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diff --git a/security/nss/lib/freebl/mpi/tests/mptest-4b.c b/security/nss/lib/freebl/mpi/tests/mptest-4b.c
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-/*
- * mptest-4b.c
- *
- * Test speed of a large modular exponentiation of a primitive element
- * modulo a prime.
- *
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the MPI Arbitrary Precision Integer Arithmetic library.
- *
- * The Initial Developer of the Original Code is
- * Michael J. Fromberger.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-/* $Id$ */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <limits.h>
-#include <time.h>
-
-#include <sys/time.h>
-
-#include "mpi.h"
-#include "mpprime.h"
-
-char *g_prime =
- "34BD53C07350E817CCD49721020F1754527959C421C1533244769D4CF060A8B1C3DA"
- "25094BE723FB1E2369B55FEEBBE0FAC16425161BF82684062B5EC5D7D47D1B23C117"
- "0FA19745E44A55E148314E582EB813AC9EE5126295E2E380CACC2F6D206B293E5ED9"
- "23B54EE961A8C69CD625CE4EC38B70C649D7F014432AEF3A1C93";
-char *g_gen = "5";
-
-typedef struct {
- unsigned int sec;
- unsigned int usec;
-} instant_t;
-
-instant_t now(void)
-{
- struct timeval clk;
- instant_t res;
-
- res.sec = res.usec = 0;
-
- if(gettimeofday(&clk, NULL) != 0)
- return res;
-
- res.sec = clk.tv_sec;
- res.usec = clk.tv_usec;
-
- return res;
-}
-
-extern mp_err s_mp_pad();
-
-int main(int argc, char *argv[])
-{
- instant_t start, finish;
- mp_int prime, gen, expt, res;
- unsigned int ix, diff;
- int num;
-
- srand(time(NULL));
-
- if(argc < 2) {
- fprintf(stderr, "Usage: %s <num-tests>\n", argv[0]);
- return 1;
- }
-
- if((num = atoi(argv[1])) < 0)
- num = -num;
-
- if(num == 0)
- ++num;
-
- mp_init(&prime); mp_init(&gen); mp_init(&res);
- mp_read_radix(&prime, g_prime, 16);
- mp_read_radix(&gen, g_gen, 16);
-
- mp_init_size(&expt, USED(&prime) - 1);
- s_mp_pad(&expt, USED(&prime) - 1);
-
- printf("Testing %d modular exponentations ... \n", num);
-
- start = now();
- for(ix = 0; ix < num; ix++) {
- mpp_random(&expt);
- mp_exptmod(&gen, &expt, &prime, &res);
- }
- finish = now();
-
- diff = (finish.sec - start.sec) * 1000000;
- diff += finish.usec; diff -= start.usec;
-
- printf("%d operations took %u usec (%.3f sec)\n",
- num, diff, (double)diff / 1000000.0);
- printf("That is %.3f sec per operation.\n",
- ((double)diff / 1000000.0) / num);
-
- mp_clear(&expt);
- mp_clear(&res);
- mp_clear(&gen);
- mp_clear(&prime);
-
- return 0;
-}