crypto/cipher/rsa.h

   1 /* rsa.h
   2  *      Copyright (C) 1997,1998 by Werner Koch (dd9jn)
   3  *      Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
   4  *
   5  * This file is part of Libgcrypt.
   6  *
   7  * Libgcrypt is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU Lesser General Public License as
   9  * published by the Free Software Foundation; either version 2.1 of
  10  * the License, or (at your option) any later version.
  11  *
  12  * Libgcrypt is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  20  */
  21 #ifndef G10_RSA_H
  22 #define G10_RSA_H
  23
  24 int _gcry_rsa_generate( int algo, unsigned int nbits, unsigned long use_e,
  25                         MPI *skey, MPI **retfactors );
  26 int _gcry_rsa_check_secret_key( int algo, MPI *skey );
  27 int _gcry_rsa_encrypt( int algo, MPI *resarr, MPI data, MPI *pkey, int flags);
  28 int _gcry_rsa_decrypt( int algo, MPI *result, MPI *data, MPI *skey, int flags);
  29 int _gcry_rsa_sign( int algo, MPI *resarr, MPI data, MPI *skey );
  30 int _gcry_rsa_verify( int algo, MPI hash, MPI *data, MPI *pkey,
  31                     int (*cmp)(void *, MPI), void *opaquev );
  32 unsigned _gcry_rsa_get_nbits( int algo, MPI *pkey );
  33 const char *_gcry_rsa_get_info( int algo, int *npkey, int *nskey,
  34                                     int *nenc, int *nsig, int *use );
  35
  36
  37 #endif /*G10_RSA_H*/