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bind9/doc/notes/notes-current.rst
Matthijs Mekking 6db879160f Detect NSEC3 salt collisions
When generating a new salt, compare it with the previous NSEC3
paremeters to ensure the new parameters are different from the
previous ones.

This moves the salt generation call from 'bin/named/*.s' to
'lib/dns/zone.c'. When setting new NSEC3 parameters, you can set a new
function parameter 'resalt' to enforce a new salt to be generated. A
new salt will also be generated if 'salt' is set to NULL.

Logging salt with zone context can now be done with 'dnssec_log',
removing the need for 'dns_nsec3_log_salt'.

(cherry picked from commit 6b5d7357df)
2020-11-26 14:15:05 +00:00

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Copyright (C) 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
file, you can obtain one at https://mozilla.org/MPL/2.0/.
See the COPYRIGHT file distributed with this work for additional
information regarding copyright ownership.
Notes for BIND 9.16.10
----------------------
Security Fixes
~~~~~~~~~~~~~~
- None.
Known Issues
~~~~~~~~~~~~
- None.
New Features
~~~~~~~~~~~~
- None.
Removed Features
~~~~~~~~~~~~~~~~
- None.
Feature Changes
~~~~~~~~~~~~~~~
- None.
- Add NSEC3 support for zones that manage their DNSSEC with the `dnssec-policy`
configuration. A new option 'nsec3param' can be used to set the desired
NSEC3 parameters, and will detect collisions when resalting. [GL #1620].
Bug Fixes
~~~~~~~~~
- The synthesised CNAME from a DNAME was incorrectly followed when the QTYPE
was CNAME or ANY. [GL #2280]