1 /* 2 * Pidgin-Encryption PSS signature routines, from PKCS#1 v2.1 3 * 4 * Copyright (C) 2003 William Tompkins 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 19 * 20 */ 21 22 /* Generate a signature block (not including the msg) in the specified space */ 23 int pss_generate_sig(unsigned char* sig, unsigned int sig_len, 24 const unsigned char* msg, unsigned int msg_len, int saltlen); 25 26 /* Verify that the the signature block corresponds to the given message */ 27 int pss_check_sig(unsigned char* sig, unsigned int sig_len, 28 const unsigned char* msg, unsigned int msg_len); 29 30 void pss_test(); 31