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"
23 * - remove -----xy----- lines
24 * - remove line breaks
26 char *crypt_rsa_packkey(char *key) {
27 char *packed = malloc(strlen(key));
32 for(i = 0; key[i]; i++) {
38 if(match("*PRIVATE KEY*", key))
59 char *crypt_rsa_unpackkey(char *packed) {
60 int size = strlen(packed);
61 char *key = malloc(size + (size/64)+1 + 128);
64 kpos += sprintf(key + kpos, "-----BEGIN RSA PRIVATE KEY-----");
66 kpos += sprintf(key + kpos, "-----BEGIN PUBLIC KEY-----");
69 for(i = 1; i < size; i++) {
72 key[kpos++] = packed[i];
76 kpos += sprintf(key + kpos, "-----END RSA PRIVATE KEY-----\n");
78 kpos += sprintf(key + kpos, "-----END PUBLIC KEY-----\n");