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113 lines
3.6 KiB
C
113 lines
3.6 KiB
C
/* $Id: sph_shabal.h 175 2010-05-07 16:03:20Z tp $ */
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/**
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* Shabal interface. Shabal is a family of functions which differ by
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* their output size; this implementation defines Shabal for output
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* sizes 192, 224, 256, 384 and 512 bits.
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*
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* ==========================(LICENSE BEGIN)============================
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*
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* Copyright (c) 2007-2010 Projet RNRT SAPHIR
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* ===========================(LICENSE END)=============================
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*
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* @file sph_shabal.h
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* @author Thomas Pornin <thomas.pornin@cryptolog.com>
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*/
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#ifndef SHABAL_HASH_4WAY_H__
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#define SHABAL_HASH_4WAY_H__ 1
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#ifdef __SSE4_1__
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#include <stddef.h>
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#include "algo/sha/sph_types.h"
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#include "simd-utils.h"
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#ifdef __cplusplus
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extern "C"{
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#endif
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#define SPH_SIZE_shabal256 256
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#define SPH_SIZE_shabal512 512
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#if defined(__AVX2__)
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typedef struct {
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__m256i buf[16];
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__m256i A[12], B[16], C[16];
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sph_u32 Whigh, Wlow;
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size_t ptr;
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bool state_loaded;
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} shabal_8way_context __attribute__ ((aligned (64)));
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typedef shabal_8way_context shabal256_8way_context;
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typedef shabal_8way_context shabal512_8way_context;
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void shabal256_8way_init( void *cc );
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void shabal256_8way_update( void *cc, const void *data, size_t len );
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void shabal256_8way_close( void *cc, void *dst );
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void shabal256_8way_addbits_and_close( void *cc, unsigned ub, unsigned n,
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void *dst );
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void shabal512_8way_init( void *cc );
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void shabal512_8way_update( void *cc, const void *data, size_t len );
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void shabal512_8way_close( void *cc, void *dst );
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void shabal512_8way_addbits_and_close( void *cc, unsigned ub, unsigned n,
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void *dst );
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#endif
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typedef struct {
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__m128i buf[16] __attribute__ ((aligned (64)));
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__m128i A[12], B[16], C[16];
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sph_u32 Whigh, Wlow;
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size_t ptr;
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bool state_loaded;
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} shabal_4way_context;
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typedef shabal_4way_context shabal256_4way_context;
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typedef shabal_4way_context shabal512_4way_context;
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void shabal256_4way_init( void *cc );
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void shabal256_4way_update( void *cc, const void *data, size_t len );
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void shabal256_4way_close( void *cc, void *dst );
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void shabal256_4way_addbits_and_close( void *cc, unsigned ub, unsigned n,
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void *dst );
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void shabal512_4way_init( void *cc );
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void shabal512_4way_update( void *cc, const void *data, size_t len );
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#define shabal512_4way shabal512_4way_update
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void shabal512_4way_close( void *cc, void *dst );
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void shabal512_4way_addbits_and_close( void *cc, unsigned ub, unsigned n,
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void *dst );
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#ifdef __cplusplus
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}
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#endif
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#endif
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#endif
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