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-rw-r--r--nss/lib/freebl/mpi/tests/mptest-3.c147
1 files changed, 77 insertions, 70 deletions
diff --git a/nss/lib/freebl/mpi/tests/mptest-3.c b/nss/lib/freebl/mpi/tests/mptest-3.c
index 4636a25..86fb246 100644
--- a/nss/lib/freebl/mpi/tests/mptest-3.c
+++ b/nss/lib/freebl/mpi/tests/mptest-3.c
@@ -17,82 +17,89 @@
#include "mpi.h"
-#define SQRT 1 /* define nonzero to get square-root test */
-#define EXPT 0 /* define nonzero to get exponentiate test */
+#define EXPT 0 /* define nonzero to get exponentiate test */
-int main(int argc, char *argv[])
+int
+main(int argc, char *argv[])
{
- int ix;
- mp_int a, b, c, d;
- mp_digit r;
- mp_err res;
-
- if(argc < 3) {
- fprintf(stderr, "Usage: %s <a> <b>\n", argv[0]);
- return 1;
- }
-
- printf("Test 3: Multiplication and division\n\n");
- srand(time(NULL));
-
- mp_init(&a);
- mp_init(&b);
-
- mp_read_variable_radix(&a, argv[1], 10);
- mp_read_variable_radix(&b, argv[2], 10);
- printf("a = "); mp_print(&a, stdout); fputc('\n', stdout);
- printf("b = "); mp_print(&b, stdout); fputc('\n', stdout);
-
- mp_init(&c);
- printf("\nc = a * b\n");
-
- mp_mul(&a, &b, &c);
- printf("c = "); mp_print(&c, stdout); fputc('\n', stdout);
-
- printf("\nc = b * 32523\n");
-
- mp_mul_d(&b, 32523, &c);
- printf("c = "); mp_print(&c, stdout); fputc('\n', stdout);
-
- mp_init(&d);
- printf("\nc = a / b, d = a mod b\n");
-
- mp_div(&a, &b, &c, &d);
- printf("c = "); mp_print(&c, stdout); fputc('\n', stdout);
- printf("d = "); mp_print(&d, stdout); fputc('\n', stdout);
-
- ix = rand() % 256;
- printf("\nc = a / %d, r = a mod %d\n", ix, ix);
- mp_div_d(&a, (mp_digit)ix, &c, &r);
- printf("c = "); mp_print(&c, stdout); fputc('\n', stdout);
- printf("r = %04X\n", r);
+ int ix;
+ mp_int a, b, c, d;
+ mp_digit r;
+ mp_err res;
+
+ if (argc < 3) {
+ fprintf(stderr, "Usage: %s <a> <b>\n", argv[0]);
+ return 1;
+ }
+
+ printf("Test 3: Multiplication and division\n\n");
+ srand(time(NULL));
+
+ mp_init(&a);
+ mp_init(&b);
+
+ mp_read_variable_radix(&a, argv[1], 10);
+ mp_read_variable_radix(&b, argv[2], 10);
+ printf("a = ");
+ mp_print(&a, stdout);
+ fputc('\n', stdout);
+ printf("b = ");
+ mp_print(&b, stdout);
+ fputc('\n', stdout);
+
+ mp_init(&c);
+ printf("\nc = a * b\n");
+
+ mp_mul(&a, &b, &c);
+ printf("c = ");
+ mp_print(&c, stdout);
+ fputc('\n', stdout);
+
+ printf("\nc = b * 32523\n");
+
+ mp_mul_d(&b, 32523, &c);
+ printf("c = ");
+ mp_print(&c, stdout);
+ fputc('\n', stdout);
+
+ mp_init(&d);
+ printf("\nc = a / b, d = a mod b\n");
+
+ mp_div(&a, &b, &c, &d);
+ printf("c = ");
+ mp_print(&c, stdout);
+ fputc('\n', stdout);
+ printf("d = ");
+ mp_print(&d, stdout);
+ fputc('\n', stdout);
+
+ ix = rand() % 256;
+ printf("\nc = a / %d, r = a mod %d\n", ix, ix);
+ mp_div_d(&a, (mp_digit)ix, &c, &r);
+ printf("c = ");
+ mp_print(&c, stdout);
+ fputc('\n', stdout);
+ printf("r = %04X\n", r);
#if EXPT
- printf("\nc = a ** b\n");
- mp_expt(&a, &b, &c);
- printf("c = "); mp_print(&c, stdout); fputc('\n', stdout);
+ printf("\nc = a ** b\n");
+ mp_expt(&a, &b, &c);
+ printf("c = ");
+ mp_print(&c, stdout);
+ fputc('\n', stdout);
#endif
- ix = rand() % 256;
- printf("\nc = 2^%d\n", ix);
- mp_2expt(&c, ix);
- printf("c = "); mp_print(&c, stdout); fputc('\n', stdout);
-
-#if SQRT
- printf("\nc = sqrt(a)\n");
- if((res = mp_sqrt(&a, &c)) != MP_OKAY) {
- printf("mp_sqrt: %s\n", mp_strerror(res));
- } else {
- printf("c = "); mp_print(&c, stdout); fputc('\n', stdout);
- mp_sqr(&c, &c);
- printf("c^2 = "); mp_print(&c, stdout); fputc('\n', stdout);
- }
-#endif
+ ix = rand() % 256;
+ printf("\nc = 2^%d\n", ix);
+ mp_2expt(&c, ix);
+ printf("c = ");
+ mp_print(&c, stdout);
+ fputc('\n', stdout);
- mp_clear(&d);
- mp_clear(&c);
- mp_clear(&b);
- mp_clear(&a);
+ mp_clear(&d);
+ mp_clear(&c);
+ mp_clear(&b);
+ mp_clear(&a);
- return 0;
+ return 0;
}