1 /* 2 * Pidgin-Encryption OAEP padding routines 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 #ifndef NSS_OAEP_H 23 #define NSS_OAEP_H 24 25 int oaep_pad_block(unsigned char* padded_data, unsigned int padded_len, 26 const unsigned char* data, unsigned int data_len); 27 28 int oaep_unpad_block(unsigned char* unpadded_data_start, unsigned int * unpadded_len, 29 unsigned char* padded_data, unsigned padded_len); 30 31 unsigned int oaep_max_unpadded_len(unsigned int padded_len); 32 33 void oaep_test(); 34 35 #endif 36