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Diffstat (limited to '')
| -rw-r--r-- | bin/tests/pkcs11/benchmarks/random.c | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/bin/tests/pkcs11/benchmarks/random.c b/bin/tests/pkcs11/benchmarks/random.c new file mode 100644 index 0000000..144cfa8 --- /dev/null +++ b/bin/tests/pkcs11/benchmarks/random.c @@ -0,0 +1,194 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +/* + * Portions copyright (c) 2008 Nominet UK. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. + */ + +/* random [-m module] [-s $slot] [-n count] */ + +/*! \file */ + +#include <config.h> + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include <unistd.h> + +#include <isc/commandline.h> +#include <isc/print.h> +#include <isc/result.h> +#include <isc/types.h> +#include <isc/util.h> + +#include <pk11/pk11.h> +#include <pk11/result.h> + +#ifndef HAVE_CLOCK_GETTIME + +#include <sys/time.h> + +#ifndef CLOCK_REALTIME +#define CLOCK_REALTIME 0 +#endif + +static int clock_gettime(int32_t id, struct timespec *tp); + +static int +clock_gettime(int32_t id, struct timespec *tp) +{ + struct timeval tv; + int result; + + UNUSED(id); + + result = gettimeofday(&tv, NULL); + if (result) + return (result); + tp->tv_sec = tv.tv_sec; + tp->tv_nsec = (long) tv.tv_usec * 1000; + return (result); +} +#endif + +CK_BYTE buf[1024]; + +int +main(int argc, char *argv[]) { + isc_result_t result; + CK_RV rv; + CK_SLOT_ID slot = 0; + CK_SESSION_HANDLE hSession = CK_INVALID_HANDLE; + CK_ULONG len = sizeof(buf); + pk11_context_t pctx; + pk11_optype_t op_type = OP_RAND; + char *lib_name = NULL; + int error = 0; + int c, errflg = 0; + unsigned int count = 1000; + unsigned int i; + struct timespec starttime; + struct timespec endtime; + + while ((c = isc_commandline_parse(argc, argv, ":m:s:n:")) != -1) { + switch (c) { + case 'm': + lib_name = isc_commandline_argument; + break; + case 's': + slot = atoi(isc_commandline_argument); + op_type = OP_ANY; + break; + case 'n': + count = atoi(isc_commandline_argument); + break; + case ':': + fprintf(stderr, + "Option -%c requires an operand\n", + isc_commandline_option); + errflg++; + break; + case '?': + default: + fprintf(stderr, "Unrecognised option: -%c\n", + isc_commandline_option); + errflg++; + } + } + + if (errflg) { + fprintf(stderr, "Usage:\n"); + fprintf(stderr, + "\trandom [-m module] [-s slot] [-n count]\n"); + exit(1); + } + + pk11_result_register(); + + /* Initialize the CRYPTOKI library */ + if (lib_name != NULL) + pk11_set_lib_name(lib_name); + + result = pk11_get_session(&pctx, op_type, false, false, + false, NULL, slot); + if ((result != ISC_R_SUCCESS) && + (result != PK11_R_NODIGESTSERVICE) && + (result != PK11_R_NOAESSERVICE)) { + fprintf(stderr, "Error initializing PKCS#11: %s\n", + isc_result_totext(result)); + exit(1); + } + + hSession = pctx.session; + + if (clock_gettime(CLOCK_REALTIME, &starttime) < 0) { + perror("clock_gettime(start)"); + goto exit_session; + } + + for (i = 0; i < count; i++) { + /* Get random bytes */ + rv = pkcs_C_GenerateRandom(hSession, buf, len); + if (rv != CKR_OK) { + fprintf(stderr, + "C_GenerateRandom[%u]: Error = 0x%.8lX\n", + i, rv); + error = 1; + break; + } + } + + if (clock_gettime(CLOCK_REALTIME, &endtime) < 0) { + perror("clock_gettime(end)"); + goto exit_session; + } + + endtime.tv_sec -= starttime.tv_sec; + endtime.tv_nsec -= starttime.tv_nsec; + while (endtime.tv_nsec < 0) { + endtime.tv_sec -= 1; + endtime.tv_nsec += 1000000000; + } + printf("%uK random bytes in %ld.%09lds\n", i, + endtime.tv_sec, endtime.tv_nsec); + if (i > 0) + printf("%g random bytes/s\n", + 1024 * i / ((double) endtime.tv_sec + + (double) endtime.tv_nsec / 1000000000.)); + + exit_session: + pk11_return_session(&pctx); + (void) pk11_finalize(); + + exit(error); +} |