diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
commit | e6918187568dbd01842d8d1d2c808ce16a894239 (patch) | |
tree | 64f88b554b444a49f656b6c656111a145cbbaa28 /src/crypto/isa-l/isa-l_crypto/mh_sha256/mh_sha256.c | |
parent | Initial commit. (diff) | |
download | ceph-b26c4052f3542036551aa9dec9caa4226e456195.tar.xz ceph-b26c4052f3542036551aa9dec9caa4226e456195.zip |
Adding upstream version 18.2.2.upstream/18.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/crypto/isa-l/isa-l_crypto/mh_sha256/mh_sha256.c | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/src/crypto/isa-l/isa-l_crypto/mh_sha256/mh_sha256.c b/src/crypto/isa-l/isa-l_crypto/mh_sha256/mh_sha256.c new file mode 100644 index 000000000..242c3e218 --- /dev/null +++ b/src/crypto/isa-l/isa-l_crypto/mh_sha256/mh_sha256.c @@ -0,0 +1,143 @@ +/********************************************************************** + Copyright(c) 2011-2017 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_sha256_internal.h" + +int mh_sha256_init(struct mh_sha256_ctx *ctx) +{ + uint32_t(*mh_sha256_segs_digests)[HASH_SEGS]; + uint32_t i; + + if (ctx == NULL) + return MH_SHA256_CTX_ERROR_NULL; + + memset(ctx, 0, sizeof(*ctx)); + + mh_sha256_segs_digests = (uint32_t(*)[HASH_SEGS]) ctx->mh_sha256_interim_digests; + for (i = 0; i < HASH_SEGS; i++) { + mh_sha256_segs_digests[0][i] = MH_SHA256_H0; + mh_sha256_segs_digests[1][i] = MH_SHA256_H1; + mh_sha256_segs_digests[2][i] = MH_SHA256_H2; + mh_sha256_segs_digests[3][i] = MH_SHA256_H3; + mh_sha256_segs_digests[4][i] = MH_SHA256_H4; + mh_sha256_segs_digests[5][i] = MH_SHA256_H5; + mh_sha256_segs_digests[6][i] = MH_SHA256_H6; + mh_sha256_segs_digests[7][i] = MH_SHA256_H7; + } + + return MH_SHA256_CTX_ERROR_NONE; +} + +#if (!defined(NOARCH)) && (defined(__i386__) || defined(__x86_64__) \ + || defined( _M_X64) || defined(_M_IX86)) +/***************mh_sha256_update***********/ +// mh_sha256_update_sse.c +#define MH_SHA256_UPDATE_FUNCTION mh_sha256_update_sse +#define MH_SHA256_BLOCK_FUNCTION mh_sha256_block_sse +#include "mh_sha256_update_base.c" +#undef MH_SHA256_UPDATE_FUNCTION +#undef MH_SHA256_BLOCK_FUNCTION + +// mh_sha256_update_avx.c +#define MH_SHA256_UPDATE_FUNCTION mh_sha256_update_avx +#define MH_SHA256_BLOCK_FUNCTION mh_sha256_block_avx +#include "mh_sha256_update_base.c" +#undef MH_SHA256_UPDATE_FUNCTION +#undef MH_SHA256_BLOCK_FUNCTION + +// mh_sha256_update_avx2.c +#define MH_SHA256_UPDATE_FUNCTION mh_sha256_update_avx2 +#define MH_SHA256_BLOCK_FUNCTION mh_sha256_block_avx2 +#include "mh_sha256_update_base.c" +#undef MH_SHA256_UPDATE_FUNCTION +#undef MH_SHA256_BLOCK_FUNCTION + +/***************mh_sha256_finalize AND mh_sha256_tail***********/ +// mh_sha256_tail is used to calculate the last incomplete src data block +// mh_sha256_finalize is a mh_sha256_ctx wrapper of mh_sha256_tail + +// mh_sha256_finalize_sse.c and mh_sha256_tail_sse.c +#define MH_SHA256_FINALIZE_FUNCTION mh_sha256_finalize_sse +#define MH_SHA256_TAIL_FUNCTION mh_sha256_tail_sse +#define MH_SHA256_BLOCK_FUNCTION mh_sha256_block_sse +#include "mh_sha256_finalize_base.c" +#undef MH_SHA256_FINALIZE_FUNCTION +#undef MH_SHA256_TAIL_FUNCTION +#undef MH_SHA256_BLOCK_FUNCTION + +// mh_sha256_finalize_avx.c and mh_sha256_tail_avx.c +#define MH_SHA256_FINALIZE_FUNCTION mh_sha256_finalize_avx +#define MH_SHA256_TAIL_FUNCTION mh_sha256_tail_avx +#define MH_SHA256_BLOCK_FUNCTION mh_sha256_block_avx +#include "mh_sha256_finalize_base.c" +#undef MH_SHA256_FINALIZE_FUNCTION +#undef MH_SHA256_TAIL_FUNCTION +#undef MH_SHA256_BLOCK_FUNCTION + +// mh_sha256_finalize_avx2.c and mh_sha256_tail_avx2.c +#define MH_SHA256_FINALIZE_FUNCTION mh_sha256_finalize_avx2 +#define MH_SHA256_TAIL_FUNCTION mh_sha256_tail_avx2 +#define MH_SHA256_BLOCK_FUNCTION mh_sha256_block_avx2 +#include "mh_sha256_finalize_base.c" +#undef MH_SHA256_FINALIZE_FUNCTION +#undef MH_SHA256_TAIL_FUNCTION +#undef MH_SHA256_BLOCK_FUNCTION + +/***************version info***********/ + +struct slver { + uint16_t snum; + uint8_t ver; + uint8_t core; +}; +// Version info +struct slver mh_sha256_init_slver_000002b1; +struct slver mh_sha256_init_slver = { 0x02b1, 0x00, 0x00 }; + +// mh_sha256_update version info +struct slver mh_sha256_update_sse_slver_000002b4; +struct slver mh_sha256_update_sse_slver = { 0x02b4, 0x00, 0x00 }; + +struct slver mh_sha256_update_avx_slver_020002b6; +struct slver mh_sha256_update_avx_slver = { 0x02b6, 0x00, 0x02 }; + +struct slver mh_sha256_update_avx2_slver_040002b8; +struct slver mh_sha256_update_avx2_slver = { 0x02b8, 0x00, 0x04 }; + +// mh_sha256_finalize version info +struct slver mh_sha256_finalize_sse_slver_000002b5; +struct slver mh_sha256_finalize_sse_slver = { 0x02b5, 0x00, 0x00 }; + +struct slver mh_sha256_finalize_avx_slver_020002b7; +struct slver mh_sha256_finalize_avx_slver = { 0x02b7, 0x00, 0x02 }; + +struct slver mh_sha256_finalize_avx2_slver_040002b9; +struct slver mh_sha256_finalize_avx2_slver = { 0x02b9, 0x00, 0x04 }; +#endif |