1 /* crypt_keypacker.c - NextIRCd
2 * Copyright (C) 2012-2013 Philipp Kreil (pk910)
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 #include "crypt_keypacker.h"
25 * - remove -----xy----- lines
26 * - remove line breaks
28 char *crypt_rsa_packkey(char *key) {
29 char *packed = malloc(strlen(key));
34 for(i = 0; key[i]; i++) {
40 if(match("*PRIVATE KEY*", key))
61 char *crypt_rsa_unpackkey(char *packed) {
62 int size = strlen(packed);
63 char *key = malloc(size + (size/64)+1 + 128);
66 kpos += sprintf(key + kpos, "-----BEGIN RSA PRIVATE KEY-----");
68 kpos += sprintf(key + kpos, "-----BEGIN PUBLIC KEY-----");
71 for(i = 1; i < size; i++) {
74 key[kpos++] = packed[i];
78 kpos += sprintf(key + kpos, "-----END RSA PRIVATE KEY-----\n");
80 kpos += sprintf(key + kpos, "-----END PUBLIC KEY-----\n");