From: Vitaly Chikunov Date: Mon, 24 Dec 2018 14:02:29 +0000 (+0300) Subject: benchmark: Extend sign/verify benchmark. X-Git-Tag: v3.0.0~321^2 X-Git-Url: http://wagner.pp.ru/gitweb/?a=commitdiff_plain;h=refs%2Fpull%2F101%2Fhead;p=openssl-gost%2Fengine.git benchmark: Extend sign/verify benchmark. - Cycle through all supported parameters. - Also do verification tests. - Increase precision of timer (allow test to work faster). --- diff --git a/CMakeLists.txt b/CMakeLists.txt index 3aa5e73..9599681 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -154,6 +154,9 @@ add_test(NAME engine WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/test) set_tests_properties(engine PROPERTIES ENVIRONMENT OPENSSL_ENGINES=${OUTPUT_DIRECTORY}) +add_executable(sign benchmark/sign.c) +target_link_libraries(sign gost_engine gost_core ${OPENSSL_CRYPTO_LIBRARY}) + add_library(gost_core STATIC ${GOST_LIB_SOURCE_FILES}) set_target_properties(gost_core PROPERTIES POSITION_INDEPENDENT_CODE ON) diff --git a/benchmark/sign.c b/benchmark/sign.c index 13f9551..417d8dd 100644 --- a/benchmark/sign.c +++ b/benchmark/sign.c @@ -1,10 +1,16 @@ /********************************************************************** + * Simple benchmarking for gost-engine * + * * * Copyright (c) 2018 Cryptocom LTD * + * Copyright (c) 2018 . * * This file is distributed under the same license as OpenSSL * **********************************************************************/ + +#define _GNU_SOURCE #include #include #include +#include #include #include #include @@ -13,7 +19,18 @@ #include #include -static EVP_PKEY *create_key(char *algname, char *param) +const char *tests[] = { + "md_gost12_256", "gost2012_256", "A", + "md_gost12_256", "gost2012_256", "B", + "md_gost12_256", "gost2012_256", "C", + + "md_gost12_512", "gost2012_512", "A", + "md_gost12_512", "gost2012_512", "B", + + NULL, +}; + +static EVP_PKEY *create_key(const char *algname, const char *param) { EVP_PKEY *key1 = EVP_PKEY_new(), *newkey = NULL; EVP_PKEY_CTX *ctx = NULL; @@ -54,19 +71,14 @@ void usage(char *name) int main(int argc, char **argv) { - unsigned char *data; - const EVP_MD *mdtype; - EVP_MD_CTX md_ctx; - int siglen; - unsigned char *sigbuf; - EVP_PKEY *pkey; - unsigned int compter; - time_t debut, fin; - unsigned int data_len = 1024; - unsigned int cycles = 8000; + unsigned int data_len = 1; + unsigned int cycles = 100; int option; + clockid_t clock_type = CLOCK_MONOTONIC; + int test, test_count = 0; + opterr = 0; - while((option = getopt(argc, argv, "l:c:")) >= 0) + while((option = getopt(argc, argv, "l:c:C")) >= 0) { if(option == ':') option = optopt; if(optarg && (optarg[0] == '-')) { optind--; optarg = NULL; } @@ -78,35 +90,94 @@ int main(int argc, char **argv) case 'c': cycles = atoi(optarg); break; + case 'C': + clock_type = CLOCK_PROCESS_CPUTIME_ID; + break; default: usage(argv[0]); break; } } if (optind < argc) usage(argv[0]); - OPENSSL_config(NULL); + if (cycles < 100) { printf("cycles too low\n"); exit(1); } + + OPENSSL_add_all_algorithms_conf(); ERR_load_crypto_strings(); - OpenSSL_add_all_algorithms(); - mdtype = EVP_get_digestbyname("md_gost12_256"); - pkey = create_key("gost2012_256", "A"); - data = (unsigned char *) malloc(data_len); - printf("wait"); fflush(stdout); - siglen = EVP_PKEY_size(pkey); - sigbuf = malloc(siglen); - debut = time(NULL); - for(compter = 0; compter < cycles; compter++) - { - EVP_SignInit(&md_ctx, mdtype); - EVP_SignUpdate(&md_ctx, data, data_len); - EVP_SignFinal(&md_ctx, sigbuf, (unsigned int *) &siglen, pkey); - EVP_MD_CTX_cleanup(&md_ctx); + + for (test = 0; tests[test]; test += 3) { + double diff[2]; /* sign, verify */ + const char *digest = tests[test]; + const char *algo = tests[test + 1]; + const char *param = tests[test + 2]; + const EVP_MD *mdtype; + EVP_MD_CTX *md_ctx; + unsigned int siglen; + unsigned char *sigbuf; + EVP_PKEY *pkey; + unsigned char *data; + int pass; + + md_ctx = EVP_MD_CTX_new(); + mdtype = EVP_get_digestbyname(digest); + if (!mdtype) + continue; + pkey = create_key(algo, param); + data = (unsigned char *) malloc(data_len); + if (!pkey) + continue; + + test_count++; + printf("wait..."); + fflush(stdout); + siglen = EVP_PKEY_size(pkey); + sigbuf = malloc(siglen * cycles); + + for (pass = 0; pass < 2; pass++) { + struct timespec ts; + struct timeval debut, fin, delta; + int err; + unsigned int i; + + clock_gettime(clock_type, &ts); + TIMESPEC_TO_TIMEVAL(&debut, &ts); + + if (pass == 0) { /* sign */ + for (i = 0; i < cycles; i++) { + EVP_SignInit(md_ctx, mdtype); + EVP_SignUpdate(md_ctx, data, data_len); + err = EVP_SignFinal(md_ctx, &sigbuf[siglen * i], + (unsigned int *)&siglen, pkey); + if (err != 1) + printf("!"); + EVP_MD_CTX_reset(md_ctx); + } + } else { /* verify */ + for (i = 0; i < cycles; i++) { + EVP_VerifyInit(md_ctx, mdtype); + EVP_VerifyUpdate(md_ctx, data, data_len); + err = EVP_VerifyFinal(md_ctx, &sigbuf[siglen * i], + siglen, pkey); + EVP_MD_CTX_reset(md_ctx); + if (err != 1) + printf("!"); + } + } + + clock_gettime(clock_type, &ts); + TIMESPEC_TO_TIMEVAL(&fin, &ts); + timersub(&fin, &debut, &delta); + diff[pass] = (double)delta.tv_sec + (double)delta.tv_usec / 1000000; + } + printf("\r%s %s: sign: %.1f/s, verify: %.1f/s\n", algo, param, + (double)cycles / diff[0], (double)cycles / diff[1]); + EVP_PKEY_free(pkey); + free(sigbuf); + free(data); + } + + if (!test_count) { + fprintf(stderr, "No tests were run, something is wrong.\n"); + exit(1); } - fin = time(NULL); - printf("\b\b\b\b"); - if ((fin - debut) < 3) { printf("cycles too low\n"); exit(1); } - printf("sign: %d/s\n", compter / (unsigned int)(fin - debut)); - EVP_PKEY_free(pkey); - free(sigbuf); - free(data); exit(0); }