security/nss/lib/freebl/mpi/utils/dec2hex.c@6474c204b198 (annotated)
security/nss/lib/freebl/mpi/utils/dec2hex.c
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* |
| michael@0 | 2 | * dec2hex.c |
| michael@0 | 3 | * |
| michael@0 | 4 | * Convert decimal integers into hexadecimal |
| michael@0 | 5 | * |
| michael@0 | 6 | * This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 7 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 8 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 9 | |
| michael@0 | 10 | #include <stdio.h> |
| michael@0 | 11 | #include <stdlib.h> |
| michael@0 | 12 | #include <string.h> |
| michael@0 | 13 | |
| michael@0 | 14 | #include "mpi.h" |
| michael@0 | 15 | |
| michael@0 | 16 | int main(int argc, char *argv[]) |
| michael@0 | 17 | { |
| michael@0 | 18 | mp_int a; |
| michael@0 | 19 | char *buf; |
| michael@0 | 20 | int len; |
| michael@0 | 21 | |
| michael@0 | 22 | if(argc < 2) { |
| michael@0 | 23 | fprintf(stderr, "Usage: %s <a>\n", argv[0]); |
| michael@0 | 24 | return 1; |
| michael@0 | 25 | } |
| michael@0 | 26 | |
| michael@0 | 27 | mp_init(&a); mp_read_radix(&a, argv[1], 10); |
| michael@0 | 28 | len = mp_radix_size(&a, 16); |
| michael@0 | 29 | buf = malloc(len); |
| michael@0 | 30 | mp_toradix(&a, buf, 16); |
| michael@0 | 31 | |
| michael@0 | 32 | printf("%s\n", buf); |
| michael@0 | 33 | |
| michael@0 | 34 | free(buf); |
| michael@0 | 35 | mp_clear(&a); |
| michael@0 | 36 | |
| michael@0 | 37 | return 0; |
| michael@0 | 38 | } |
