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Member "bind-9.16.7/lib/isc/include/isc/iterated_hash.h" (4 Sep 2020, 932 Bytes) of package /linux/misc/dns/bind9/9.16.7/bind-9.16.7.tar.xz:


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    1 /*
    2  * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
    3  *
    4  * This Source Code Form is subject to the terms of the Mozilla Public
    5  * License, v. 2.0. If a copy of the MPL was not distributed with this
    6  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
    7  *
    8  * See the COPYRIGHT file distributed with this work for additional
    9  * information regarding copyright ownership.
   10  */
   11 
   12 #pragma once
   13 
   14 #include <isc/lang.h>
   15 
   16 /*
   17  * The maximal hash length that can be encoded in a name
   18  * using base32hex.  floor(255/8)*5
   19  */
   20 #define NSEC3_MAX_HASH_LENGTH 155
   21 
   22 /*
   23  * The maximum has that can be encoded in a single label using
   24  * base32hex.  floor(63/8)*5
   25  */
   26 #define NSEC3_MAX_LABEL_HASH 35
   27 
   28 ISC_LANG_BEGINDECLS
   29 
   30 int
   31 isc_iterated_hash(unsigned char *out, const unsigned int hashalg,
   32           const int iterations, const unsigned char *salt,
   33           const int saltlength, const unsigned char *in,
   34           const int inlength);
   35 
   36 ISC_LANG_ENDDECLS