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Annotation of src/external/mpl/bind/dist/lib/isc/include/isc/iterated_hash.h, Revision 1.1.1.2

1.1       christos    1: /*     $NetBSD$        */
                      2:
                      3: /*
                      4:  * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
                      5:  *
                      6:  * This Source Code Form is subject to the terms of the Mozilla Public
                      7:  * License, v. 2.0. If a copy of the MPL was not distributed with this
                      8:  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
                      9:  *
                     10:  * See the COPYRIGHT file distributed with this work for additional
                     11:  * information regarding copyright ownership.
                     12:  */
                     13:
1.1.1.2 ! christos   14: #pragma once
1.1       christos   15:
                     16: #include <isc/lang.h>
                     17:
                     18: /*
                     19:  * The maximal hash length that can be encoded in a name
                     20:  * using base32hex.  floor(255/8)*5
                     21:  */
                     22: #define NSEC3_MAX_HASH_LENGTH 155
                     23:
                     24: /*
                     25:  * The maximum has that can be encoded in a single label using
                     26:  * base32hex.  floor(63/8)*5
                     27:  */
                     28: #define NSEC3_MAX_LABEL_HASH 35
                     29:
                     30: ISC_LANG_BEGINDECLS
                     31:
1.1.1.2 ! christos   32: int
        !            33: isc_iterated_hash(unsigned char *out,
        !            34:                  const unsigned int hashalg, const int iterations,
        !            35:                  const unsigned char *salt, const int saltlength,
        !            36:                  const unsigned char *in, const int inlength);
1.1       christos   37:
                     38: ISC_LANG_ENDDECLS