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Diffstat (limited to '')
| -rw-r--r-- | src/crypto/isa-l/isa-l_crypto/mh_sha1/mh_sha1.c | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/src/crypto/isa-l/isa-l_crypto/mh_sha1/mh_sha1.c b/src/crypto/isa-l/isa-l_crypto/mh_sha1/mh_sha1.c new file mode 100644 index 000000000..6cb458fc8 --- /dev/null +++ b/src/crypto/isa-l/isa-l_crypto/mh_sha1/mh_sha1.c @@ -0,0 +1,137 @@ +/********************************************************************** + Copyright(c) 2011-2016 Intel Corporation All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + * Neither the name of Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +**********************************************************************/ + +#include <string.h> +#include "mh_sha1_internal.h" + +int mh_sha1_init(struct mh_sha1_ctx *ctx) +{ + uint32_t(*mh_sha1_segs_digests)[HASH_SEGS]; + uint32_t i; + + if (ctx == NULL) + return MH_SHA1_CTX_ERROR_NULL; + + memset(ctx, 0, sizeof(*ctx)); + + mh_sha1_segs_digests = (uint32_t(*)[HASH_SEGS]) ctx->mh_sha1_interim_digests; + for (i = 0; i < HASH_SEGS; i++) { + mh_sha1_segs_digests[0][i] = MH_SHA1_H0; + mh_sha1_segs_digests[1][i] = MH_SHA1_H1; + mh_sha1_segs_digests[2][i] = MH_SHA1_H2; + mh_sha1_segs_digests[3][i] = MH_SHA1_H3; + mh_sha1_segs_digests[4][i] = MH_SHA1_H4; + } + + return MH_SHA1_CTX_ERROR_NONE; +} + +/***************mh_sha1_update***********/ +// mh_sha1_update_sse.c +#define MH_SHA1_UPDATE_FUNCTION mh_sha1_update_sse +#define MH_SHA1_BLOCK_FUNCTION mh_sha1_block_sse +#include "mh_sha1_update_base.c" +#undef MH_SHA1_UPDATE_FUNCTION +#undef MH_SHA1_BLOCK_FUNCTION + +// mh_sha1_update_avx.c +#define MH_SHA1_UPDATE_FUNCTION mh_sha1_update_avx +#define MH_SHA1_BLOCK_FUNCTION mh_sha1_block_avx +#include "mh_sha1_update_base.c" +#undef MH_SHA1_UPDATE_FUNCTION +#undef MH_SHA1_BLOCK_FUNCTION + +// mh_sha1_update_avx2.c +#define MH_SHA1_UPDATE_FUNCTION mh_sha1_update_avx2 +#define MH_SHA1_BLOCK_FUNCTION mh_sha1_block_avx2 +#include "mh_sha1_update_base.c" +#undef MH_SHA1_UPDATE_FUNCTION +#undef MH_SHA1_BLOCK_FUNCTION + +/***************mh_sha1_finalize AND mh_sha1_tail***********/ +// mh_sha1_tail is used to calculate the last incomplete src data block +// mh_sha1_finalize is a mh_sha1_ctx wrapper of mh_sha1_tail + +// mh_sha1_finalize_sse.c and mh_sha1_tail_sse.c +#define MH_SHA1_FINALIZE_FUNCTION mh_sha1_finalize_sse +#define MH_SHA1_TAIL_FUNCTION mh_sha1_tail_sse +#define MH_SHA1_BLOCK_FUNCTION mh_sha1_block_sse +#include "mh_sha1_finalize_base.c" +#undef MH_SHA1_FINALIZE_FUNCTION +#undef MH_SHA1_TAIL_FUNCTION +#undef MH_SHA1_BLOCK_FUNCTION + +// mh_sha1_finalize_avx.c and mh_sha1_tail_avx.c +#define MH_SHA1_FINALIZE_FUNCTION mh_sha1_finalize_avx +#define MH_SHA1_TAIL_FUNCTION mh_sha1_tail_avx +#define MH_SHA1_BLOCK_FUNCTION mh_sha1_block_avx +#include "mh_sha1_finalize_base.c" +#undef MH_SHA1_FINALIZE_FUNCTION +#undef MH_SHA1_TAIL_FUNCTION +#undef MH_SHA1_BLOCK_FUNCTION + +// mh_sha1_finalize_avx2.c and mh_sha1_tail_avx2.c +#define MH_SHA1_FINALIZE_FUNCTION mh_sha1_finalize_avx2 +#define MH_SHA1_TAIL_FUNCTION mh_sha1_tail_avx2 +#define MH_SHA1_BLOCK_FUNCTION mh_sha1_block_avx2 +#include "mh_sha1_finalize_base.c" +#undef MH_SHA1_FINALIZE_FUNCTION +#undef MH_SHA1_TAIL_FUNCTION +#undef MH_SHA1_BLOCK_FUNCTION + +/***************version info***********/ + +struct slver { + uint16_t snum; + uint8_t ver; + uint8_t core; +}; +// Version info +struct slver mh_sha1_init_slver_00000271; +struct slver mh_sha1_init_slver = { 0x0271, 0x00, 0x00 }; + +// mh_sha1_update version info +struct slver mh_sha1_update_sse_slver_00000274; +struct slver mh_sha1_update_sse_slver = { 0x0274, 0x00, 0x00 }; + +struct slver mh_sha1_update_avx_slver_02000276; +struct slver mh_sha1_update_avx_slver = { 0x0276, 0x00, 0x02 }; + +struct slver mh_sha1_update_avx2_slver_04000278; +struct slver mh_sha1_update_avx2_slver = { 0x0278, 0x00, 0x04 }; + +// mh_sha1_finalize version info +struct slver mh_sha1_finalize_sse_slver_00000275; +struct slver mh_sha1_finalize_sse_slver = { 0x0275, 0x00, 0x00 }; + +struct slver mh_sha1_finalize_avx_slver_02000277; +struct slver mh_sha1_finalize_avx_slver = { 0x0277, 0x00, 0x02 }; + +struct slver mh_sha1_finalize_avx2_slver_04000279; +struct slver mh_sha1_finalize_avx2_slver = { 0x0279, 0x00, 0x04 }; |