utils/zenutils/source/shared/crypt.h

   1 /* zenutils - Utilities for working with creative firmwares.
   2  * Copyright 2007 (c) Rasmus Ry <rasmus.ry{at}gmail.com>
   3  *
   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 2 of the License, or
   7  * (at your option) any later version.
   8  *
   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.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #ifndef ZEN_CRYPT_H_INCLUDED
  20 #define ZEN_CRYPT_H_INCLUDED
  21
  22 #include <utils.h>
  23
  24 namespace zen {
  25     bool hmac_sha1_calc(const byte* key, size_t keylen, const byte* data, size_t datalen, byte* sig, size_t* siglen);
  26     bool bf_cbc_encrypt(const byte* key, size_t keylen, byte* data, size_t datalen, const byte* iv);
  27     bool bf_cbc_decrypt(const byte* key, size_t keylen, byte* data, size_t datalen, const byte* iv);
  28 }; //namespace zen
  29
  30 #endif //ZEN_CRYPT_H_INCLUDED