8_t *algo) {
 	bool ok = false;
 	int i;
 	for (i = 0; i < nkey; i++) {
@@ -721,7 +726,7 @@ signed_loose(dns_secalg_t *algo) {
 * RRset.
 */
 static bool
-signed_strict(dns_rdataset_t *dsset, dns_secalg_t *algo) {
+signed_strict(dns_rdataset_t *dsset, uint8_t *algo) {
 	isc_result_t result;
 	bool all_ok = true;
@@ -821,6 +826,7 @@ ds_from_cdnskey(dns_rdatalist_t *dslist, isc_buffer_t *buf,
 				return (ISC_R_NOSPACE);
 			}
 			cdnskey->type = dns_rdatatype_dnskey;
 			rdata = rdata_get();
 			result = dns_ds_buildrdata(name, cdnskey, dtype[i],
 						   r.base, rdata);
@@ -844,14 +850,14 @@ ds_from_cdnskey(dns_rdatalist_t *dslist, isc_buffer_t *buf,
 */
 static int
 cmp_dtype(const void *ap, const void *bp) {
-	int a = *(const dns_dsdigest_t *)ap;
+	int a = *(const uint8_t *)ap;
-	int b = *(const dns_dsdigest_t *)bp;
+	int b = *(const uint8_t *)bp;
 	return (a - b);
 }
 static void
 add_dtype(const char *dn) {
-	dns_dsdigest_t dt;
+	uint8_t dt;
 	unsigned i, n;
 	dt = strtodsdigest(dn);
@@ -936,7 +942,7 @@ consistent_digests(dns_rdataset_t *dsset) {
 	dns_rdata_t *arrdata;
 	dns_rdata_ds_t *ds;
 	dns_keytag_t key_tag;
-	dns_secalg_t algorithm;
+	uint8_t algorithm;
 	bool match;
 	int i, j, n, d;
@@ -40,7 +40,6 @@
    <copyright>
      <year>2017</year>
      <year>2018</year>
      <year>2019</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
  </docinfo>
@@ -144,9 +143,9 @@
 	    record. This option has no effect when using CDS records.
          </para>
          <para>
-	    The <replaceable>algorithm</replaceable> must be one of
+	    The <replaceable>algorithm</replaceable> must be one of SHA-1
-	    SHA-1, SHA-256, or SHA-384.  These values are case insensitive,
+	    (SHA1), SHA-256 (SHA256), or SHA-384 (SHA384). These
-	    and the hyphen may be omitted.  If no algorithm is specified,
+	    values are case insensitive. If no algorithm is specified,
 	    the default is SHA-256.
          </para>
        </listitem>
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2017-2019 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2017, 2018 Internet Systems Consortium, Inc. ("ISC")
 - 
 - This Source Code Form is subject to the terms of the Mozilla Public
 - License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -129,9 +129,9 @@
 	    record. This option has no effect when using CDS records.
          </p>
          <p>
-	    The <em class="replaceable"><code>algorithm</code></em> must be one of
+	    The <em class="replaceable"><code>algorithm</code></em> must be one of SHA-1
-	    SHA-1, SHA-256, or SHA-384.  These values are case insensitive,
+	    (SHA1), SHA-256 (SHA256), or SHA-384 (SHA384). These
-	    and the hyphen may be omitted.  If no algorithm is specified,
+	    values are case insensitive. If no algorithm is specified,
 	    the default is SHA-256.
          </p>
        </dd>
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2008-2012, 2014-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2008-2012, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
 .\" This Source Code Form is subject to the terms of the Mozilla Public
 .\" License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -39,103 +39,61 @@
 dnssec-dsfromkey \- DNSSEC DS RR generation tool
 .SH "SYNOPSIS"
 .HP \w'\fBdnssec\-dsfromkey\fR\ 'u
-\fBdnssec\-dsfromkey\fR [\fB\-1\fR | \fB\-2\fR | \fB\-a\ \fR\fB\fIalg\fR\fR] [\fB\-C\fR | \fB\-l\ \fR\fB\fIdomain\fR\fR] [\fB\-T\ \fR\fB\fITTL\fR\fR] [\fB\-v\ \fR\fB\fIlevel\fR\fR] [\fB\-K\ \fR\fB\fIdirectory\fR\fR] {keyfile}
+\fBdnssec\-dsfromkey\fR [\fB\-v\ \fR\fB\fIlevel\fR\fR] [\fB\-1\fR] [\fB\-2\fR] [\fB\-a\ \fR\fB\fIalg\fR\fR] [\fB\-C\fR] [\fB\-l\ \fR\fB\fIdomain\fR\fR] [\fB\-T\ \fR\fB\fITTL\fR\fR] {keyfile}
 .HP \w'\fBdnssec\-dsfromkey\fR\ 'u
-\fBdnssec\-dsfromkey\fR [\fB\-1\fR | \fB\-2\fR | \fB\-a\ \fR\fB\fIalg\fR\fR] [\fB\-C\fR | \fB\-l\ \fR\fB\fIdomain\fR\fR] [\fB\-T\ \fR\fB\fITTL\fR\fR] [\fB\-v\ \fR\fB\fIlevel\fR\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-A\fR] {\fB\-f\ \fR\fB\fIfile\fR\fR} [dnsname]
+\fBdnssec\-dsfromkey\fR {\-s} [\fB\-1\fR] [\fB\-2\fR] [\fB\-a\ \fR\fB\fIalg\fR\fR] [\fB\-K\ \fR\fB\fIdirectory\fR\fR] [\fB\-l\ \fR\fB\fIdomain\fR\fR] [\fB\-s\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-T\ \fR\fB\fITTL\fR\fR] [\fB\-f\ \fR\fB\fIfile\fR\fR] [\fB\-A\fR] [\fB\-v\ \fR\fB\fIlevel\fR\fR] {dnsname}
 .HP \w'\fBdnssec\-dsfromkey\fR\ 'u
-\fBdnssec\-dsfromkey\fR [\fB\-1\fR | \fB\-2\fR | \fB\-a\ \fR\fB\fIalg\fR\fR] [\fB\-C\fR | \fB\-l\ \fR\fB\fIdomain\fR\fR] [\fB\-T\ \fR\fB\fITTL\fR\fR] [\fB\-v\ \fR\fB\fIlevel\fR\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-K\ \fR\fB\fIdirectory\fR\fR] {\-s} {dnsname}
+\fBdnssec\-dsfromkey\fR [\fB\-h\fR] [\fB\-V\fR]
 .HP \w'\fBdnssec\-dsfromkey\fR\ 'u
 \fBdnssec\-dsfromkey\fR [\fB\-h\fR | \fB\-V\fR]
 .SH "DESCRIPTION"
 .PP
 The
 \fBdnssec\-dsfromkey\fR
-command outputs DS (Delegation Signer) resource records (RRs) and other similarly\-constructed RRs: with the
+outputs the Delegation Signer (DS) resource record (RR), as defined in RFC 3658 and RFC 4509, for the given key(s)\&.
 \fB\-l\fR
 option it outputs DLV (DNSSEC Lookaside Validation) RRs; or with the
 \fB\-C\fR
 it outputs CDS (Child DS) RRs\&.
 .PP
 The input keys can be specified in a number of ways:
 .PP
 By default,
 \fBdnssec\-dsfromkey\fR
 reads a key file named like
 Knnnn\&.+aaa+iiiii\&.key, as generated by
 \fBdnssec\-keygen\fR\&.
 .PP
 With the
 \fB\-f \fR\fB\fIfile\fR\fR
 option,
 \fBdnssec\-dsfromkey\fR
 reads keys from a zone file or partial zone file (which can contain just the DNSKEY records)\&.
 .PP
 With the
 \fB\-s\fR
 option,
 \fBdnssec\-dsfromkey\fR
 reads a
 keyset\-
 file, as generated by
 \fBdnssec\-keygen\fR\fB\-C\fR\&.
 .SH "OPTIONS"
 .PP
 \-1
 .RS 4
-An abbreviation for
+Use SHA\-1 as the digest algorithm (the default is to use both SHA\-1 and SHA\-256)\&.
 \fB\-a SHA1\fR
 .RE
 .PP
 \-2
 .RS 4
-An abbreviation for
+Use SHA\-256 as the digest algorithm\&.
 \fB\-a SHA\-256\fR
 .RE
 .PP
 \-a \fIalgorithm\fR
 .RS 4
-Specify a digest algorithm to use when converting DNSKEY records to DS records\&. This option can be repeated, so that multiple DS records are created for each DNSKEY record\&.
+Select the digest algorithm\&. The value of
-.sp
+\fBalgorithm\fR
-The
+must be one of SHA\-1 (SHA1), SHA\-256 (SHA256) or SHA\-384 (SHA384)\&. These values are case insensitive\&.
 \fIalgorithm\fR
 must be one of SHA\-1, SHA\-256, or SHA\-384\&. These values are case insensitive, and the hyphen may be omitted\&. If no algorithm is specified, the default is SHA\-256\&.
 .RE
 .PP
 \-A
 .RS 4
 Include ZSKs when generating DS records\&. Without this option, only keys which have the KSK flag set will be converted to DS records and printed\&. Useful only in
 \fB\-f\fR
 zone file mode\&.
 .RE
 .PP
 \-c \fIclass\fR
 .RS 4
 Specifies the DNS class (default is IN)\&. Useful only in
 \fB\-s\fR
 keyset or
 \fB\-f\fR
 zone file mode\&.
 .RE
 .PP
 \-C
 .RS 4
-Generate CDS records rather than DS records\&. This is mutually exclusive with the
+Generate CDS records rather than DS records\&. This is mutually exclusive with generating lookaside records\&.
-\fB\-l\fR
+.RE
-option for generating DLV records\&.
+.PP
 \-T \fITTL\fR
 .RS 4
 Specifies the TTL of the DS records\&.
 .RE
 .PP
 \-K \fIdirectory\fR
 .RS 4
 Look for key files (or, in keyset mode,
 keyset\-
 files) in
 \fBdirectory\fR\&.
 .RE
 .PP
 \-f \fIfile\fR
 .RS 4
-Zone file mode:
+Zone file mode: in place of the keyfile name, the argument is the DNS domain name of a zone master file, which can be read from
 \fBdnssec\-dsfromkey\fR\*(Aqs final
 \fIdnsname\fR
 argument is the DNS domain name of a zone whose master file can be read from
 \fBfile\fR\&. If the zone name is the same as
 \fBfile\fR, then it may be omitted\&.
 .sp
 If
-\fIfile\fR
+\fBfile\fR
-is
+is set to
 "\-", then the zone data is read from the standard input\&. This makes it possible to use the output of the
 \fBdig\fR
 command as input, as in:
@@ -143,41 +101,26 @@ command as input, as in:
 \fBdig dnskey example\&.com | dnssec\-dsfromkey \-f \- example\&.com\fR
 .RE
 .PP
-\-h
+\-A
 .RS 4
-Prints usage information\&.
+Include ZSKs when generating DS records\&. Without this option, only keys which have the KSK flag set will be converted to DS records and printed\&. Useful only in zone file mode\&.
 .RE
 .PP
 \-K \fIdirectory\fR
 .RS 4
 Look for key files or
 keyset\-
 files in
 \fBdirectory\fR\&.
 .RE
 .PP
 \-l \fIdomain\fR
 .RS 4
 Generate a DLV set instead of a DS set\&. The specified
-\fIdomain\fR
+\fBdomain\fR
-is appended to the name for each record in the set\&. This is mutually exclusive with the
+is appended to the name for each record in the set\&. The DNSSEC Lookaside Validation (DLV) RR is described in RFC 4431\&. This is mutually exclusive with generating CDS records\&.
 \fB\-C\fR
 option for generating CDS records\&.
 .RE
 .PP
 \-s
 .RS 4
-Keyset mode:
+Keyset mode: in place of the keyfile name, the argument is the DNS domain name of a keyset file\&.
 \fBdnssec\-dsfromkey\fR\*(Aqs final
 \fIdnsname\fR
 argument is the DNS domain name used to locate a
 keyset\-
 file\&.
 .RE
 .PP
-\-T \fITTL\fR
+\-c \fIclass\fR
 .RS 4
-Specifies the TTL of the DS records\&. By default the TTL is omitted\&.
+Specifies the DNS class (default is IN)\&. Useful only in keyset or zone file mode\&.
 .RE
 .PP
 \-v \fIlevel\fR
@@ -185,6 +128,11 @@ Specifies the TTL of the DS records\&. By default the TTL is omitted\&.
 Sets the debugging level\&.
 .RE
 .PP
 \-h
 .RS 4
 Prints usage information\&.
 .RE
 .PP
 \-V
 .RS 4
 Prints version information\&.
@@ -193,16 +141,16 @@ Prints version information\&.
 .PP
 To build the SHA\-256 DS RR from the
 \fBKexample\&.com\&.+003+26160\fR
-keyfile name, you can issue the following command:
+keyfile name, the following command would be issued:
 .PP
 \fBdnssec\-dsfromkey \-2 Kexample\&.com\&.+003+26160\fR
 .PP
 The command would print something like:
 .PP
-\fBexample\&.com\&. IN DS 26160 5 2 3A1EADA7A74B8D0BA86726B0C227AA85AB8BBD2B2004F41A868A54F0C5EA0B94\fR
+\fBexample\&.com\&. IN DS 26160 5 2 3A1EADA7A74B8D0BA86726B0C227AA85AB8BBD2B2004F41A868A54F0 C5EA0B94\fR
 .SH "FILES"
 .PP
-The keyfile can be designated by the key identification
+The keyfile can be designed by the key identification
 Knnnn\&.+aaa+iiiii
 or the full file name
 Knnnn\&.+aaa+iiiii\&.key
@@ -222,20 +170,13 @@ A keyfile error can give a "file not found" even if the file exists\&.
 \fBdnssec-keygen\fR(8),
 \fBdnssec-signzone\fR(8),
 BIND 9 Administrator Reference Manual,
-RFC 3658
+RFC 3658,
-(DS RRs),
+RFC 4431\&.
-RFC 4431
+RFC 4509\&.
 (DLV RRs),
 RFC 4509
 (SHA\-256 for DS RRs),
 RFC 6605
 (SHA\-384 for DS RRs),
 RFC 7344
 (CDS and CDNSKEY RRs)\&.
 .SH "AUTHOR"
 .PP
 \fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
 .br
-Copyright \(co 2008-2012, 2014-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2008-2012, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .br
@@ -235,7 +235,7 @@ logkey(dns_rdata_t *rdata)
 }
 static void
-emit(dns_dsdigest_t dtype, bool showall, char *lookaside,
+emit(unsigned int dtype, bool showall, char *lookaside,
     bool cds, dns_rdata_t *rdata)
 {
 	isc_result_t result;
@@ -318,27 +318,30 @@ usage(void) ISC_PLATFORM_NORETURN_POST;
 static void
 usage(void) {
 	fprintf(stderr, "Usage:\n");
-	fprintf(stderr,	"    %s [options] keyfile\n\n", program);
+	fprintf(stderr,	"    %s options [-K dir] keyfile\n\n", program);
-	fprintf(stderr, "    %s [options] -f zonefile [zonename]\n\n", program);
+	fprintf(stderr, "    %s options [-K dir] [-c class] -s dnsname\n\n",
-	fprintf(stderr, "    %s [options] -s dnsname\n\n", program);
+		program);
-	fprintf(stderr, "    %s [-h|-V]\n\n", program);
+	fprintf(stderr, "    %s options -f zonefile (as zone name)\n\n", program);
 	fprintf(stderr, "    %s options -f zonefile zonename\n\n", program);
 	fprintf(stderr, "Version: %s\n", VERSION);
-	fprintf(stderr, "Options:\n"
+	fprintf(stderr, "Options:\n");
-"    -1: digest algorithm SHA-1\n"
+	fprintf(stderr, "    -v <verbose level>\n");
-"    -2: digest algorithm SHA-256\n"
+	fprintf(stderr, "    -V: print version information\n");
-"    -a algorithm: digest algorithm (SHA-1, SHA-256 or SHA-384)\n"
+	fprintf(stderr, "    -K <directory>: directory in which to find "
-"    -A: include all keys in DS set, not just KSKs (-f only)\n"
+			"key file or keyset file\n");
-"    -c class: rdata class for DS set (default IN) (-f or -s only)\n"
+	fprintf(stderr, "    -a algorithm: digest algorithm "
-"    -C: print CDS records\n"
+			"(SHA-1, SHA-256 or SHA-384)\n");
-"    -f zonefile: read keys from a zone file\n"
+	fprintf(stderr, "    -1: use SHA-1\n");
-"    -h: print help information\n"
+	fprintf(stderr, "    -2: use SHA-256\n");
-"    -K directory: where to find key or keyset files\n"
+	fprintf(stderr, "    -C: print CDS record\n");
-"    -l zone: print DLV records in the given lookaside zone\n"
+	fprintf(stderr, "    -l: add lookaside zone and print DLV records\n");
-"    -s: read keys from keyset-<dnsname> file\n"
+	fprintf(stderr, "    -s: read keyset from keyset-<dnsname> file\n");
-"    -T: TTL of output records (omitted by default)\n"
+	fprintf(stderr, "    -c class: rdata class for DS set (default: IN)\n");
-"    -v level: verbosity\n"
+	fprintf(stderr, "    -T TTL\n");
-"    -V: print version information\n");
+	fprintf(stderr, "    -f file: read keyset from zone file\n");
-	fprintf(stderr, "Output: DS, DLV, or CDS RRs\n");
+	fprintf(stderr, "    -A: when used with -f, "
 			"include all keys in DS set, not just KSKs\n");
 	fprintf(stderr, "Output: DS or DLV RRs\n");
 	exit (-1);
 }
@@ -350,7 +353,7 @@ main(int argc, char **argv) {
 	char		*lookaside = NULL;
 	char		*endp;
 	int		ch;
-	dns_dsdigest_t	dtype = DNS_DSDIGEST_SHA1;
+	unsigned int	dtype = DNS_DSDIGEST_SHA1;
 	bool	cds = false;
 	bool	both = true;
 	bool	usekeyset = false;
@@ -362,14 +365,12 @@ main(int argc, char **argv) {
 	dns_rdata_init(&rdata);
-	if (argc == 1) {
+	if (argc == 1)
 		usage();
 	}
 	result = isc_mem_create(0, 0, &mctx);
-	if (result != ISC_R_SUCCESS) {
+	if (result != ISC_R_SUCCESS)
 		fatal("out of memory");
 	}
 #if USE_PKCS11
 	pk11_result_register();
@@ -397,10 +398,9 @@ main(int argc, char **argv) {
 			both = false;
 			break;
 		case 'C':
-			if (lookaside != NULL) {
+			if (lookaside != NULL)
 				fatal("lookaside and CDS are mutually"
 				      " exclusive");
 			}
 			cds = true;
 			break;
 		case 'c':
@@ -412,18 +412,16 @@ main(int argc, char **argv) {
 			/* fall through */
 		case 'K':
 			dir = isc_commandline_argument;
-			if (strlen(dir) == 0U) {
+			if (strlen(dir) == 0U)
 				fatal("directory must be non-empty string");
 			}
 			break;
 		case 'f':
 			filename = isc_commandline_argument;
 			break;
 		case 'l':
-			if (cds) {
+			if (cds)
 				fatal("lookaside and CDS are mutually"
 				      " exclusive");
 			}
 			lookaside = isc_commandline_argument;
 			if (strlen(lookaside) == 0U)
 				fatal("lookaside must be a non-empty string");
@@ -437,18 +435,16 @@ main(int argc, char **argv) {
 			break;
 		case 'v':
 			verbose = strtol(isc_commandline_argument, &endp, 0);
-			if (*endp != '\0') {
+			if (*endp != '\0')
 				fatal("-v must be followed by a number");
 			}
 			break;
 		case 'F':
 			/* Reserved for FIPS mode */
 			/* FALLTHROUGH */
 		case '?':
-			if (isc_commandline_option != '?') {
+			if (isc_commandline_option != '?')
 				fprintf(stderr, "%s: invalid argument -%c\n",
 					program, isc_commandline_option);
 			}
 			/* FALLTHROUGH */
 		case 'h':
 			/* Does not return. */
@@ -467,56 +463,46 @@ main(int argc, char **argv) {
 	rdclass = strtoclass(classname);
-	if (usekeyset && filename != NULL) {
+	if (usekeyset && filename != NULL)
 		fatal("cannot use both -s and -f");
 	}
 	/* When not using -f, -A is implicit */
-	if (filename == NULL) {
+	if (filename == NULL)
 		showall = true;
 	}
-	if (argc < isc_commandline_index + 1 && filename == NULL) {
+	if (argc < isc_commandline_index + 1 && filename == NULL)
 		fatal("the key file name was not specified");
-	}
+	if (argc > isc_commandline_index + 1)
 	if (argc > isc_commandline_index + 1) {
 		fatal("extraneous arguments");
 	}
 	result = dst_lib_init(mctx, NULL);
-	if (result != ISC_R_SUCCESS) {
+	if (result != ISC_R_SUCCESS)
 		fatal("could not initialize dst: %s",
 		      isc_result_totext(result));
 	}
 	setup_logging(mctx, &log);
 	dns_rdataset_init(&rdataset);
 	if (usekeyset || filename != NULL) {
-		if (argc < isc_commandline_index + 1) {
+		if (argc < isc_commandline_index + 1 && filename != NULL) {
 			/* using zone name as the zone file name */
 			namestr = filename;
-		} else {
+		} else
 			namestr = argv[isc_commandline_index];
 		}
 		result = initname(namestr);
-		if (result != ISC_R_SUCCESS) {
+		if (result != ISC_R_SUCCESS)
 			fatal("could not initialize name %s", namestr);
 		}
-		if (usekeyset) {
+		if (usekeyset)
 			result = loadkeyset(dir, &rdataset);
-		} else {
+		else
 			INSIST(filename != NULL);
 			result = loadset(filename, &rdataset);
 		}
-		if (result != ISC_R_SUCCESS) {
+		if (result != ISC_R_SUCCESS)
 			fatal("could not load DNSKEY set: %s\n",
 			      isc_result_totext(result));
 		}
 		for (result = dns_rdataset_first(&rdataset);
 		     result == ISC_R_SUCCESS;
@@ -524,18 +510,16 @@ main(int argc, char **argv) {
 			dns_rdata_init(&rdata);
 			dns_rdataset_current(&rdataset, &rdata);
-			if (verbose > 2) {
+			if (verbose > 2)
 				logkey(&rdata);
 			}
 			if (both) {
 				emit(DNS_DSDIGEST_SHA1, showall, lookaside,
 				     cds, &rdata);
 				emit(DNS_DSDIGEST_SHA256, showall, lookaside,
 				     cds, &rdata);
-			} else {
+			} else
 				emit(dtype, showall, lookaside, cds, &rdata);
 			}
 		}
 	} else {
 		unsigned char key_buf[DST_KEY_MAXSIZE];
@@ -548,9 +532,8 @@ main(int argc, char **argv) {
 			     &rdata);
 			emit(DNS_DSDIGEST_SHA256, showall, lookaside, cds,
 			     &rdata);
-		} else {
+		} else
 			emit(dtype, showall, lookaside, cds, &rdata);
 		}
 	}
 	if (dns_rdataset_isassociated(&rdataset))
@@ -558,16 +541,14 @@ main(int argc, char **argv) {
 	cleanup_logging(&log);
 	dst_lib_destroy();
 	dns_name_destroy();
-	if (verbose > 10) {
+	if (verbose > 10)
 		isc_mem_stats(mctx, stdout);
 	}
 	isc_mem_destroy(&mctx);
 	fflush(stdout);
 	if (ferror(stdout)) {
 		fprintf(stderr, "write error\n");
 		return (1);
-	} else {
+	} else
 		return (0);
 	}
 }
@@ -41,7 +41,6 @@
      <year>2015</year>
      <year>2016</year>
      <year>2018</year>
      <year>2019</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
  </docinfo>
@@ -49,108 +48,56 @@
  <refsynopsisdiv>
    <cmdsynopsis sepchar=" ">
      <command>dnssec-dsfromkey</command>
      <group choice="opt">
 	<arg choice="plain"><option>-1</option></arg>
 	<arg choice="plain"><option>-2</option></arg>
 	<arg choice="plain"><option>-a <replaceable class="parameter">alg</replaceable></option></arg>
      </group>
      <group>
 	<arg choice="plain" rep="norepeat"><option>-C</option></arg>
 	<arg choice="plain" rep="norepeat"><option>-l <replaceable class="parameter">domain</replaceable></option></arg>
      </group>
      <arg choice="opt" rep="norepeat"><option>-T <replaceable class="parameter">TTL</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-v <replaceable class="parameter">level</replaceable></option></arg>
-      <arg choice="opt" rep="norepeat"><option>-K <replaceable class="parameter">directory</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-1</option></arg>
      <arg choice="opt" rep="norepeat"><option>-2</option></arg>
      <arg choice="opt" rep="norepeat"><option>-a <replaceable class="parameter">alg</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-C</option></arg>
      <arg choice="opt" rep="norepeat"><option>-l <replaceable class="parameter">domain</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-T <replaceable class="parameter">TTL</replaceable></option></arg>
      <arg choice="req" rep="norepeat">keyfile</arg>
    </cmdsynopsis>
    <cmdsynopsis sepchar=" ">
      <command>dnssec-dsfromkey</command>
      <group choice="opt">
 	<arg choice="plain"><option>-1</option></arg>
 	<arg choice="plain"><option>-2</option></arg>
 	<arg choice="plain"><option>-a <replaceable class="parameter">alg</replaceable></option></arg>
      </group>
      <group>
 	<arg choice="plain" rep="norepeat"><option>-C</option></arg>
 	<arg choice="plain" rep="norepeat"><option>-l <replaceable class="parameter">domain</replaceable></option></arg>
      </group>
      <arg choice="opt" rep="norepeat"><option>-T <replaceable class="parameter">TTL</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-v <replaceable class="parameter">level</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-c <replaceable class="parameter">class</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-A</option></arg>
      <arg choice="req" rep="norepeat"><option>-f <replaceable class="parameter">file</replaceable></option></arg>
      <arg choice="opt" rep="norepeat">dnsname</arg>
    </cmdsynopsis>
    <cmdsynopsis sepchar=" ">
      <command>dnssec-dsfromkey</command>
      <group choice="opt">
 	<arg choice="plain"><option>-1</option></arg>
 	<arg choice="plain"><option>-2</option></arg>
 	<arg choice="plain"><option>-a <replaceable class="parameter">alg</replaceable></option></arg>
      </group>
      <group>
 	<arg choice="plain" rep="norepeat"><option>-C</option></arg>
 	<arg choice="plain" rep="norepeat"><option>-l <replaceable class="parameter">domain</replaceable></option></arg>
      </group>
      <arg choice="opt" rep="norepeat"><option>-T <replaceable class="parameter">TTL</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-v <replaceable class="parameter">level</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-c <replaceable class="parameter">class</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-K <replaceable class="parameter">directory</replaceable></option></arg>
      <arg choice="req" rep="norepeat">-s</arg>
      <arg choice="opt" rep="norepeat"><option>-1</option></arg>
      <arg choice="opt" rep="norepeat"><option>-2</option></arg>
      <arg choice="opt" rep="norepeat"><option>-a <replaceable class="parameter">alg</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-K <replaceable class="parameter">directory</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-l <replaceable class="parameter">domain</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-s</option></arg>
      <arg choice="opt" rep="norepeat"><option>-c <replaceable class="parameter">class</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-T <replaceable class="parameter">TTL</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-f <replaceable class="parameter">file</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-A</option></arg>
      <arg choice="opt" rep="norepeat"><option>-v <replaceable class="parameter">level</replaceable></option></arg>
      <arg choice="req" rep="norepeat">dnsname</arg>
-    </cmdsynopsis>
+   </cmdsynopsis>
    <cmdsynopsis sepchar=" ">
      <command>dnssec-dsfromkey</command>
-      <group choice="opt">
+      <arg choice="opt" rep="norepeat"><option>-h</option></arg>
-	<arg choice="plain" rep="norepeat"><option>-h</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-V</option></arg>
-	<arg choice="plain" rep="norepeat"><option>-V</option></arg>
+   </cmdsynopsis>
      </group>
    </cmdsynopsis>
  </refsynopsisdiv>
  <refsection><info><title>DESCRIPTION</title></info>
-    <para>
+    <para><command>dnssec-dsfromkey</command>
-      The <command>dnssec-dsfromkey</command> command outputs DS (Delegation
+      outputs the Delegation Signer (DS) resource record (RR), as defined in
-      Signer) resource records (RRs) and other similarly-constructed RRs:
+      RFC 3658 and RFC 4509, for the given key(s).
      with the <option>-l</option> option it outputs DLV (DNSSEC Lookaside
      Validation) RRs; or with the <option>-C</option> it outputs CDS (Child
      DS) RRs.
    </para>
    <para>
      The input keys can be specified in a number of ways:
    </para>
    <para>
      By default, <command>dnssec-dsfromkey</command> reads a key file
      named like <filename>Knnnn.+aaa+iiiii.key</filename>, as generated
      by <command>dnssec-keygen</command>.
    </para>
    <para>
      With the <option>-f <replaceable>file</replaceable></option>
      option, <command>dnssec-dsfromkey</command> reads keys from a zone file
      or partial zone file (which can contain just the DNSKEY records).
    </para>
    <para>
      With the <option>-s</option>
      option, <command>dnssec-dsfromkey</command> reads
      a <filename>keyset-</filename> file, as generated
      by <command>dnssec-keygen</command> <option>-C</option>.
    </para>
  </refsection>
  <refsection><info><title>OPTIONS</title></info>
    <variablelist>
      <varlistentry>
 	<term>-1</term>
 	<listitem>
 	  <para>
-	    An abbreviation for <option>-a SHA1</option>
+	    Use SHA-1 as the digest algorithm (the default is to use
 	    both SHA-1 and SHA-256).
 	  </para>
 	</listitem>
      </varlistentry>
@@ -159,7 +106,7 @@
 	<term>-2</term>
 	<listitem>
 	  <para>
-	    An abbreviation for <option>-a SHA-256</option>
+	    Use SHA-256 as the digest algorithm.
 	  </para>
 	</listitem>
      </varlistentry>
@@ -168,49 +115,40 @@
 	<term>-a <replaceable class="parameter">algorithm</replaceable></term>
 	<listitem>
 	  <para>
-	    Specify a digest algorithm to use when converting DNSKEY
+	    Select the digest algorithm. The value of
-	    records to DS records. This option can be repeated, so
+	    <option>algorithm</option> must be one of SHA-1 (SHA1),
-	    that multiple DS records are created for each DNSKEY
+	    SHA-256 (SHA256) or SHA-384 (SHA384).
-	    record.
+	    These values are case insensitive.
          </para>
          <para>
 	    The <replaceable>algorithm</replaceable> must be one of
 	    SHA-1, SHA-256, or SHA-384.  These values are case insensitive,
 	    and the hyphen may be omitted.  If no algorithm is specified,
 	    the default is SHA-256.
 	  </para>
 	</listitem>
      </varlistentry>
      <varlistentry>
        <term>-A</term>
        <listitem>
          <para>
            Include ZSKs when generating DS records. Without this option, only
            keys which have the KSK flag set will be converted to DS records
            and printed. Useful only in <option>-f</option> zone file mode.
          </para>
        </listitem>
      </varlistentry>
      <varlistentry>
 	<term>-c <replaceable class="parameter">class</replaceable></term>
 	<listitem>
 	  <para>
 	    Specifies the DNS class (default is IN). Useful only
 	    in <option>-s</option> keyset or <option>-f</option>
 	    zone file mode.
 	  </para>
 	  </listitem>
      </varlistentry>
      <varlistentry>
 	<term>-C</term>
 	<listitem>
 	  <para>
-	    Generate CDS records rather than DS records. This is mutually
+	    Generate CDS records rather than DS records.  This is mutually
-	    exclusive with the <option>-l</option> option for generating DLV
+	    exclusive with generating lookaside records.
-	    records.
+	  </para>
 	</listitem>
      </varlistentry>
      <varlistentry>
 	<term>-T <replaceable class="parameter">TTL</replaceable></term>
 	<listitem>
 	  <para>
 	    Specifies the TTL of the DS records.
 	  </para>
 	  </listitem>
      </varlistentry>
      <varlistentry>
 	<term>-K <replaceable class="parameter">directory</replaceable></term>
 	<listitem>
 	  <para>
 	    Look for key files (or, in keyset mode,
 	    <filename>keyset-</filename> files) in
 	    <option>directory</option>.
 	  </para>
 	</listitem>
      </varlistentry>
@@ -219,14 +157,13 @@
 	<term>-f <replaceable class="parameter">file</replaceable></term>
 	<listitem>
 	  <para>
-	    Zone file mode: <command>dnssec-dsfromkey</command>'s
+	    Zone file mode: in place of the keyfile name, the argument is
-	    final <replaceable>dnsname</replaceable> argument is
+	    the DNS domain name of a zone master file, which can be read
 	    the DNS domain name of a zone whose master file can be read
 	    from <option>file</option>.  If the zone name is the same as
 	    <option>file</option>, then it may be omitted.
 	  </para>
 	  <para>
-	    If <replaceable>file</replaceable> is <literal>"-"</literal>, then
+	    If <option>file</option> is set to <literal>"-"</literal>, then
 	    the zone data is read from the standard input.  This makes it
 	    possible to use the output of the <command>dig</command>
 	    command as input, as in:
@@ -238,33 +175,26 @@
      </varlistentry>
      <varlistentry>
-	<term>-h</term>
+        <term>-A</term>
-	<listitem>
+        <listitem>
-	  <para>
+          <para>
-	    Prints usage information.
+            Include ZSKs when generating DS records.  Without this option,
-	  </para>
+            only keys which have the KSK flag set will be converted to DS
-	</listitem>
+            records and printed.  Useful only in zone file mode.
-      </varlistentry>
+          </para>
-
+        </listitem>
      <varlistentry>
 	<term>-K <replaceable class="parameter">directory</replaceable></term>
 	<listitem>
 	  <para>
 	    Look for key files or <filename>keyset-</filename> files in
 	    <option>directory</option>.
 	  </para>
 	</listitem>
      </varlistentry>
      <varlistentry>
 	<term>-l <replaceable class="parameter">domain</replaceable></term>
 	<listitem>
 	  <para>
-	    Generate a DLV set instead of a DS set. The specified
+	    Generate a DLV set instead of a DS set.  The specified
-	    <replaceable>domain</replaceable> is appended to the name for each
+	    <option>domain</option> is appended to the name for each
 	    record in the set.
-	    This is mutually exclusive with the <option>-C</option> option
+	    The DNSSEC Lookaside Validation (DLV) RR is described
-	    for generating CDS records.
+	    in RFC 4431.  This is mutually exclusive with generating
 	    CDS records.
 	  </para>
 	</listitem>
      </varlistentry>
@@ -273,18 +203,18 @@
 	<term>-s</term>
 	<listitem>
 	  <para>
-	    Keyset mode: <command>dnssec-dsfromkey</command>'s
+	    Keyset mode: in place of the keyfile name, the argument is
-	    final <replaceable>dnsname</replaceable> argument is the DNS
+	    the DNS domain name of a keyset file.
 	    domain name used to locate a <filename>keyset-</filename> file.
 	  </para>
 	</listitem>
      </varlistentry>
      <varlistentry>
-	<term>-T <replaceable class="parameter">TTL</replaceable></term>
+	<term>-c <replaceable class="parameter">class</replaceable></term>
 	<listitem>
 	  <para>
-	    Specifies the TTL of the DS records. By default the TTL is omitted.
+	    Specifies the DNS class (default is IN).  Useful only
 	    in keyset or zone file mode.
 	  </para>
 	  </listitem>
      </varlistentry>
@@ -298,6 +228,15 @@
 	</listitem>
      </varlistentry>
      <varlistentry>
 	<term>-h</term>
 	<listitem>
 	  <para>
 	    Prints usage information.
 	  </para>
 	</listitem>
      </varlistentry>
      <varlistentry>
 	<term>-V</term>
 	<listitem>
@@ -314,22 +253,21 @@
    <para>
      To build the SHA-256 DS RR from the
      <userinput>Kexample.com.+003+26160</userinput>
-      keyfile name, you can issue the following command:
+      keyfile name, the following command would be issued:
    </para>
    <para><userinput>dnssec-dsfromkey -2 Kexample.com.+003+26160</userinput>
    </para>
    <para>
      The command would print something like:
    </para>
-    <para><userinput>example.com. IN DS 26160 5 2 3A1EADA7A74B8D0BA86726B0C227AA85AB8BBD2B2004F41A868A54F0C5EA0B94</userinput>
+    <para><userinput>example.com. IN DS 26160 5 2 3A1EADA7A74B8D0BA86726B0C227AA85AB8BBD2B2004F41A868A54F0 C5EA0B94</userinput>
    </para>
  </refsection>
  <refsection><info><title>FILES</title></info>
    <para>
-      The keyfile can be designated by the key identification
+      The keyfile can be designed by the key identification
      <filename>Knnnn.+aaa+iiiii</filename> or the full file name
      <filename>Knnnn.+aaa+iiiii.key</filename> as generated by
      <refentrytitle>dnssec-keygen</refentrytitle><manvolnum>8</manvolnum>.
@@ -357,11 +295,9 @@
 	<refentrytitle>dnssec-signzone</refentrytitle><manvolnum>8</manvolnum>
      </citerefentry>,
      <citetitle>BIND 9 Administrator Reference Manual</citetitle>,
-      <citetitle>RFC 3658</citetitle> (DS RRs),
+      <citetitle>RFC 3658</citetitle>,
-      <citetitle>RFC 4431</citetitle> (DLV RRs),
+      <citetitle>RFC 4431</citetitle>.
-      <citetitle>RFC 4509</citetitle> (SHA-256 for DS RRs),
+      <citetitle>RFC 4509</citetitle>.
      <citetitle>RFC 6605</citetitle> (SHA-384 for DS RRs),
      <citetitle>RFC 7344</citetitle> (CDS and CDNSKEY RRs).
    </para>
  </refsection>
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2008-2012, 2014-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2008-2012, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 - 
 - This Source Code Form is subject to the terms of the Mozilla Public
 - License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -33,167 +33,105 @@
 <h2>Synopsis</h2>
    <div class="cmdsynopsis"><p>
      <code class="command">dnssec-dsfromkey</code> 
       [
 	 <code class="option">-1</code> 
 	 |   <code class="option">-2</code> 
 	 |   <code class="option">-a <em class="replaceable"><code>alg</code></em></code> 
      ]
       [
 	 <code class="option">-C</code> 
 	 |   <code class="option">-l <em class="replaceable"><code>domain</code></em></code> 
      ]
       [<code class="option">-T <em class="replaceable"><code>TTL</code></em></code>]
       [<code class="option">-v <em class="replaceable"><code>level</code></em></code>]
-       [<code class="option">-K <em class="replaceable"><code>directory</code></em></code>]
+       [<code class="option">-1</code>]
       [<code class="option">-2</code>]
       [<code class="option">-a <em class="replaceable"><code>alg</code></em></code>]
       [<code class="option">-C</code>]
       [<code class="option">-l <em class="replaceable"><code>domain</code></em></code>]
       [<code class="option">-T <em class="replaceable"><code>TTL</code></em></code>]
       {keyfile}
    </p></div>
    <div class="cmdsynopsis"><p>
      <code class="command">dnssec-dsfromkey</code> 
       [
 	 <code class="option">-1</code> 
 	 |   <code class="option">-2</code> 
 	 |   <code class="option">-a <em class="replaceable"><code>alg</code></em></code> 
      ]
       [
 	 <code class="option">-C</code> 
 	 |   <code class="option">-l <em class="replaceable"><code>domain</code></em></code> 
      ]
       [<code class="option">-T <em class="replaceable"><code>TTL</code></em></code>]
       [<code class="option">-v <em class="replaceable"><code>level</code></em></code>]
       [<code class="option">-c <em class="replaceable"><code>class</code></em></code>]
       [<code class="option">-A</code>]
       {<code class="option">-f <em class="replaceable"><code>file</code></em></code>}
       [dnsname]
    </p></div>
    <div class="cmdsynopsis"><p>
      <code class="command">dnssec-dsfromkey</code> 
       [
 	 <code class="option">-1</code> 
 	 |   <code class="option">-2</code> 
 	 |   <code class="option">-a <em class="replaceable"><code>alg</code></em></code> 
      ]
       [
 	 <code class="option">-C</code> 
 	 |   <code class="option">-l <em class="replaceable"><code>domain</code></em></code> 
      ]
       [<code class="option">-T <em class="replaceable"><code>TTL</code></em></code>]
       [<code class="option">-v <em class="replaceable"><code>level</code></em></code>]
       [<code class="option">-c <em class="replaceable"><code>class</code></em></code>]
       [<code class="option">-K <em class="replaceable"><code>directory</code></em></code>]
       {-s}
       [<code class="option">-1</code>]
       [<code class="option">-2</code>]
       [<code class="option">-a <em class="replaceable"><code>alg</code></em></code>]
       [<code class="option">-K <em class="replaceable"><code>directory</code></em></code>]
       [<code class="option">-l <em class="replaceable"><code>domain</code></em></code>]
       [<code class="option">-s</code>]
       [<code class="option">-c <em class="replaceable"><code>class</code></em></code>]
       [<code class="option">-T <em class="replaceable"><code>TTL</code></em></code>]
       [<code class="option">-f <em class="replaceable"><code>file</code></em></code>]
       [<code class="option">-A</code>]
       [<code class="option">-v <em class="replaceable"><code>level</code></em></code>]
       {dnsname}
-    </p></div>
+   </p></div>
    <div class="cmdsynopsis"><p>
      <code class="command">dnssec-dsfromkey</code> 
-       [
+       [<code class="option">-h</code>]
-	 <code class="option">-h</code> 
+       [<code class="option">-V</code>]
-	 |   <code class="option">-V</code> 
+   </p></div>
      ]
    </p></div>
  </div>
  <div class="refsection">
 <a name="id-1.7"></a><h2>DESCRIPTION</h2>
-    <p>
+    <p><span class="command"><strong>dnssec-dsfromkey</strong></span>
-      The <span class="command"><strong>dnssec-dsfromkey</strong></span> command outputs DS (Delegation
+      outputs the Delegation Signer (DS) resource record (RR), as defined in
-      Signer) resource records (RRs) and other similarly-constructed RRs:
+      RFC 3658 and RFC 4509, for the given key(s).
      with the <code class="option">-l</code> option it outputs DLV (DNSSEC Lookaside
      Validation) RRs; or with the <code class="option">-C</code> it outputs CDS (Child
      DS) RRs.
    </p>
    <p>
      The input keys can be specified in a number of ways:
    </p>
    <p>
      By default, <span class="command"><strong>dnssec-dsfromkey</strong></span> reads a key file
      named like <code class="filename">Knnnn.+aaa+iiiii.key</code>, as generated
      by <span class="command"><strong>dnssec-keygen</strong></span>.
    </p>
    <p>
      With the <code class="option">-f <em class="replaceable"><code>file</code></em></code>
      option, <span class="command"><strong>dnssec-dsfromkey</strong></span> reads keys from a zone file
      or partial zone file (which can contain just the DNSKEY records).
    </p>
    <p>
      With the <code class="option">-s</code>
      option, <span class="command"><strong>dnssec-dsfromkey</strong></span> reads
      a <code class="filename">keyset-</code> file, as generated
      by <span class="command"><strong>dnssec-keygen</strong></span> <code class="option">-C</code>.
    </p>
  </div>
  <div class="refsection">
 <a name="id-1.8"></a><h2>OPTIONS</h2>
    <div class="variablelist"><dl class="variablelist">
 <dt><span class="term">-1</span></dt>
 <dd>
 	  <p>
-	    An abbreviation for <code class="option">-a SHA1</code>
+	    Use SHA-1 as the digest algorithm (the default is to use
 	    both SHA-1 and SHA-256).
 	  </p>
 	</dd>
 <dt><span class="term">-2</span></dt>
 <dd>
 	  <p>
-	    An abbreviation for <code class="option">-a SHA-256</code>
+	    Use SHA-256 as the digest algorithm.
 	  </p>
 	</dd>
 <dt><span class="term">-a <em class="replaceable"><code>algorithm</code></em></span></dt>
 <dd>
 	  <p>
-	    Specify a digest algorithm to use when converting DNSKEY
+	    Select the digest algorithm. The value of
-	    records to DS records. This option can be repeated, so
+	    <code class="option">algorithm</code> must be one of SHA-1 (SHA1),
-	    that multiple DS records are created for each DNSKEY
+	    SHA-256 (SHA256) or SHA-384 (SHA384).
-	    record.
+	    These values are case insensitive.
          </p>
          <p>
 	    The <em class="replaceable"><code>algorithm</code></em> must be one of
 	    SHA-1, SHA-256, or SHA-384.  These values are case insensitive,
 	    and the hyphen may be omitted.  If no algorithm is specified,
 	    the default is SHA-256.
 	  </p>
 	</dd>
 <dt><span class="term">-A</span></dt>
 <dd>
          <p>
            Include ZSKs when generating DS records. Without this option, only
            keys which have the KSK flag set will be converted to DS records
            and printed. Useful only in <code class="option">-f</code> zone file mode.
          </p>
        </dd>
 <dt><span class="term">-c <em class="replaceable"><code>class</code></em></span></dt>
 <dd>
 	  <p>
 	    Specifies the DNS class (default is IN). Useful only
 	    in <code class="option">-s</code> keyset or <code class="option">-f</code>
 	    zone file mode.
 	  </p>
 	  </dd>
 <dt><span class="term">-C</span></dt>
 <dd>
 	  <p>
-	    Generate CDS records rather than DS records. This is mutually
+	    Generate CDS records rather than DS records.  This is mutually
-	    exclusive with the <code class="option">-l</code> option for generating DLV
+	    exclusive with generating lookaside records.
-	    records.
+	  </p>
 	</dd>
 <dt><span class="term">-T <em class="replaceable"><code>TTL</code></em></span></dt>
 <dd>
 	  <p>
 	    Specifies the TTL of the DS records.
 	  </p>
 	  </dd>
 <dt><span class="term">-K <em class="replaceable"><code>directory</code></em></span></dt>
 <dd>
 	  <p>
 	    Look for key files (or, in keyset mode,
 	    <code class="filename">keyset-</code> files) in
 	    <code class="option">directory</code>.
 	  </p>
 	</dd>
 <dt><span class="term">-f <em class="replaceable"><code>file</code></em></span></dt>
 <dd>
 	  <p>
-	    Zone file mode: <span class="command"><strong>dnssec-dsfromkey</strong></span>'s
+	    Zone file mode: in place of the keyfile name, the argument is
-	    final <em class="replaceable"><code>dnsname</code></em> argument is
+	    the DNS domain name of a zone master file, which can be read
 	    the DNS domain name of a zone whose master file can be read
 	    from <code class="option">file</code>.  If the zone name is the same as
 	    <code class="option">file</code>, then it may be omitted.
 	  </p>
 	  <p>
-	    If <em class="replaceable"><code>file</code></em> is <code class="literal">"-"</code>, then
+	    If <code class="option">file</code> is set to <code class="literal">"-"</code>, then
 	    the zone data is read from the standard input.  This makes it
 	    possible to use the output of the <span class="command"><strong>dig</strong></span>
 	    command as input, as in:
@@ -202,41 +140,37 @@
 	    <strong class="userinput"><code>dig dnskey example.com | dnssec-dsfromkey -f - example.com</code></strong>
 	  </p>
 	</dd>
-<dt><span class="term">-h</span></dt>
+<dt><span class="term">-A</span></dt>
 <dd>
-	  <p>
+          <p>
-	    Prints usage information.
+            Include ZSKs when generating DS records.  Without this option,
-	  </p>
+            only keys which have the KSK flag set will be converted to DS
-	</dd>
+            records and printed.  Useful only in zone file mode.
-<dt><span class="term">-K <em class="replaceable"><code>directory</code></em></span></dt>
+          </p>
-<dd>
+        </dd>
 	  <p>
 	    Look for key files or <code class="filename">keyset-</code> files in
 	    <code class="option">directory</code>.
 	  </p>
 	</dd>
 <dt><span class="term">-l <em class="replaceable"><code>domain</code></em></span></dt>
 <dd>
 	  <p>
-	    Generate a DLV set instead of a DS set. The specified
+	    Generate a DLV set instead of a DS set.  The specified
-	    <em class="replaceable"><code>domain</code></em> is appended to the name for each
+	    <code class="option">domain</code> is appended to the name for each
 	    record in the set.
-	    This is mutually exclusive with the <code class="option">-C</code> option
+	    The DNSSEC Lookaside Validation (DLV) RR is described
-	    for generating CDS records.
+	    in RFC 4431.  This is mutually exclusive with generating
 	    CDS records.
 	  </p>
 	</dd>
 <dt><span class="term">-s</span></dt>
 <dd>
 	  <p>
-	    Keyset mode: <span class="command"><strong>dnssec-dsfromkey</strong></span>'s
+	    Keyset mode: in place of the keyfile name, the argument is
-	    final <em class="replaceable"><code>dnsname</code></em> argument is the DNS
+	    the DNS domain name of a keyset file.
 	    domain name used to locate a <code class="filename">keyset-</code> file.
 	  </p>
 	</dd>
-<dt><span class="term">-T <em class="replaceable"><code>TTL</code></em></span></dt>
+<dt><span class="term">-c <em class="replaceable"><code>class</code></em></span></dt>
 <dd>
 	  <p>
-	    Specifies the TTL of the DS records. By default the TTL is omitted.
+	    Specifies the DNS class (default is IN).  Useful only
 	    in keyset or zone file mode.
 	  </p>
 	  </dd>
 <dt><span class="term">-v <em class="replaceable"><code>level</code></em></span></dt>
@@ -245,6 +179,12 @@
 	    Sets the debugging level.
 	  </p>
 	</dd>
 <dt><span class="term">-h</span></dt>
 <dd>
 	  <p>
 	    Prints usage information.
 	  </p>
 	</dd>
 <dt><span class="term">-V</span></dt>
 <dd>
 	  <p>
@@ -260,23 +200,22 @@
    <p>
      To build the SHA-256 DS RR from the
      <strong class="userinput"><code>Kexample.com.+003+26160</code></strong>
-      keyfile name, you can issue the following command:
+      keyfile name, the following command would be issued:
    </p>
    <p><strong class="userinput"><code>dnssec-dsfromkey -2 Kexample.com.+003+26160</code></strong>
    </p>
    <p>
      The command would print something like:
    </p>
-    <p><strong class="userinput"><code>example.com. IN DS 26160 5 2 3A1EADA7A74B8D0BA86726B0C227AA85AB8BBD2B2004F41A868A54F0C5EA0B94</code></strong>
+    <p><strong class="userinput"><code>example.com. IN DS 26160 5 2 3A1EADA7A74B8D0BA86726B0C227AA85AB8BBD2B2004F41A868A54F0 C5EA0B94</code></strong>
    </p>
  </div>
  <div class="refsection">
 <a name="id-1.10"></a><h2>FILES</h2>
    <p>
-      The keyfile can be designated by the key identification
+      The keyfile can be designed by the key identification
      <code class="filename">Knnnn.+aaa+iiiii</code> or the full file name
      <code class="filename">Knnnn.+aaa+iiiii.key</code> as generated by
      <span class="refentrytitle">dnssec-keygen</span>(8).
@@ -306,11 +245,9 @@
 	<span class="refentrytitle">dnssec-signzone</span>(8)
      </span>,
      <em class="citetitle">BIND 9 Administrator Reference Manual</em>,
-      <em class="citetitle">RFC 3658</em> (DS RRs),
+      <em class="citetitle">RFC 3658</em>,
-      <em class="citetitle">RFC 4431</em> (DLV RRs),
+      <em class="citetitle">RFC 4431</em>.
-      <em class="citetitle">RFC 4509</em> (SHA-256 for DS RRs),
+      <em class="citetitle">RFC 4509</em>.
      <em class="citetitle">RFC 6605</em> (SHA-384 for DS RRs),
      <em class="citetitle">RFC 7344</em> (CDS and CDNSKEY RRs).
    </p>
  </div>
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2013-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2013-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
 .\" This Source Code Form is subject to the terms of the Mozilla Public
 .\" License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -134,5 +134,5 @@ RFC 5011\&.
 \fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
 .br
-Copyright \(co 2013-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2013-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .br
@@ -38,7 +38,6 @@
      <year>2015</year>
      <year>2016</year>
      <year>2018</year>
      <year>2019</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
  </docinfo>
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2013-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2013-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 - 
 - This Source Code Form is subject to the terms of the Mozilla Public
 - License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2008-2012, 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2008-2012, 2014-2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
 .\" This Source Code Form is subject to the terms of the Mozilla Public
 .\" License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -55,7 +55,7 @@ of the key is specified on the command line\&. This must match the name of the z
 .RS 4
 Selects the cryptographic algorithm\&. The value of
 \fBalgorithm\fR
-must be one of RSASHA1, NSEC3RSASHA1, RSASHA256, RSASHA512, ECDSAP256SHA256, ECDSAP384SHA384, ED25519 or ED448\&.
+must be one of RSAMD5, RSASHA1, NSEC3RSASHA1, RSASHA256, RSASHA512, ECDSAP256SHA256, ECDSAP384SHA384, ED25519 or ED448\&.
 .sp
 If no algorithm is specified, then RSASHA1 will be used by default, unless the
 \fB\-3\fR
@@ -307,5 +307,5 @@ The PKCS#11 URI Scheme (draft\-pechanec\-pkcs11uri\-13)\&.
 \fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
 .br
-Copyright \(co 2008-2012, 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2008-2012, 2014-2018 Internet Systems Consortium, Inc. ("ISC")
 .br
@@ -64,7 +64,7 @@ usage(void) {
 	fprintf(stderr, "    name: owner of the key\n");
 	fprintf(stderr, "Other options:\n");
 	fprintf(stderr, "    -a algorithm: \n"
-			"        DH | RSASHA1 |\n"
+			"        RSA | RSAMD5 | DH | RSASHA1 |\n"
 			"        NSEC3RSASHA1 |\n"
 			"        RSASHA256 | RSASHA512 |\n"
 			"        ECDSAP256SHA256 | ECDSAP384SHA384\n");
@@ -382,14 +382,22 @@ main(int argc, char **argv) {
 			fatal("no algorithm specified");
 		}
-		r.base = algname;
+		if (strcasecmp(algname, "RSA") == 0) {
-		r.length = strlen(algname);
+			fprintf(stderr, "The use of RSA (RSAMD5) is not "
-		ret = dns_secalg_fromtext(&alg, &r);
+					"recommended.\nIf you still wish to "
-		if (ret != ISC_R_SUCCESS) {
+					"use RSA (RSAMD5) please specify "
-			fatal("unknown algorithm %s", algname);
+					"\"-a RSAMD5\"\n");
-		}
+			if (freeit != NULL)
-		if (alg == DST_ALG_DH) {
+				free(freeit);
-			options |= DST_TYPE_KEY;
+			return (1);
 		} else {
 			r.base = algname;
 			r.length = strlen(algname);
 			ret = dns_secalg_fromtext(&alg, &r);
 			if (ret != ISC_R_SUCCESS)
 				fatal("unknown algorithm %s", algname);
 			if (alg == DST_ALG_DH)
 				options |= DST_TYPE_KEY;
 		}
 		if (use_nsec3) {
@@ -631,10 +639,10 @@ main(int argc, char **argv) {
 		if (setdel)
 			dst_key_settime(key, DST_TIME_DELETE, deltime);
-		if (setsyncadd)
+	if (setsyncadd)
-			dst_key_settime(key, DST_TIME_SYNCPUBLISH, syncadd);
+		dst_key_settime(key, DST_TIME_SYNCPUBLISH, syncadd);
-		if (setsyncdel)
+	if (setsyncdel)
-			dst_key_settime(key, DST_TIME_SYNCDELETE, syncdel);
+		dst_key_settime(key, DST_TIME_SYNCDELETE, syncdel);
 	} else {
 		if (setpub || setact || setrev || setinact ||
@@ -43,7 +43,6 @@
      <year>2016</year>
      <year>2017</year>
      <year>2018</year>
      <year>2019</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
  </docinfo>
@@ -106,7 +105,7 @@
 	<listitem>
 	  <para>
 	    Selects the cryptographic algorithm.  The value of
-	    <option>algorithm</option> must be one of RSASHA1,
+	    <option>algorithm</option> must be one of RSAMD5, RSASHA1,
 	    NSEC3RSASHA1, RSASHA256, RSASHA512,
 	    ECDSAP256SHA256, ECDSAP384SHA384, ED25519 or ED448.
 	  </para>
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2008-2012, 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2008-2012, 2014-2018 Internet Systems Consortium, Inc. ("ISC")
 - 
 - This Source Code Form is subject to the terms of the Mozilla Public
 - License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -89,7 +89,7 @@
 <dd>
 	  <p>
 	    Selects the cryptographic algorithm.  The value of
-	    <code class="option">algorithm</code> must be one of RSASHA1,
+	    <code class="option">algorithm</code> must be one of RSAMD5, RSASHA1,
 	    NSEC3RSASHA1, RSASHA256, RSASHA512,
 	    ECDSAP256SHA256, ECDSAP384SHA384, ED25519 or ED448.
 	  </p>
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2000-2005, 2007-2012, 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2000-2005, 2007-2012, 2014-2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
 .\" This Source Code Form is subject to the terms of the Mozilla Public
 .\" License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -39,7 +39,7 @@
 dnssec-keygen \- DNSSEC key generation tool
 .SH "SYNOPSIS"
 .HP \w'\fBdnssec\-keygen\fR\ 'u
-\fBdnssec\-keygen\fR [\fB\-3\fR] [\fB\-A\ \fR\fB\fIdate/offset\fR\fR] [\fB\-a\ \fR\fB\fIalgorithm\fR\fR] [\fB\-b\ \fR\fB\fIkeysize\fR\fR] [\fB\-C\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-D\ \fR\fB\fIdate/offset\fR\fR] [\fB\-D\ sync\ \fR\fB\fIdate/offset\fR\fR] [\fB\-E\ \fR\fB\fIengine\fR\fR] [\fB\-f\ \fR\fB\fIflag\fR\fR] [\fB\-G\fR] [\fB\-g\ \fR\fB\fIgenerator\fR\fR] [\fB\-h\fR] [\fB\-I\ \fR\fB\fIdate/offset\fR\fR] [\fB\-i\ \fR\fB\fIinterval\fR\fR] [\fB\-K\ \fR\fB\fIdirectory\fR\fR] [\fB\-k\fR] [\fB\-L\ \fR\fB\fIttl\fR\fR] [\fB\-n\ \fR\fB\fInametype\fR\fR] [\fB\-P\ \fR\fB\fIdate/offset\fR\fR] [\fB\-P\ sync\ \fR\fB\fIdate/offset\fR\fR] [\fB\-p\ \fR\fB\fIprotocol\fR\fR] [\fB\-q\fR] [\fB\-R\ \fR\fB\fIdate/offset\fR\fR] [\fB\-S\ \fR\fB\fIkey\fR\fR] [\fB\-s\ \fR\fB\fIstrength\fR\fR] [\fB\-t\ \fR\fB\fItype\fR\fR] [\fB\-V\fR] [\fB\-v\ \fR\fB\fIlevel\fR\fR] {name}
+\fBdnssec\-keygen\fR [\fB\-a\ \fR\fB\fIalgorithm\fR\fR] [\fB\-b\ \fR\fB\fIkeysize\fR\fR] [\fB\-n\ \fR\fB\fInametype\fR\fR] [\fB\-3\fR] [\fB\-A\ \fR\fB\fIdate/offset\fR\fR] [\fB\-C\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-D\ \fR\fB\fIdate/offset\fR\fR] [\fB\-D\ sync\ \fR\fB\fIdate/offset\fR\fR] [\fB\-E\ \fR\fB\fIengine\fR\fR] [\fB\-f\ \fR\fB\fIflag\fR\fR] [\fB\-G\fR] [\fB\-g\ \fR\fB\fIgenerator\fR\fR] [\fB\-h\fR] [\fB\-I\ \fR\fB\fIdate/offset\fR\fR] [\fB\-i\ \fR\fB\fIinterval\fR\fR] [\fB\-K\ \fR\fB\fIdirectory\fR\fR] [\fB\-k\fR] [\fB\-L\ \fR\fB\fIttl\fR\fR] [\fB\-P\ \fR\fB\fIdate/offset\fR\fR] [\fB\-P\ sync\ \fR\fB\fIdate/offset\fR\fR] [\fB\-p\ \fR\fB\fIprotocol\fR\fR] [\fB\-q\fR] [\fB\-R\ \fR\fB\fIdate/offset\fR\fR] [\fB\-S\ \fR\fB\fIkey\fR\fR] [\fB\-s\ \fR\fB\fIstrength\fR\fR] [\fB\-t\ \fR\fB\fItype\fR\fR] [\fB\-V\fR] [\fB\-v\ \fR\fB\fIlevel\fR\fR] [\fB\-z\fR] {name}
 .SH "DESCRIPTION"
 .PP
 \fBdnssec\-keygen\fR
@@ -58,18 +58,11 @@ may be preferable to direct use of
 \fBdnssec\-keygen\fR\&.
 .SH "OPTIONS"
 .PP
 \-3
 .RS 4
 Use an NSEC3\-capable algorithm to generate a DNSSEC key\&. If this option is used with an algorithm that has both NSEC and NSEC3 versions, then the NSEC3 version will be used; for example,
 \fBdnssec\-keygen \-3a RSASHA1\fR
 specifies the NSEC3RSASHA1 algorithm\&.
 .RE
 .PP
 \-a \fIalgorithm\fR
 .RS 4
 Selects the cryptographic algorithm\&. For DNSSEC keys, the value of
 \fBalgorithm\fR
-must be one of RSASHA1, NSEC3RSASHA1, RSASHA256, RSASHA512, ECDSAP256SHA256, ECDSAP384SHA384, ED25519 or ED448\&. For TKEY, the value must be DH (Diffie Hellman); specifying his value will automatically set the
+must be one of RSAMD5, RSASHA1, NSEC3RSASHA1, RSASHA256, RSASHA512, ECDSAP256SHA256, ECDSAP384SHA384, ED25519 or ED448\&. For TKEY, the value must be DH (Diffie Hellman); specifying his value will automatically set the
 \fB\-T KEY\fR
 option as well\&.
 .sp
@@ -90,15 +83,29 @@ to generate TSIG keys\&.
 .PP
 \-b \fIkeysize\fR
 .RS 4
-Specifies the number of bits in the key\&. The choice of key size depends on the algorithm used\&. RSA keys must be between 1024 and 4096 bits\&. Diffie Hellman keys must be between 128 and 4096 bits\&. Elliptic curve algorithms don\*(Aqt need this parameter\&.
+Specifies the number of bits in the key\&. The choice of key size depends on the algorithm used\&. RSA keys must be between 1024 and 2048 bits\&. Diffie Hellman keys must be between 128 and 4096 bits\&. DSA keys must be between 512 and 1024 bits and an exact multiple of 64\&. HMAC keys must be between 1 and 512 bits\&. Elliptic curve algorithms don\*(Aqt need this parameter\&.
 .sp
 If the key size is not specified, some algorithms have pre\-defined defaults\&. For example, RSA keys for use as DNSSEC zone signing keys have a default size of 1024 bits; RSA keys for use as key signing keys (KSKs, generated with
 \fB\-f KSK\fR) default to 2048 bits\&.
 .RE
 .PP
 \-n \fInametype\fR
 .RS 4
 Specifies the owner type of the key\&. The value of
 \fBnametype\fR
 must either be ZONE (for a DNSSEC zone key (KEY/DNSKEY)), HOST or ENTITY (for a key associated with a host (KEY)), USER (for a key associated with a user(KEY)) or OTHER (DNSKEY)\&. These values are case insensitive\&. Defaults to ZONE for DNSKEY generation\&.
 .RE
 .PP
 \-3
 .RS 4
 Use an NSEC3\-capable algorithm to generate a DNSSEC key\&. If this option is used with an algorithm that has both NSEC and NSEC3 versions, then the NSEC3 version will be used; for example,
 \fBdnssec\-keygen \-3a RSASHA1\fR
 specifies the NSEC3RSASHA1 algorithm\&.
 .RE
 .PP
 \-C
 .RS 4
-Compatibility mode: generates an old\-style key, without any timing metadata\&. By default,
+Compatibility mode: generates an old\-style key, without any metadata\&. By default,
 \fBdnssec\-keygen\fR
 will include the key\*(Aqs creation date in the metadata stored with the private key, and other dates may be set there as well (publication date, activation date, etc)\&. Keys that include this data may be incompatible with older versions of BIND; the
 \fB\-C\fR
@@ -143,6 +150,11 @@ Prints a short summary of the options and arguments to
 Sets the directory in which the key files are to be written\&.
 .RE
 .PP
 \-k
 .RS 4
 Deprecated in favor of \-T KEY\&.
 .RE
 .PP
 \-L \fIttl\fR
 .RS 4
 Sets the default TTL to use for this key when it is converted into a DNSKEY RR\&. If the key is imported into a zone, this is the TTL that will be used for it, unless there was already a DNSKEY RRset in place, in which case the existing TTL would take precedence\&. If this value is not set and there is no existing DNSKEY RRset, the TTL will default to the SOA TTL\&. Setting the default TTL to
@@ -152,17 +164,9 @@ none
 is the same as leaving it unset\&.
 .RE
 .PP
 \-n \fInametype\fR
 .RS 4
 Specifies the owner type of the key\&. The value of
 \fBnametype\fR
 must either be ZONE (for a DNSSEC zone key (KEY/DNSKEY)), HOST or ENTITY (for a key associated with a host (KEY)), USER (for a key associated with a user(KEY)) or OTHER (DNSKEY)\&. These values are case insensitive\&. Defaults to ZONE for DNSKEY generation\&.
 .RE
 .PP
 \-p \fIprotocol\fR
 .RS 4
-Sets the protocol value for the generated key, for use with
+Sets the protocol value for the generated key\&. The protocol is a number between 0 and 255\&. The default is 3 (DNSSEC)\&. Other possible values for this argument are listed in RFC 2535 and its successors\&.
 \fB\-T KEY\fR\&. The protocol is a number between 0 and 255\&. The default is 3 (DNSSEC)\&. Other possible values for this argument are listed in RFC 2535 and its successors\&.
 .RE
 .PP
 \-q
@@ -189,25 +193,27 @@ Specifies the strength value of the key\&. The strength is a number between 0 an
 Specifies the resource record type to use for the key\&.
 \fBrrtype\fR
 must be either DNSKEY or KEY\&. The default is DNSKEY when using a DNSSEC algorithm, but it can be overridden to KEY for use with SIG(0)\&.
 Specifying any TSIG algorithm (HMAC\-* or DH) with
 \fB\-a\fR
 forces this option to KEY\&.
 .RE
 .PP
 \-t \fItype\fR
 .RS 4
-Indicates the use of the key, for use with
+Indicates the use of the key\&.
 \fB\-T KEY\fR\&.
 \fBtype\fR
 must be one of AUTHCONF, NOAUTHCONF, NOAUTH, or NOCONF\&. The default is AUTHCONF\&. AUTH refers to the ability to authenticate data, and CONF the ability to encrypt data\&.
 .RE
 .PP
 \-V
 .RS 4
 Prints version information\&.
 .RE
 .PP
 \-v \fIlevel\fR
 .RS 4
 Sets the debugging level\&.
 .RE
 .PP
 \-V
 .RS 4
 Prints version information\&.
 .RE
 .SH "TIMING OPTIONS"
 .PP
 Dates can be expressed in the format YYYYMMDD or YYYYMMDDHHMMSS\&. If the argument begins with a \*(Aq+\*(Aq or \*(Aq\-\*(Aq, it is interpreted as an offset from the present time\&. For convenience, if such an offset is followed by one of the suffixes \*(Aqy\*(Aq, \*(Aqmo\*(Aq, \*(Aqw\*(Aq, \*(Aqd\*(Aq, \*(Aqh\*(Aq, or \*(Aqmi\*(Aq, then the offset is computed in years (defined as 365 24\-hour days, ignoring leap years), months (defined as 30 24\-hour days), weeks, days, hours, or minutes, respectively\&. Without a suffix, the offset is computed in seconds\&. To explicitly prevent a date from being set, use \*(Aqnone\*(Aq or \*(Aqnever\*(Aq\&.
@@ -308,24 +314,23 @@ contains the private key\&.
 .PP
 The
 \&.key
-file contains a DNSKEY or KEY record\&. When a zone is being signed by
+file contains a DNS KEY record that can be inserted into a zone file (directly or with a $INCLUDE statement)\&.
 \fBnamed\fR
 or
 \fBdnssec\-signzone\fR\fB\-S\fR, DNSKEY records are included automatically\&. In other cases, the
 \&.key
 file can be inserted into a zone file manually or with a
 \fB$INCLUDE\fR
 statement\&.
 .PP
 The
 \&.private
 file contains algorithm\-specific fields\&. For obvious security reasons, this file does not have general read permission\&.
 .PP
 Both
 \&.key
 and
 \&.private
 files are generated for symmetric cryptography algorithms such as HMAC\-MD5, even though the public and private key are equivalent\&.
 .SH "EXAMPLE"
 .PP
-To generate an ECDSAP256SHA256 zone\-signing key for the zone
+To generate an ECDSAP256SHA256 key for the domain
-\fBexample\&.com\fR, issue the command:
+\fBexample\&.com\fR, the following command would be issued:
 .PP
-\fBdnssec\-keygen \-a ECDSAP256SHA256 example\&.com\fR
+\fBdnssec\-keygen \-a ECDSAP256SHA256 \-n ZONE example\&.com\fR
 .PP
 The command would print a string of the form:
 .PP
@@ -337,10 +342,6 @@ creates the files
 Kexample\&.com\&.+013+26160\&.key
 and
 Kexample\&.com\&.+013+26160\&.private\&.
 .PP
 To generate a matching key\-signing key, issue the command:
 .PP
 \fBdnssec\-keygen \-a ECDSAP256SHA256 \-f KSK example\&.com\fR
 .SH "SEE ALSO"
 .PP
 \fBdnssec-signzone\fR(8),
@@ -353,5 +354,5 @@ RFC 4034\&.
 \fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
 .br
-Copyright \(co 2000-2005, 2007-2012, 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2000-2005, 2007-2012, 2014-2018 Internet Systems Consortium, Inc. ("ISC")
 .br
@@ -79,12 +79,14 @@ usage(void) {
 	fprintf(stderr, "Options:\n");
 	fprintf(stderr, "    -K <directory>: write keys into directory\n");
 	fprintf(stderr, "    -a <algorithm>:\n");
-	fprintf(stderr, "        RSASHA1 | NSEC3RSASHA1 |\n");
+	fprintf(stderr, "        RSA | RSAMD5 | RSASHA1 | NSEC3RSASHA1"
 				" |\n");
 	fprintf(stderr, "        RSASHA256 | RSASHA512 |\n");
 	fprintf(stderr, "        ECDSAP256SHA256 | ECDSAP384SHA384 |\n");
 	fprintf(stderr, "        ED25519 | ED448 | DH\n");
 	fprintf(stderr, "    -3: use NSEC3-capable algorithm\n");
 	fprintf(stderr, "    -b <key size in bits>:\n");
 	fprintf(stderr, "        RSAMD5:\t[1024..%d]\n", MAX_RSA);
 	fprintf(stderr, "        RSASHA1:\t[1024..%d]\n", MAX_RSA);
 	fprintf(stderr, "        NSEC3RSASHA1:\t[1024..%d]\n", MAX_RSA);
 	fprintf(stderr, "        RSASHA256:\t[1024..%d]\n", MAX_RSA);
@@ -241,7 +243,7 @@ main(int argc, char **argv) {
 	/*
 	 * Process memory debugging argument first.
 	 */
-#define CMDLINE_FLAGS "3A:a:b:Cc:D:d:E:eFf:Gg:hI:i:K:L:m:n:P:p:qR:r:S:s:T:t:" \
+#define CMDLINE_FLAGS "3A:a:b:Cc:D:d:E:eFf:Gg:hI:i:K:kL:m:n:P:p:qR:r:S:s:T:t:" \
 		      "v:V"
 	while ((ch = isc_commandline_parse(argc, argv, CMDLINE_FLAGS)) != -1) {
 		switch (ch) {
@@ -322,6 +324,11 @@ main(int argc, char **argv) {
 				fatal("cannot open directory %s: %s",
 				      directory, isc_result_totext(ret));
 			break;
 		case 'k':
 			fatal("The -k option has been deprecated.\n"
 			      "To generate a key-signing key, use -f KSK.\n"
 			      "To generate a key with TYPE=KEY, use -T KEY.\n");
 			break;
 		case 'L':
 			ttl = strtottl(isc_commandline_argument);
 			setttl = true;
@@ -501,14 +508,23 @@ main(int argc, char **argv) {
 			fatal("no algorithm specified");
 		}
-		r.base = algname;
+		if (strcasecmp(algname, "RSA") == 0) {
-		r.length = strlen(algname);
+			fprintf(stderr, "The use of RSA (RSAMD5) is not "
-		ret = dns_secalg_fromtext(&alg, &r);
+					"recommended.\nIf you still wish to "
-		if (ret != ISC_R_SUCCESS) {
+					"use RSA (RSAMD5) please specify "
-			fatal("unknown algorithm %s", algname);
+					"\"-a RSAMD5\"\n");
-		}
+			INSIST(freeit == NULL);
-		if (alg == DST_ALG_DH) {
+			return (1);
-			options |= DST_TYPE_KEY;
+		} else {
 			r.base = algname;
 			r.length = strlen(algname);
 			ret = dns_secalg_fromtext(&alg, &r);
 			if (ret != ISC_R_SUCCESS) {
 				fatal("unknown algorithm %s", algname);
 			}
 			if (alg == DST_ALG_DH) {
 				options |= DST_TYPE_KEY;
 			}
 		}
 		if (!dst_algorithm_supported(alg)) {
@@ -682,6 +698,7 @@ main(int argc, char **argv) {
 	}
 	switch (alg) {
 	case DNS_KEYALG_RSAMD5:
 	case DNS_KEYALG_RSASHA1:
 	case DNS_KEYALG_NSEC3RSASHA1:
 	case DNS_KEYALG_RSASHA256:
@@ -763,6 +780,7 @@ main(int argc, char **argv) {
 	}
 	switch(alg) {
 	case DNS_KEYALG_RSAMD5:
 	case DNS_KEYALG_RSASHA1:
 	case DNS_KEYALG_NSEC3RSASHA1:
 	case DNS_KEYALG_RSASHA256:
@@ -50,7 +50,6 @@
      <year>2016</year>
      <year>2017</year>
      <year>2018</year>
      <year>2019</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
  </docinfo>
@@ -58,10 +57,11 @@
  <refsynopsisdiv>
    <cmdsynopsis sepchar=" ">
      <command>dnssec-keygen</command>
      <arg choice="opt" rep="norepeat"><option>-3</option></arg>
      <arg choice="opt" rep="norepeat"><option>-A <replaceable class="parameter">date/offset</replaceable></option></arg>
      <arg rep="norepeat"><option>-a <replaceable class="parameter">algorithm</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-b <replaceable class="parameter">keysize</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-n <replaceable class="parameter">nametype</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-3</option></arg>
      <arg choice="opt" rep="norepeat"><option>-A <replaceable class="parameter">date/offset</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-C</option></arg>
      <arg choice="opt" rep="norepeat"><option>-c <replaceable class="parameter">class</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-D <replaceable class="parameter">date/offset</replaceable></option></arg>
@@ -76,7 +76,6 @@
      <arg choice="opt" rep="norepeat"><option>-K <replaceable class="parameter">directory</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-k</option></arg>
      <arg choice="opt" rep="norepeat"><option>-L <replaceable class="parameter">ttl</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-n <replaceable class="parameter">nametype</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-P <replaceable class="parameter">date/offset</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-P sync <replaceable class="parameter">date/offset</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-p <replaceable class="parameter">protocol</replaceable></option></arg>
@@ -87,6 +86,7 @@
      <arg choice="opt" rep="norepeat"><option>-t <replaceable class="parameter">type</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-V</option></arg>
      <arg choice="opt" rep="norepeat"><option>-v <replaceable class="parameter">level</replaceable></option></arg>
      <arg choice="opt" rep="norepeat"><option>-z</option></arg>
      <arg choice="req" rep="norepeat">name</arg>
    </cmdsynopsis>
  </refsynopsisdiv>
@@ -117,26 +117,12 @@
    <variablelist>
      <varlistentry>
 	<term>-3</term>
 	<listitem>
 	  <para>
 	    Use an NSEC3-capable algorithm to generate a DNSSEC key.
 	    If this option is used with an algorithm that has both
 	    NSEC and NSEC3 versions, then the NSEC3 version will be
 	    used; for example, <command>dnssec-keygen -3a RSASHA1</command>
 	    specifies the NSEC3RSASHA1 algorithm.
 	  </para>
 	</listitem>
      </varlistentry>
      <varlistentry>
 	<term>-a <replaceable class="parameter">algorithm</replaceable></term>
 	<listitem>
 	  <para>
 	    Selects the cryptographic algorithm.  For DNSSEC keys, the value
-	    of <option>algorithm</option> must be one of RSASHA1,
+	    of <option>algorithm</option> must be one of RSAMD5, RSASHA1,
 	    NSEC3RSASHA1, RSASHA256, RSASHA512,
 	    ECDSAP256SHA256, ECDSAP384SHA384, ED25519 or ED448.  For
 	    TKEY, the value must be DH (Diffie Hellman); specifying
@@ -170,9 +156,11 @@
 	  <para>
 	    Specifies the number of bits in the key.  The choice of key
 	    size depends on the algorithm used.  RSA keys must be
-	    between 1024 and 4096 bits.  Diffie Hellman keys must be between
+	    between 1024 and 2048 bits.  Diffie Hellman keys must be between
-	    128 and 4096 bits.  Elliptic curve algorithms don't need this
+	    128 and 4096 bits.  DSA keys must be between 512 and 1024
-	    parameter.
+	    bits and an exact multiple of 64.  HMAC keys must be
 	    between 1 and 512 bits. Elliptic curve algorithms don't need
 	    this parameter.
 	  </para>
 	  <para>
 	    If the key size is not specified, some algorithms have
@@ -184,16 +172,43 @@
 	</listitem>
      </varlistentry>
      <varlistentry>
 	<term>-n <replaceable class="parameter">nametype</replaceable></term>
 	<listitem>
 	  <para>
 	    Specifies the owner type of the key.  The value of
 	    <option>nametype</option> must either be ZONE (for a DNSSEC
 	    zone key (KEY/DNSKEY)), HOST or ENTITY (for a key associated
 	    with a host (KEY)), USER (for a key associated with a
 	    user(KEY)) or OTHER (DNSKEY).  These values are case
 	    insensitive.  Defaults to ZONE for DNSKEY generation.
 	  </para>
 	</listitem>
      </varlistentry>
      <varlistentry>
 	<term>-3</term>
 	<listitem>
 	  <para>
 	    Use an NSEC3-capable algorithm to generate a DNSSEC key.
 	    If this option is used with an algorithm that has both
 	    NSEC and NSEC3 versions, then the NSEC3 version will be
 	    used; for example, <command>dnssec-keygen -3a RSASHA1</command>
 	    specifies the NSEC3RSASHA1 algorithm.
 	  </para>
 	</listitem>
      </varlistentry>
      <varlistentry>
 	<term>-C</term>
 	<listitem>
 	  <para>
-	    Compatibility mode: generates an old-style key, without any
+	    Compatibility mode:  generates an old-style key, without
-	    timing metadata. By default, <command>dnssec-keygen</command>
+	    any metadata.  By default, <command>dnssec-keygen</command>
-	    will include the key's creation date in the metadata stored with
+	    will include the key's creation date in the metadata stored
-	    the private key, and other dates may be set there as well
+	    with the private key, and other dates may be set there as well
-	    (publication date, activation date, etc). Keys that include this
+	    (publication date, activation date, etc).  Keys that include
-	    data may be incompatible with older versions of BIND; the
+	    this data may be incompatible with older versions of BIND; the
 	    <option>-C</option> option suppresses them.
 	  </para>
 	</listitem>
@@ -277,6 +292,15 @@
 	</listitem>
      </varlistentry>
      <varlistentry>
 	<term>-k</term>
 	<listitem>
 	  <para>
 	    Deprecated in favor of -T KEY.
 	  </para>
 	</listitem>
      </varlistentry>
      <varlistentry>
 	<term>-L <replaceable class="parameter">ttl</replaceable></term>
 	<listitem>
@@ -293,28 +317,14 @@
 	</listitem>
      </varlistentry>
      <varlistentry>
 	<term>-n <replaceable class="parameter">nametype</replaceable></term>
 	<listitem>
 	  <para>
 	    Specifies the owner type of the key.  The value of
 	    <option>nametype</option> must either be ZONE (for a DNSSEC
 	    zone key (KEY/DNSKEY)), HOST or ENTITY (for a key associated
 	    with a host (KEY)), USER (for a key associated with a
 	    user(KEY)) or OTHER (DNSKEY).  These values are case
 	    insensitive.  Defaults to ZONE for DNSKEY generation.
 	  </para>
 	</listitem>
      </varlistentry>
      <varlistentry>
 	<term>-p <replaceable class="parameter">protocol</replaceable></term>
 	<listitem>
 	  <para>
-	    Sets the protocol value for the generated key, for use
+	    Sets the protocol value for the generated key.  The protocol
-	    with <option>-T KEY</option>. The protocol is a number between 0
+	    is a number between 0 and 255.  The default is 3 (DNSSEC).
-	    and 255. The default is 3 (DNSSEC). Other possible values for
+	    Other possible values for this argument are listed in
-	    this argument are listed in RFC 2535 and its successors.
+	    RFC 2535 and its successors.
 	  </para>
 	</listitem>
      </varlistentry>
@@ -372,6 +382,10 @@
 	    <option>rrtype</option> must be either DNSKEY or KEY.  The
 	    default is DNSKEY when using a DNSSEC algorithm, but it can be
 	    overridden to KEY for use with SIG(0).
 	  <para>
 	  </para>
 	    Specifying any TSIG algorithm (HMAC-* or DH) with
 	    <option>-a</option> forces this option to KEY.
 	  </para>
 	</listitem>
      </varlistentry>
@@ -380,20 +394,10 @@
 	<term>-t <replaceable class="parameter">type</replaceable></term>
 	<listitem>
 	  <para>
-	    Indicates the use of the key, for use with <option>-T
+	    Indicates the use of the key.  <option>type</option> must be
-	    KEY</option>. <option>type</option> must be one of AUTHCONF,
+	    one of AUTHCONF, NOAUTHCONF, NOAUTH, or NOCONF.  The default
-	    NOAUTHCONF, NOAUTH, or NOCONF. The default is AUTHCONF. AUTH
+	    is AUTHCONF.  AUTH refers to the ability to authenticate
-	    refers to the ability to authenticate data, and CONF the ability
+	    data, and CONF the ability to encrypt data.
 	    to encrypt data.
 	  </para>
 	</listitem>
      </varlistentry>
      <varlistentry>
 	<term>-V</term>
 	<listitem>
 	  <para>
 	    Prints version information.
 	  </para>
 	</listitem>
      </varlistentry>
@@ -407,6 +411,15 @@
 	</listitem>
      </varlistentry>
      <varlistentry>
 	<term>-V</term>
 	<listitem>
 	  <para>
 	    Prints version information.
 	  </para>
 	</listitem>
      </varlistentry>
    </variablelist>
  </refsection>
@@ -571,12 +584,10 @@
      key.
    </para>
    <para>
-      The <filename>.key</filename> file contains a DNSKEY or KEY record.
+      The <filename>.key</filename> file contains a DNS KEY record
-      When a zone is being signed by <command>named</command>
+      that
-      or <command>dnssec-signzone</command> <option>-S</option>, DNSKEY
+      can be inserted into a zone file (directly or with a $INCLUDE
-      records are included automatically. In other cases,
+      statement).
      the <filename>.key</filename> file can be inserted into a zone file
      manually or with a <userinput>$INCLUDE</userinput> statement.
    </para>
    <para>
      The <filename>.private</filename> file contains
@@ -584,16 +595,21 @@
      fields.  For obvious security reasons, this file does not have
      general read permission.
    </para>
    <para>
      Both <filename>.key</filename> and <filename>.private</filename>
      files are generated for symmetric cryptography algorithms such as
      HMAC-MD5, even though the public and private key are equivalent.
    </para>
  </refsection>
  <refsection><info><title>EXAMPLE</title></info>
    <para>
-      To generate an ECDSAP256SHA256 zone-signing key for the zone
+      To generate an ECDSAP256SHA256 key for the domain
-      <userinput>example.com</userinput>, issue the command:
+      <userinput>example.com</userinput>, the following command would be
      issued:
    </para>
-    <para>
+    <para><userinput>dnssec-keygen -a ECDSAP256SHA256 -n ZONE example.com</userinput>
      <userinput>dnssec-keygen -a ECDSAP256SHA256 example.com</userinput>
    </para>
    <para>
      The command would print a string of the form:
@@ -606,12 +622,6 @@
      and
      <filename>Kexample.com.+013+26160.private</filename>.
    </para>
    <para>
      To generate a matching key-signing key, issue the command:
    </para>
    <para>
      <userinput>dnssec-keygen -a ECDSAP256SHA256 -f KSK example.com</userinput>
    </para>
  </refsection>
  <refsection><info><title>SEE ALSO</title></info>
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2000-2005, 2007-2012, 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2000-2005, 2007-2012, 2014-2018 Internet Systems Consortium, Inc. ("ISC")
 - 
 - This Source Code Form is subject to the terms of the Mozilla Public
 - License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -33,10 +33,11 @@
 <h2>Synopsis</h2>
    <div class="cmdsynopsis"><p>
      <code class="command">dnssec-keygen</code> 
       [<code class="option">-3</code>]
       [<code class="option">-A <em class="replaceable"><code>date/offset</code></em></code>]
       [<code class="option">-a <em class="replaceable"><code>algorithm</code></em></code>]
       [<code class="option">-b <em class="replaceable"><code>keysize</code></em></code>]
       [<code class="option">-n <em class="replaceable"><code>nametype</code></em></code>]
       [<code class="option">-3</code>]
       [<code class="option">-A <em class="replaceable"><code>date/offset</code></em></code>]
       [<code class="option">-C</code>]
       [<code class="option">-c <em class="replaceable"><code>class</code></em></code>]
       [<code class="option">-D <em class="replaceable"><code>date/offset</code></em></code>]
@@ -51,7 +52,6 @@
       [<code class="option">-K <em class="replaceable"><code>directory</code></em></code>]
       [<code class="option">-k</code>]
       [<code class="option">-L <em class="replaceable"><code>ttl</code></em></code>]
       [<code class="option">-n <em class="replaceable"><code>nametype</code></em></code>]
       [<code class="option">-P <em class="replaceable"><code>date/offset</code></em></code>]
       [<code class="option">-P sync <em class="replaceable"><code>date/offset</code></em></code>]
       [<code class="option">-p <em class="replaceable"><code>protocol</code></em></code>]
@@ -62,6 +62,7 @@
       [<code class="option">-t <em class="replaceable"><code>type</code></em></code>]
       [<code class="option">-V</code>]
       [<code class="option">-v <em class="replaceable"><code>level</code></em></code>]
       [<code class="option">-z</code>]
       {name}
    </p></div>
  </div>
@@ -94,21 +95,11 @@
    <div class="variablelist"><dl class="variablelist">
 <dt><span class="term">-3</span></dt>
 <dd>
 	  <p>
 	    Use an NSEC3-capable algorithm to generate a DNSSEC key.
 	    If this option is used with an algorithm that has both
 	    NSEC and NSEC3 versions, then the NSEC3 version will be
 	    used; for example, <span class="command"><strong>dnssec-keygen -3a RSASHA1</strong></span>
 	    specifies the NSEC3RSASHA1 algorithm.
 	  </p>
 	</dd>
 <dt><span class="term">-a <em class="replaceable"><code>algorithm</code></em></span></dt>
 <dd>
 	  <p>
 	    Selects the cryptographic algorithm.  For DNSSEC keys, the value
-	    of <code class="option">algorithm</code> must be one of RSASHA1,
+	    of <code class="option">algorithm</code> must be one of RSAMD5, RSASHA1,
 	    NSEC3RSASHA1, RSASHA256, RSASHA512,
 	    ECDSAP256SHA256, ECDSAP384SHA384, ED25519 or ED448.  For
 	    TKEY, the value must be DH (Diffie Hellman); specifying
@@ -139,9 +130,11 @@
 	  <p>
 	    Specifies the number of bits in the key.  The choice of key
 	    size depends on the algorithm used.  RSA keys must be
-	    between 1024 and 4096 bits.  Diffie Hellman keys must be between
+	    between 1024 and 2048 bits.  Diffie Hellman keys must be between
-	    128 and 4096 bits.  Elliptic curve algorithms don't need this
+	    128 and 4096 bits.  DSA keys must be between 512 and 1024
-	    parameter.
+	    bits and an exact multiple of 64.  HMAC keys must be
 	    between 1 and 512 bits. Elliptic curve algorithms don't need
 	    this parameter.
 	  </p>
 	  <p>
 	    If the key size is not specified, some algorithms have
@@ -151,15 +144,36 @@
 	    <code class="option">-f KSK</code>) default to 2048 bits.
 	  </p>
 	</dd>
 <dt><span class="term">-n <em class="replaceable"><code>nametype</code></em></span></dt>
 <dd>
 	  <p>
 	    Specifies the owner type of the key.  The value of
 	    <code class="option">nametype</code> must either be ZONE (for a DNSSEC
 	    zone key (KEY/DNSKEY)), HOST or ENTITY (for a key associated
 	    with a host (KEY)), USER (for a key associated with a
 	    user(KEY)) or OTHER (DNSKEY).  These values are case
 	    insensitive.  Defaults to ZONE for DNSKEY generation.
 	  </p>
 	</dd>
 <dt><span class="term">-3</span></dt>
 <dd>
 	  <p>
 	    Use an NSEC3-capable algorithm to generate a DNSSEC key.
 	    If this option is used with an algorithm that has both
 	    NSEC and NSEC3 versions, then the NSEC3 version will be
 	    used; for example, <span class="command"><strong>dnssec-keygen -3a RSASHA1</strong></span>
 	    specifies the NSEC3RSASHA1 algorithm.
 	  </p>
 	</dd>
 <dt><span class="term">-C</span></dt>
 <dd>
 	  <p>
-	    Compatibility mode: generates an old-style key, without any
+	    Compatibility mode:  generates an old-style key, without
-	    timing metadata. By default, <span class="command"><strong>dnssec-keygen</strong></span>
+	    any metadata.  By default, <span class="command"><strong>dnssec-keygen</strong></span>
-	    will include the key's creation date in the metadata stored with
+	    will include the key's creation date in the metadata stored
-	    the private key, and other dates may be set there as well
+	    with the private key, and other dates may be set there as well
-	    (publication date, activation date, etc). Keys that include this
+	    (publication date, activation date, etc).  Keys that include
-	    data may be incompatible with older versions of BIND; the
+	    this data may be incompatible with older versions of BIND; the
 	    <code class="option">-C</code> option suppresses them.
 	  </p>
 	</dd>
@@ -220,6 +234,12 @@
 	    Sets the directory in which the key files are to be written.
 	  </p>
 	</dd>
 <dt><span class="term">-k</span></dt>
 <dd>
 	  <p>
 	    Deprecated in favor of -T KEY.
 	  </p>
 	</dd>
 <dt><span class="term">-L <em class="replaceable"><code>ttl</code></em></span></dt>
 <dd>
 	  <p>
@@ -233,24 +253,13 @@
 	    or <code class="literal">none</code> is the same as leaving it unset.
 	  </p>
 	</dd>
 <dt><span class="term">-n <em class="replaceable"><code>nametype</code></em></span></dt>
 <dd>
 	  <p>
 	    Specifies the owner type of the key.  The value of
 	    <code class="option">nametype</code> must either be ZONE (for a DNSSEC
 	    zone key (KEY/DNSKEY)), HOST or ENTITY (for a key associated
 	    with a host (KEY)), USER (for a key associated with a
 	    user(KEY)) or OTHER (DNSKEY).  These values are case
 	    insensitive.  Defaults to ZONE for DNSKEY generation.
 	  </p>
 	</dd>
 <dt><span class="term">-p <em class="replaceable"><code>protocol</code></em></span></dt>
 <dd>
 	  <p>
-	    Sets the protocol value for the generated key, for use
+	    Sets the protocol value for the generated key.  The protocol
-	    with <code class="option">-T KEY</code>. The protocol is a number between 0
+	    is a number between 0 and 255.  The default is 3 (DNSSEC).
-	    and 255. The default is 3 (DNSSEC). Other possible values for
+	    Other possible values for this argument are listed in
-	    this argument are listed in RFC 2535 and its successors.
+	    RFC 2535 and its successors.
 	  </p>
 	</dd>
 <dt><span class="term">-q</span></dt>
@@ -297,21 +306,20 @@
 	    default is DNSKEY when using a DNSSEC algorithm, but it can be
 	    overridden to KEY for use with SIG(0).
 	  </p>
 <p>
 	  </p>
 <p>
 	    Specifying any TSIG algorithm (HMAC-* or DH) with
 	    <code class="option">-a</code> forces this option to KEY.
 	  </p>
 	</dd>
 <dt><span class="term">-t <em class="replaceable"><code>type</code></em></span></dt>
 <dd>
 	  <p>
-	    Indicates the use of the key, for use with <code class="option">-T
+	    Indicates the use of the key.  <code class="option">type</code> must be
-	    KEY</code>. <code class="option">type</code> must be one of AUTHCONF,
+	    one of AUTHCONF, NOAUTHCONF, NOAUTH, or NOCONF.  The default
-	    NOAUTHCONF, NOAUTH, or NOCONF. The default is AUTHCONF. AUTH
+	    is AUTHCONF.  AUTH refers to the ability to authenticate
-	    refers to the ability to authenticate data, and CONF the ability
+	    data, and CONF the ability to encrypt data.
 	    to encrypt data.
 	  </p>
 	</dd>
 <dt><span class="term">-V</span></dt>
 <dd>
 	  <p>
 	    Prints version information.
 	  </p>
 	</dd>
 <dt><span class="term">-v <em class="replaceable"><code>level</code></em></span></dt>
@@ -320,6 +328,12 @@
 	    Sets the debugging level.
 	  </p>
 	</dd>
 <dt><span class="term">-V</span></dt>
 <dd>
 	  <p>
 	    Prints version information.
 	  </p>
 	</dd>
 </dl></div>
  </div>
@@ -462,12 +476,10 @@
      key.
    </p>
    <p>
-      The <code class="filename">.key</code> file contains a DNSKEY or KEY record.
+      The <code class="filename">.key</code> file contains a DNS KEY record
-      When a zone is being signed by <span class="command"><strong>named</strong></span>
+      that
-      or <span class="command"><strong>dnssec-signzone</strong></span> <code class="option">-S</code>, DNSKEY
+      can be inserted into a zone file (directly or with a $INCLUDE
-      records are included automatically. In other cases,
+      statement).
      the <code class="filename">.key</code> file can be inserted into a zone file
      manually or with a <strong class="userinput"><code>$INCLUDE</code></strong> statement.
    </p>
    <p>
      The <code class="filename">.private</code> file contains
@@ -475,17 +487,22 @@
      fields.  For obvious security reasons, this file does not have
      general read permission.
    </p>
    <p>
      Both <code class="filename">.key</code> and <code class="filename">.private</code>
      files are generated for symmetric cryptography algorithms such as
      HMAC-MD5, even though the public and private key are equivalent.
    </p>
  </div>
  <div class="refsection">
 <a name="id-1.11"></a><h2>EXAMPLE</h2>
    <p>
-      To generate an ECDSAP256SHA256 zone-signing key for the zone
+      To generate an ECDSAP256SHA256 key for the domain
-      <strong class="userinput"><code>example.com</code></strong>, issue the command:
+      <strong class="userinput"><code>example.com</code></strong>, the following command would be
      issued:
    </p>
-    <p>
+    <p><strong class="userinput"><code>dnssec-keygen -a ECDSAP256SHA256 -n ZONE example.com</code></strong>
      <strong class="userinput"><code>dnssec-keygen -a ECDSAP256SHA256 example.com</code></strong>
    </p>
    <p>
      The command would print a string of the form:
@@ -498,12 +515,6 @@
      and
      <code class="filename">Kexample.com.+013+26160.private</code>.
    </p>
    <p>
      To generate a matching key-signing key, issue the command:
    </p>
    <p>
      <strong class="userinput"><code>dnssec-keygen -a ECDSAP256SHA256 -f KSK example.com</code></strong>
    </p>
  </div>
  <div class="refsection">
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2009, 2011, 2014-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2009, 2011, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
 .\" This Source Code Form is subject to the terms of the Mozilla Public
 .\" License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -99,5 +99,5 @@ RFC 5011\&.
 \fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
 .br
-Copyright \(co 2009, 2011, 2014-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2009, 2011, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .br
@@ -57,13 +57,13 @@ usage(void) {
 #else
 	fprintf(stderr, "    -E engine:    specify OpenSSL engine\n");
 #endif
-	fprintf(stderr, "    -f:           force overwrite\n");
+	fprintf(stderr, "    -f:	   force overwrite\n");
 	fprintf(stderr, "    -h:           help\n");
 	fprintf(stderr, "    -K directory: use directory for key files\n");
-	fprintf(stderr, "    -r:           remove old keyfiles after "
+	fprintf(stderr, "    -h:	   help\n");
 	fprintf(stderr, "    -r:	   remove old keyfiles after "
 					   "creating revoked version\n");
-	fprintf(stderr, "    -v level:     set level of verbosity\n");
+	fprintf(stderr, "    -v level:	   set level of verbosity\n");
-	fprintf(stderr, "    -V:           print version information\n");
+	fprintf(stderr, "    -V: print version information\n");
 	fprintf(stderr, "Output:\n");
 	fprintf(stderr, "     K<name>+<alg>+<new id>.key, "
 			     "K<name>+<alg>+<new id>.private\n");
@@ -239,7 +239,7 @@ main(int argc, char **argv) {
 		 * Remove old key file, if told to (and if
 		 * it isn't the same as the new file)
 		 */
-		if (removefile) {
+		if (removefile && dst_key_alg(key) != DST_ALG_RSAMD5) {
 			isc_buffer_init(&buf, oldname, sizeof(oldname));
 			dst_key_setflags(key, flags & ~DNS_KEYFLAG_REVOKE);
 			dst_key_buildfilename(key, DST_TYPE_PRIVATE, dir, &buf);
@@ -38,7 +38,6 @@
      <year>2015</year>
      <year>2016</year>
      <year>2018</year>
      <year>2019</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
  </docinfo>
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2009, 2011, 2014-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2009, 2011, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 - 
 - This Source Code Form is subject to the terms of the Mozilla Public
 - License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2009-2011, 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2009-2011, 2014-2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
 .\" This Source Code Form is subject to the terms of the Mozilla Public
 .\" License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -200,5 +200,5 @@ RFC 5011\&.
 \fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
 .br
-Copyright \(co 2009-2011, 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2009-2011, 2014-2018 Internet Systems Consortium, Inc. ("ISC")
 .br
@@ -40,7 +40,6 @@
      <year>2016</year>
      <year>2017</year>
      <year>2018</year>
      <year>2019</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
  </docinfo>
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2009-2011, 2014-2019 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2009-2011, 2014-2018 Internet Systems Consortium, Inc. ("ISC")
 - 
 - This Source Code Form is subject to the terms of the Mozilla Public
 - License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2000-2009, 2011-2019 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2000-2009, 2011-2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
 .\" This Source Code Form is subject to the terms of the Mozilla Public
 .\" License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -468,5 +468,5 @@ RFC 4641\&.
 \fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
 .br
-Copyright \(co 2000-2009, 2011-2019 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2000-2009, 2011-2018 Internet Systems Consortium, Inc. ("ISC")
 .br
@@ -50,7 +50,6 @@
      <year>2016</year>
      <year>2017</year>
      <year>2018</year>
      <year>2019</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
  </docinfo>
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2000-2009, 2011-2019 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2000-2009, 2011-2018 Internet Systems Consortium, Inc. ("ISC")
 - 
 - This Source Code Form is subject to the terms of the Mozilla Public
 - License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2012, 2014-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2012, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
 .\" This Source Code Form is subject to the terms of the Mozilla Public
 .\" License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -113,5 +113,5 @@ RFC 4033\&.
 \fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
 .br
-Copyright \(co 2012, 2014-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2012, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .br
@@ -37,7 +37,6 @@
      <year>2015</year>
      <year>2016</year>
      <year>2018</year>
      <year>2019</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
  </docinfo>
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2012, 2014-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2012, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 - 
 - This Source Code Form is subject to the terms of the Mozilla Public
 - License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -1,18 +0,0 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup>
    <Filter Include="Source Files">
      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
    </Filter>
    <Filter Include="Resource Files">
      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
    </Filter>
  </ItemGroup>
  <ItemGroup>
    <ClCompile Include="..\dnssec-cds.c">
      <Filter>Source Files</Filter>
    </ClCompile>
  </ItemGroup>
 </Project>
@@ -1,115 +0,0 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup Label="ProjectConfigurations">
    <ProjectConfiguration Include="Debug|@PLATFORM@">
      <Configuration>Debug</Configuration>
      <Platform>@PLATFORM@</Platform>
    </ProjectConfiguration>
    <ProjectConfiguration Include="Release|@PLATFORM@">
      <Configuration>Release</Configuration>
      <Platform>@PLATFORM@</Platform>
    </ProjectConfiguration>
  </ItemGroup>
  <PropertyGroup Label="Globals">
    <ProjectGuid>{0EB1727E-2BBD-47A6-AD12-418F9DEB0531}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>cds</RootNamespace>
    @WINDOWS_TARGET_PLATFORM_VERSION@
  </PropertyGroup>
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--- a/Show More
+++ b/Show More