lib/auth_srp_passwd.h

   1 /*
   2  * Copyright (C) 2001, 2002, 2003, 2004, 2005, 2008, 2010 Free Software
   3  * Foundation, Inc.
   4  *
   5  * Author: Nikos Mavrogiannopoulos
   6  *
   7  * This file is part of GnuTLS.
   8  *
   9  * The GnuTLS is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public License
  11  * as published by the Free Software Foundation; either version 2.1 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful, but
  15  * WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  22  * USA
  23  *
  24  */
  25
  26 #ifdef ENABLE_SRP
  27
  28 typedef struct
  29 {
  30   char *username;
  31
  32   gnutls_datum_t salt;
  33   gnutls_datum_t v;
  34   gnutls_datum_t g;
  35   gnutls_datum_t n;
  36 } SRP_PWD_ENTRY;
  37
  38 /* this is locally allocated. It should be freed using the provided function */
  39 int _gnutls_srp_pwd_read_entry (gnutls_session_t state, char *username,
  40                                 SRP_PWD_ENTRY **);
  41 void _gnutls_srp_entry_free (SRP_PWD_ENTRY * entry);
  42 int _gnutls_sbase64_decode (uint8_t * data, size_t data_size,
  43                             uint8_t ** result);
  44
  45 #endif /* ENABLE_SRP */