diff options
Diffstat (limited to 'src/crypto/isa-l/isa-l_crypto/tests/extended/sm3_mb_over_4GB_test.c')
| -rw-r--r-- | src/crypto/isa-l/isa-l_crypto/tests/extended/sm3_mb_over_4GB_test.c | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/src/crypto/isa-l/isa-l_crypto/tests/extended/sm3_mb_over_4GB_test.c b/src/crypto/isa-l/isa-l_crypto/tests/extended/sm3_mb_over_4GB_test.c new file mode 100644 index 000000000..ea98e29b5 --- /dev/null +++ b/src/crypto/isa-l/isa-l_crypto/tests/extended/sm3_mb_over_4GB_test.c @@ -0,0 +1,162 @@ +/********************************************************************** + Copyright(c) 2011-2019 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 <stdio.h> +#include <stdlib.h> +#include "sm3_mb.h" +#include "endian_helper.h" +#include <openssl/evp.h> + +#define TEST_LEN (1024*1024ull) //1M +#define TEST_BUFS SM3_MAX_LANES +#define ROTATION_TIMES 10000 //total length processing = TEST_LEN * ROTATION_TIMES +#define UPDATE_SIZE (13*SM3_BLOCK_SIZE) +#define LEN_TOTAL (TEST_LEN * ROTATION_TIMES) + +/* Reference digest global to reduce stack usage */ +static uint8_t digest_ref_upd[4 * SM3_DIGEST_NWORDS]; + +struct user_data { + int idx; + uint64_t processed; +}; + +int main(void) +{ + SM3_HASH_CTX_MGR *mgr = NULL; + SM3_HASH_CTX ctxpool[TEST_BUFS], *ctx = NULL; + uint32_t i, j, k, fail = 0; + unsigned char *bufs[TEST_BUFS]; + struct user_data udata[TEST_BUFS]; + EVP_MD_CTX *md_ctx; + const EVP_MD *md; + unsigned int md_len; + int ret; + + ret = posix_memalign((void *)&mgr, 16, sizeof(SM3_HASH_CTX_MGR)); + if ((ret != 0) || (mgr == NULL)) { + printf("posix_memalign failed test aborted\n"); + return 1; + } + + sm3_ctx_mgr_init(mgr); + + printf("sm3_large_test\n"); + + // Init ctx contents + for (i = 0; i < TEST_BUFS; i++) { + bufs[i] = (unsigned char *)calloc((size_t)TEST_LEN, 1); + if (bufs[i] == NULL) { + printf("malloc failed test aborted\n"); + return 1; + } + hash_ctx_init(&ctxpool[i]); + ctxpool[i].user_data = (void *)&udata[i]; + } + + //Openssl SM3 update test + md = EVP_sm3(); + md_ctx = EVP_MD_CTX_new(); + EVP_DigestInit_ex(md_ctx, md, NULL); + for (k = 0; k < ROTATION_TIMES; k++) { + EVP_DigestUpdate(md_ctx, bufs[k % TEST_BUFS], TEST_LEN); + } + EVP_DigestFinal_ex(md_ctx, digest_ref_upd, &md_len); + EVP_MD_CTX_free(md_ctx); + + // Initialize pool + for (i = 0; i < TEST_BUFS; i++) { + struct user_data *u = (struct user_data *)ctxpool[i].user_data; + u->idx = i; + u->processed = 0; + } + + printf("Starting updates\n"); + int highest_pool_idx = 0; + ctx = &ctxpool[highest_pool_idx++]; + while (ctx) { + int len = UPDATE_SIZE; + int update_type = HASH_UPDATE; + struct user_data *u = (struct user_data *)ctx->user_data; + int idx = u->idx; + + if (u->processed == 0) + update_type = HASH_FIRST; + + else if (hash_ctx_complete(ctx)) { + if (highest_pool_idx < TEST_BUFS) + ctx = &ctxpool[highest_pool_idx++]; + else + ctx = sm3_ctx_mgr_flush(mgr); + continue; + } else if (u->processed >= (LEN_TOTAL - UPDATE_SIZE)) { + len = (LEN_TOTAL - u->processed); + update_type = HASH_LAST; + } + u->processed += len; + ctx = sm3_ctx_mgr_submit(mgr, ctx, bufs[idx], len, update_type); + + if (NULL == ctx) { + if (highest_pool_idx < TEST_BUFS) + ctx = &ctxpool[highest_pool_idx++]; + else + ctx = sm3_ctx_mgr_flush(mgr); + } + } + + printf("multibuffer SM3 digest: \n"); + for (i = 0; i < TEST_BUFS; i++) { + printf("Total processing size of buf[%d] is %ld \n", i, + ctxpool[i].total_length); + for (j = 0; j < SM3_DIGEST_NWORDS; j++) { + printf("digest%d : %08X\n", j, ctxpool[i].job.result_digest[j]); + } + } + printf("\n"); + + printf("openssl SM3 update digest: \n"); + for (i = 0; i < SM3_DIGEST_NWORDS; i++) + printf("%08X - ", to_le32(((uint32_t *) digest_ref_upd)[i])); + printf("\n"); + + for (i = 0; i < TEST_BUFS; i++) { + for (j = 0; j < SM3_DIGEST_NWORDS; j++) { + if (ctxpool[i].job.result_digest[j] != + to_le32(((uint32_t *) digest_ref_upd)[j])) { + fail++; + } + } + } + + if (fail) + printf("Test failed SM3_hash_large check %d\n", fail); + else + printf(" SM3_hash_large_test: Pass\n"); + return fail; +} |