3cefcc036a
Changes since previous version: + add Taylor Campbell's implementation of SHA3 digests. This includes code to calculate 224, 256, 384 and 512bit length digests. + change the license on all the code I wrote to be 2-clause BSD + modify license years for things that have been changed + add self-test command line option to digest(1) via the -t switch pkgsrc changes + derive version number for the package automatically from the source code
55 lines
1.9 KiB
C
55 lines
1.9 KiB
C
/* $NetBSD: tiger.h,v 1.7 2016/03/03 22:11:07 agc Exp $ */
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/*-
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* Copyright (c) 2005-2016 Alistair Crooks <agc@NetBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef TIGER_H_
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#define TIGER_H_
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#ifdef HAVE_INTTYPES_H
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#include <inttypes.h>
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#endif
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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typedef struct tiger_context_t {
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uint64_t ctx[3];
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int first_time;
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} tiger_context_t;
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void TIGERInit(tiger_context_t *);
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void TIGERUpdate(tiger_context_t *, const uint8_t *, size_t);
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void TIGERFinal(uint8_t *, tiger_context_t *);
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char *TIGEREnd(tiger_context_t *, char *);
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char *TIGERFile(char *, char *);
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char *TIGERData(const uint8_t *, size_t, char *);
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#endif
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