diff options
Diffstat (limited to 'security/nss/lib/freebl/mpi/tests/mptest-4.c')
-rw-r--r-- | security/nss/lib/freebl/mpi/tests/mptest-4.c | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/security/nss/lib/freebl/mpi/tests/mptest-4.c b/security/nss/lib/freebl/mpi/tests/mptest-4.c deleted file mode 100644 index 0f326ac2c..000000000 --- a/security/nss/lib/freebl/mpi/tests/mptest-4.c +++ /dev/null @@ -1,111 +0,0 @@ -/* - * Simple test driver for MPI library - * - * Test 4: Modular arithmetic tests - * - * 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/. */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <ctype.h> -#include <limits.h> - -#include "mpi.h" - -int -main(int argc, char *argv[]) -{ - int ix; - mp_int a, b, c, m; - mp_digit r; - - if (argc < 4) { - fprintf(stderr, "Usage: %s <a> <b> <m>\n", argv[0]); - return 1; - } - - printf("Test 4: Modular arithmetic\n\n"); - - mp_init(&a); - mp_init(&b); - mp_init(&m); - - mp_read_radix(&a, argv[1], 10); - mp_read_radix(&b, argv[2], 10); - mp_read_radix(&m, argv[3], 10); - printf("a = "); - mp_print(&a, stdout); - fputc('\n', stdout); - printf("b = "); - mp_print(&b, stdout); - fputc('\n', stdout); - printf("m = "); - mp_print(&m, stdout); - fputc('\n', stdout); - - mp_init(&c); - printf("\nc = a (mod m)\n"); - - mp_mod(&a, &m, &c); - printf("c = "); - mp_print(&c, stdout); - fputc('\n', stdout); - - printf("\nc = b (mod m)\n"); - - mp_mod(&b, &m, &c); - printf("c = "); - mp_print(&c, stdout); - fputc('\n', stdout); - - printf("\nc = b (mod 1853)\n"); - - mp_mod_d(&b, 1853, &r); - printf("c = %04X\n", r); - - printf("\nc = (a + b) mod m\n"); - - mp_addmod(&a, &b, &m, &c); - printf("c = "); - mp_print(&c, stdout); - fputc('\n', stdout); - - printf("\nc = (a - b) mod m\n"); - - mp_submod(&a, &b, &m, &c); - printf("c = "); - mp_print(&c, stdout); - fputc('\n', stdout); - - printf("\nc = (a * b) mod m\n"); - - mp_mulmod(&a, &b, &m, &c); - printf("c = "); - mp_print(&c, stdout); - fputc('\n', stdout); - - printf("\nc = (a ** b) mod m\n"); - - mp_exptmod(&a, &b, &m, &c); - printf("c = "); - mp_print(&c, stdout); - fputc('\n', stdout); - - printf("\nIn-place modular squaring test:\n"); - for (ix = 0; ix < 5; ix++) { - printf("a = (a * a) mod m a = "); - mp_sqrmod(&a, &m, &a); - mp_print(&a, stdout); - fputc('\n', stdout); - } - - mp_clear(&c); - mp_clear(&m); - mp_clear(&b); - mp_clear(&a); - - return 0; -} |