lib/openpgp/gnutls_openpgp.h

   1 /*
   2  * Copyright (C) 2002-2012 Free Software Foundation, Inc.
   3  *
   4  * Author: Timo Schulz, Nikos Mavrogiannopoulos
   5  *
   6  * This file is part of GnuTLS.
   7  *
   8  * The GnuTLS is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public License
  10  * as published by the Free Software Foundation; either version 3 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful, but
  14  * WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public License
  19  * along with this program.  If not, see <http://www.gnu.org/licenses/>
  20  *
  21  */
  22
  23 #include <config.h>
  24
  25 #ifdef ENABLE_OPENPGP
  26
  27 #ifndef GNUTLS_OPENPGP_LOCAL_H
  28 #define GNUTLS_OPENPGP_LOCAL_H
  29
  30 #include <auth/cert.h>
  31 #include <opencdk.h>
  32 #include <gnutls/abstract.h>
  33
  34 /* OpenCDK compatible */
  35 typedef enum
  36 {
  37   KEY_ATTR_NONE = 0,
  38   KEY_ATTR_SHORT_KEYID = 3,
  39   KEY_ATTR_KEYID = 4,
  40   KEY_ATTR_FPR = 5
  41 } key_attr_t;
  42
  43 int gnutls_openpgp_count_key_names (const gnutls_datum_t * cert);
  44
  45 int gnutls_openpgp_get_key (gnutls_datum_t * key,
  46                             gnutls_openpgp_keyring_t keyring,
  47                             key_attr_t by, uint8_t * pattern);
  48
  49 /* internal */
  50 int
  51 _gnutls_openpgp_privkey_cpy (gnutls_openpgp_privkey_t dest, gnutls_openpgp_privkey_t src);
  52
  53 int
  54 _gnutls_openpgp_request_key (gnutls_session_t,
  55                              gnutls_datum_t * ret,
  56                              const gnutls_certificate_credentials_t cred,
  57                              uint8_t * key_fpr, int key_fpr_size);
  58
  59 int _gnutls_openpgp_verify_key (const gnutls_certificate_credentials_t,
  60                                 const gnutls_datum_t * cert_list,
  61                                 int cert_list_length, unsigned int *status);
  62 int _gnutls_openpgp_fingerprint (const gnutls_datum_t * cert,
  63                                  unsigned char *fpr, size_t * fprlen);
  64 time_t _gnutls_openpgp_get_raw_key_creation_time (const gnutls_datum_t *
  65                                                   cert);
  66 time_t _gnutls_openpgp_get_raw_key_expiration_time (const gnutls_datum_t *
  67                                                     cert);
  68
  69 int
  70 _gnutls_openpgp_privkey_sign_hash (gnutls_openpgp_privkey_t key,
  71                                    const gnutls_datum_t * hash,
  72                                    gnutls_datum_t * signature);
  73
  74
  75 int
  76 _gnutls_openpgp_privkey_decrypt_data (gnutls_openpgp_privkey_t key,
  77                                      unsigned int flags,
  78                                      const gnutls_datum_t * ciphertext,
  79                                      gnutls_datum_t * plaintext);
  80
  81 #endif /*GNUTLS_OPENPGP_LOCAL_H */
  82
  83 #endif /*ENABLE_OPENPGP */