1 #ifndef HEADER_CURL_MD5_H
2 #define HEADER_CURL_MD5_H
3 /***************************************************************************
5 * Project ___| | | | _ \| |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
10 * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
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.se/docs/copyright.html.
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.
20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21 * KIND, either express or implied.
23 * SPDX-License-Identifier: curl
25 ***************************************************************************/
27 #ifndef CURL_DISABLE_CRYPTO_AUTH
28 #include "curl_hmac.h"
30 #define MD5_DIGEST_LEN 16
32 typedef CURLcode (* Curl_MD5_init_func)(void *context);
33 typedef void (* Curl_MD5_update_func)(void *context,
34 const unsigned char *data,
36 typedef void (* Curl_MD5_final_func)(unsigned char *result, void *context);
39 Curl_MD5_init_func md5_init_func; /* Initialize context procedure */
40 Curl_MD5_update_func md5_update_func; /* Update context with data */
41 Curl_MD5_final_func md5_final_func; /* Get final result procedure */
42 unsigned int md5_ctxtsize; /* Context structure size */
43 unsigned int md5_resultlen; /* Result length (bytes) */
47 const struct MD5_params *md5_hash; /* Hash function definition */
48 void *md5_hashctx; /* Hash function context */
51 extern const struct MD5_params Curl_DIGEST_MD5[1];
52 extern const struct HMAC_params Curl_HMAC_MD5[1];
54 CURLcode Curl_md5it(unsigned char *output, const unsigned char *input,
57 struct MD5_context *Curl_MD5_init(const struct MD5_params *md5params);
58 CURLcode Curl_MD5_update(struct MD5_context *context,
59 const unsigned char *data,
61 CURLcode Curl_MD5_final(struct MD5_context *context, unsigned char *result);
65 #endif /* HEADER_CURL_MD5_H */