diff options
Diffstat (limited to 'src/crypto/isa-l/isa-l_crypto/mh_sha1/mh_sha1_test.c')
| -rw-r--r-- | src/crypto/isa-l/isa-l_crypto/mh_sha1/mh_sha1_test.c | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/src/crypto/isa-l/isa-l_crypto/mh_sha1/mh_sha1_test.c b/src/crypto/isa-l/isa-l_crypto/mh_sha1/mh_sha1_test.c new file mode 100644 index 000000000..0279cd709 --- /dev/null +++ b/src/crypto/isa-l/isa-l_crypto/mh_sha1/mh_sha1_test.c @@ -0,0 +1,217 @@ +/********************************************************************** + 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 <stdio.h> +#include <stdlib.h> +#include "mh_sha1.h" + +#define TEST_LEN 16*1024 +#define TEST_SIZE 8*1024 +#define TEST_MEM TEST_LEN +#ifndef TEST_SEED +# define TEST_SEED 0x1234 +#endif + +#define str(s) #s +#define xstr(s) str(s) + +#define _FUNC_TOKEN(func, type) func##type +#define FUNC_TOKEN(func, type) _FUNC_TOKEN(func, type) + +#ifndef MH_SHA1_FUNC_TYPE +#define MH_SHA1_FUNC_TYPE +#endif + +#define TEST_UPDATE_FUNCTION FUNC_TOKEN(mh_sha1_update, MH_SHA1_FUNC_TYPE) +#define TEST_FINAL_FUNCTION FUNC_TOKEN(mh_sha1_finalize, MH_SHA1_FUNC_TYPE) + +#define CHECK_RETURN(state) do{ \ + if((state) != MH_SHA1_CTX_ERROR_NONE){ \ + printf("The mh_sha1 function is failed.\n"); \ + return 1; \ + } \ + }while(0) + +extern void mh_sha1_ref(const void *buffer, uint32_t len, uint32_t * mh_sha1_digest); +#define MH_SHA1_REF mh_sha1_ref + +// Generates pseudo-random data +void rand_buffer(uint8_t * buf, long buffer_size) +{ + long i; + for (i = 0; i < buffer_size; i++) + buf[i] = rand(); +} + +void dump(char *buf, int len) +{ + int i; + for (i = 0; i < len;) { + printf(" %2x", 0xff & buf[i++]); + if (i % 20 == 0) + printf("\n"); + } + if (i % 20 != 0) + printf("\n"); +} + +int compare_digests(uint32_t hash_base[SHA1_DIGEST_WORDS], + uint32_t hash_test[SHA1_DIGEST_WORDS]) +{ + int i; + int mh_sha1_fail = 0; + + for (i = 0; i < SHA1_DIGEST_WORDS; i++) { + if (hash_test[i] != hash_base[i]) + mh_sha1_fail++; + } + + if (mh_sha1_fail) { + printf("mh_sha1 fail test\n"); + printf("base: "); + dump((char *)hash_base, 20); + printf("ref: "); + dump((char *)hash_test, 20); + } + + return mh_sha1_fail; +} + +int main(int argc, char *argv[]) +{ + int fail = 0; + uint32_t hash_test[SHA1_DIGEST_WORDS], hash_ref[SHA1_DIGEST_WORDS]; + uint8_t *buff = NULL; + int size, offset; + struct mh_sha1_ctx *update_ctx = NULL; + + printf(xstr(TEST_UPDATE_FUNCTION) "_test:\n"); + + srand(TEST_SEED); + + buff = malloc(TEST_LEN); + update_ctx = malloc(sizeof(*update_ctx)); + + if (buff == NULL || update_ctx == NULL) { + printf("malloc failed test aborted\n"); + return -1; + } + // Rand test1 + rand_buffer(buff, TEST_LEN); + + MH_SHA1_REF(buff, TEST_LEN, hash_ref); + CHECK_RETURN(mh_sha1_init(update_ctx)); + CHECK_RETURN(TEST_UPDATE_FUNCTION(update_ctx, buff, TEST_LEN)); + CHECK_RETURN(TEST_FINAL_FUNCTION(update_ctx, hash_test)); + + fail = compare_digests(hash_ref, hash_test); + + if (fail) { + printf("fail rand1 test\n"); + return -1; + } else + putchar('.'); + + // Test various size messages + for (size = TEST_LEN; size >= 0; size--) { + + // Fill with rand data + rand_buffer(buff, size); + + MH_SHA1_REF(buff, size, hash_ref); + CHECK_RETURN(mh_sha1_init(update_ctx)); + CHECK_RETURN(TEST_UPDATE_FUNCTION(update_ctx, buff, size)); + CHECK_RETURN(TEST_FINAL_FUNCTION(update_ctx, hash_test)); + + fail = compare_digests(hash_ref, hash_test); + + if (fail) { + printf("Fail size=%d\n", size); + return -1; + } + + if ((size & 0xff) == 0) { + putchar('.'); + fflush(0); + } + } + + // Test various buffer offsets and sizes + printf("offset tests"); + for (size = TEST_LEN - 256; size > 256; size -= 11) { + for (offset = 0; offset < 256; offset++) { + MH_SHA1_REF(buff + offset, size, hash_ref); + + CHECK_RETURN(mh_sha1_init(update_ctx)); + CHECK_RETURN(TEST_UPDATE_FUNCTION(update_ctx, buff + offset, size)); + CHECK_RETURN(TEST_FINAL_FUNCTION(update_ctx, hash_test)); + + fail = compare_digests(hash_ref, hash_test); + + if (fail) { + printf("Fail size=%d\n", size); + return -1; + } + + } + if ((size & 0xf) == 0) { + putchar('.'); + fflush(0); + } + } + + // Run efence tests + printf("efence tests"); + for (size = TEST_SIZE; size > 0; size--) { + offset = TEST_LEN - size; + + MH_SHA1_REF(buff + offset, size, hash_ref); + + CHECK_RETURN(mh_sha1_init(update_ctx)); + CHECK_RETURN(TEST_UPDATE_FUNCTION(update_ctx, buff + offset, size)); + CHECK_RETURN(TEST_FINAL_FUNCTION(update_ctx, hash_test)); + + fail = compare_digests(hash_ref, hash_test); + + if (fail) { + printf("Fail size=%d\n", size); + return -1; + } + + if ((size & 0xf) == 0) { + putchar('.'); + fflush(0); + } + } + + printf(xstr(TEST_UPDATE_FUNCTION) "_test:"); + printf(" %s\n", fail == 0 ? "Pass" : "Fail"); + + return fail; +} |