gsasl: digest-md5.h Source File

00001 /* digest-md5.h --- Prototypes for DIGEST-MD5 mechanism as defined in RFC 2831.
00002  * Copyright (C) 2002, 2003, 2004  Simon Josefsson
00003  *
00004  * This file is part of GNU SASL Library.
00005  *
00006  * GNU SASL Library is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU Lesser General Public License
00008  * as published by the Free Software Foundation; either version 2.1 of
00009  * the License, or (at your option) any later version.
00010  *
00011  * GNU SASL Library is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014  * Lesser General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU Lesser General Public
00017  * License along with GNU SASL Library; if not, write to the Free
00018  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00019  * Boston, MA 02110-1301, USA.
00020  *
00021  */
00022 
00023 #ifndef DIGEST_MD5_H
00024 #define DIGEST_MD5_H
00025 
00026 #include <gsasl.h>
00027 
00028 #define GSASL_DIGEST_MD5_NAME "DIGEST-MD5"
00029 
00030 extern Gsasl_mechanism gsasl_digest_md5_mechanism;
00031 
00032 extern int _gsasl_digest_md5_client_start (Gsasl_session * sctx,
00033                                            void **mech_data);
00034 extern int _gsasl_digest_md5_client_step (Gsasl_session * sctx,
00035                                           void *mech_data,
00036                                           const char *input, size_t input_len,
00037                                           char **output, size_t * output_len);
00038 extern void _gsasl_digest_md5_client_finish (Gsasl_session * sctx,
00039                                              void *mech_data);
00040 extern int _gsasl_digest_md5_client_encode (Gsasl_session * sctx,
00041                                             void *mech_data,
00042                                             const char *input,
00043                                             size_t input_len,
00044                                             char **output,
00045                                             size_t * output_len);
00046 extern int _gsasl_digest_md5_client_decode (Gsasl_session * sctx,
00047                                             void *mech_data,
00048                                             const char *input,
00049                                             size_t input_len,
00050                                             char **output,
00051                                             size_t * output_len);
00052 
00053 extern int _gsasl_digest_md5_server_start (Gsasl_session * sctx,
00054                                            void **mech_data);
00055 extern int _gsasl_digest_md5_server_step (Gsasl_session * sctx,
00056                                           void *mech_data,
00057                                           const char *input, size_t input_len,
00058                                           char **output, size_t * output_len);
00059 extern void _gsasl_digest_md5_server_finish (Gsasl_session * sctx,
00060                                              void *mech_data);
00061 extern int _gsasl_digest_md5_server_encode (Gsasl_session * sctx,
00062                                             void *mech_data,
00063                                             const char *input,
00064                                             size_t input_len,
00065                                             char **output,
00066                                             size_t * output_len);
00067 extern int _gsasl_digest_md5_server_decode (Gsasl_session * sctx,
00068                                             void *mech_data,
00069                                             const char *input,
00070                                             size_t input_len,
00071                                             char **output,
00072                                             size_t * output_len);
00073 
00074 #endif /* DIGEST_MD5_H */