37 lines
933 B
C
37 lines
933 B
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, you can obtain one at https://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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#pragma once
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#include <isc/lang.h>
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/*
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* The maximal hash length that can be encoded in a name
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* using base32hex. floor(255/8)*5
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*/
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#define NSEC3_MAX_HASH_LENGTH 155
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/*
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* The maximum has that can be encoded in a single label using
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* base32hex. floor(63/8)*5
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*/
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#define NSEC3_MAX_LABEL_HASH 35
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ISC_LANG_BEGINDECLS
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int
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isc_iterated_hash(unsigned char *out, const unsigned int hashalg,
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const int iterations, const unsigned char *salt,
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const int saltlength, const unsigned char *in,
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const int inlength);
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ISC_LANG_ENDDECLS
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