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-rw-r--r--nss/lib/freebl/mpi/tests/mptest-4b.c111
1 files changed, 58 insertions, 53 deletions
diff --git a/nss/lib/freebl/mpi/tests/mptest-4b.c b/nss/lib/freebl/mpi/tests/mptest-4b.c
index b8e15ba..1bb2f91 100644
--- a/nss/lib/freebl/mpi/tests/mptest-4b.c
+++ b/nss/lib/freebl/mpi/tests/mptest-4b.c
@@ -19,84 +19,89 @@
#include "mpi.h"
#include "mpprime.h"
-char *g_prime =
- "34BD53C07350E817CCD49721020F1754527959C421C1533244769D4CF060A8B1C3DA"
- "25094BE723FB1E2369B55FEEBBE0FAC16425161BF82684062B5EC5D7D47D1B23C117"
- "0FA19745E44A55E148314E582EB813AC9EE5126295E2E380CACC2F6D206B293E5ED9"
- "23B54EE961A8C69CD625CE4EC38B70C649D7F014432AEF3A1C93";
+char *g_prime =
+ "34BD53C07350E817CCD49721020F1754527959C421C1533244769D4CF060A8B1C3DA"
+ "25094BE723FB1E2369B55FEEBBE0FAC16425161BF82684062B5EC5D7D47D1B23C117"
+ "0FA19745E44A55E148314E582EB813AC9EE5126295E2E380CACC2F6D206B293E5ED9"
+ "23B54EE961A8C69CD625CE4EC38B70C649D7F014432AEF3A1C93";
char *g_gen = "5";
typedef struct {
- unsigned int sec;
- unsigned int usec;
+ unsigned int sec;
+ unsigned int usec;
} instant_t;
-instant_t now(void)
+instant_t
+now(void)
{
- struct timeval clk;
- instant_t res;
+ struct timeval clk;
+ instant_t res;
- res.sec = res.usec = 0;
+ res.sec = res.usec = 0;
- if(gettimeofday(&clk, NULL) != 0)
- return res;
+ if (gettimeofday(&clk, NULL) != 0)
+ return res;
- res.sec = clk.tv_sec;
- res.usec = clk.tv_usec;
+ res.sec = clk.tv_sec;
+ res.usec = clk.tv_usec;
- return res;
+ return res;
}
extern mp_err s_mp_pad();
-int main(int argc, char *argv[])
+int
+main(int argc, char *argv[])
{
- instant_t start, finish;
- mp_int prime, gen, expt, res;
- unsigned int ix, diff;
- int num;
+ instant_t start, finish;
+ mp_int prime, gen, expt, res;
+ unsigned int ix, diff;
+ int num;
- srand(time(NULL));
+ srand(time(NULL));
- if(argc < 2) {
- fprintf(stderr, "Usage: %s <num-tests>\n", argv[0]);
- return 1;
- }
+ if (argc < 2) {
+ fprintf(stderr, "Usage: %s <num-tests>\n", argv[0]);
+ return 1;
+ }
- if((num = atoi(argv[1])) < 0)
- num = -num;
+ if ((num = atoi(argv[1])) < 0)
+ num = -num;
- if(num == 0)
- ++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(&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);
+ mp_init_size(&expt, USED(&prime) - 1);
+ s_mp_pad(&expt, USED(&prime) - 1);
- printf("Testing %d modular exponentations ... \n", num);
+ 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();
+ 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;
+ 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);
+ 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);
+ mp_clear(&expt);
+ mp_clear(&res);
+ mp_clear(&gen);
+ mp_clear(&prime);
- return 0;
+ return 0;
}