lib/silccrypt/silcpkcs1_i.h

   1 /*
   2
   3   silcpkcs1_i.h
   4
   5   Author: Pekka Riikonen <priikone@silcnet.org>
   6
   7   Copyright (C); 2006 Pekka Riikonen
   8
   9   This program is free software; you can redistribute it and/or modify
  10   it under the terms of the GNU General Public License as published by
  11   the Free Software Foundation; version 2 of the License.
  12
  13   This program is distributed in the hope that it will be useful,
  14   but WITHOUT ANY WARRANTY; without even the implied warranty of
  15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16   GNU General Public License for more details.
  17
  18 */
  19
  20 #ifndef SILCPKCS1_I_H
  21 #define SILCPKCS1_I_H
  22
  23 SilcBool silc_pkcs1_generate_key(SilcUInt32 keylen,
  24                                  SilcRng rng,
  25                                  void **ret_public_key,
  26                                  void **ret_private_key);
  27 int silc_pkcs1_import_public_key(unsigned char *key,
  28                                  SilcUInt32 key_len,
  29                                  void **ret_public_key);
  30 unsigned char *silc_pkcs1_export_public_key(void *public_key,
  31                                             SilcUInt32 *ret_len);
  32 SilcUInt32 silc_pkcs1_public_key_bitlen(void *public_key);
  33 void *silc_pkcs1_public_key_copy(void *public_key);
  34 SilcBool silc_pkcs1_public_key_compare(void *key1, void *key2);
  35 void silc_pkcs1_public_key_free(void *public_key);
  36 int silc_pkcs1_import_private_key(unsigned char *key,
  37                                   SilcUInt32 key_len,
  38                                   void **ret_private_key);
  39 unsigned char *silc_pkcs1_export_private_key(void *private_key,
  40                                              SilcUInt32 *ret_len);
  41 SilcUInt32 silc_pkcs1_private_key_bitlen(void *private_key);
  42 void silc_pkcs1_private_key_free(void *private_key);
  43 SilcBool silc_pkcs1_encrypt(void *public_key,
  44                             unsigned char *src,
  45                             SilcUInt32 src_len,
  46                             unsigned char *dst,
  47                             SilcUInt32 dst_size,
  48                             SilcUInt32 *ret_dst_len,
  49                             SilcRng rng);
  50 SilcBool silc_pkcs1_decrypt(void *private_key,
  51                             unsigned char *src,
  52                             SilcUInt32 src_len,
  53                             unsigned char *dst,
  54                             SilcUInt32 dst_size,
  55                             SilcUInt32 *ret_dst_len);
  56 SilcBool silc_pkcs1_sign(void *private_key,
  57                          unsigned char *src,
  58                          SilcUInt32 src_len,
  59                          unsigned char *signature,
  60                          SilcUInt32 signature_size,
  61                          SilcUInt32 *ret_signature_len,
  62                          SilcBool compute_hash,
  63                          SilcHash hash);
  64 SilcBool silc_pkcs1_verify(void *public_key,
  65                            unsigned char *signature,
  66                            SilcUInt32 signature_len,
  67                            unsigned char *data,
  68                            SilcUInt32 data_len,
  69                            SilcHash hash);
  70 SilcBool silc_pkcs1_sign_no_oid(void *private_key,
  71                                 unsigned char *src,
  72                                 SilcUInt32 src_len,
  73                                 unsigned char *signature,
  74                                 SilcUInt32 signature_size,
  75                                 SilcUInt32 *ret_signature_len,
  76                                 SilcBool compute_hash,
  77                                 SilcHash hash);
  78 SilcBool silc_pkcs1_verify_no_oid(void *public_key,
  79                                   unsigned char *signature,
  80                                   SilcUInt32 signature_len,
  81                                   unsigned char *data,
  82                                   SilcUInt32 data_len,
  83                                   SilcHash hash);
  84
  85 #endif /* SILCPKCS1_I_H */