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1 #ifndef HEADER_CURL_DIGEST_H
2 #define HEADER_CURL_DIGEST_H
3 /***************************************************************************
4  *                                  _   _ ____  _
5  *  Project                     ___| | | |  _ \| |
6  *                             / __| | | | |_) | |
7  *                            | (__| |_| |  _ <| |___
8  *                             \___|\___/|_| \_\_____|
9  *
10  * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
11  *
12  * This software is licensed as described in the file COPYING, which
13  * you should have received as part of this distribution. The terms
14  * are also available at https://curl.haxx.se/docs/copyright.html.
15  *
16  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
17  * copies of the Software, and permit persons to whom the Software is
18  * furnished to do so, under the terms of the COPYING file.
19  *
20  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21  * KIND, either express or implied.
22  *
23  ***************************************************************************/
24 
25 #include <curl/curl.h>
26 
27 #if !defined(CURL_DISABLE_CRYPTO_AUTH)
28 
29 #define DIGEST_MAX_VALUE_LENGTH           256
30 #define DIGEST_MAX_CONTENT_LENGTH         1024
31 
32 enum {
33   CURLDIGESTALGO_MD5,
34   CURLDIGESTALGO_MD5SESS,
35   CURLDIGESTALGO_SHA256,
36   CURLDIGESTALGO_SHA256SESS,
37   CURLDIGESTALGO_SHA512_256,
38   CURLDIGESTALGO_SHA512_256SESS
39 };
40 
41 /* This is used to extract the realm from a challenge message */
42 bool Curl_auth_digest_get_pair(const char *str, char *value, char *content,
43                                const char **endptr);
44 
45 #endif
46 
47 #endif /* HEADER_CURL_DIGEST_H */
48