lib/crypto/gnutls_helpers.h

   1 /*
   2  * Copyright (c) 2019      Andreas Schneider <asn@samba.org>
   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 3 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, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #ifndef _GNUTLS_HELPERS_H
  19 #define _GNUTLS_HELPERS_H
  20
  21 #include "libcli/util/ntstatus.h"
  22 #include "libcli/util/werror.h"
  23
  24 NTSTATUS _gnutls_error_to_ntstatus(int gnutls_rc,
  25                                    NTSTATUS blocked_status,
  26                                    const char *function,
  27                                    const char *location);
  28 #define gnutls_error_to_ntstatus(gnutls_rc, blocked_status) \
  29         _gnutls_error_to_ntstatus(gnutls_rc, blocked_status, \
  30                                   __FUNCTION__, __location__)
  31
  32 WERROR _gnutls_error_to_werror(int gnutls_rc,
  33                                WERROR blocked_werr,
  34                                const char *function,
  35                                const char *location);
  36 #define gnutls_error_to_werror(gnutls_rc, blocked_werr) \
  37         _gnutls_error_to_werror(gnutls_rc, blocked_werr, \
  38                                 __FUNCTION__, __location__)
  39
  40 enum samba_gnutls_direction {
  41         SAMBA_GNUTLS_ENCRYPT,
  42         SAMBA_GNUTLS_DECRYPT
  43 };
  44
  45 int samba_gnutls_arcfour_confounded_md5(const DATA_BLOB *key_input1,
  46                                         const DATA_BLOB *key_input2,
  47                                         DATA_BLOB *data,
  48                                         enum samba_gnutls_direction encrypt);
  49
  50 #endif /* _GNUTLS_HELPERS_H */