1#ifndef HEADER_CURL_SHA256_H
2#define HEADER_CURL_SHA256_H
3/***************************************************************************
4 * _ _ ____ _
5 * Project ___| | | | _ \| |
6 * / __| | | | |_) | |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) 2017, Florin Petriuc, <petriuc.florin@gmail.com>
11 * Copyright (C) 2018 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
12 *
13 * This software is licensed as described in the file COPYING, which
14 * you should have received as part of this distribution. The terms
15 * are also available at https://curl.se/docs/copyright.html.
16 *
17 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
18 * copies of the Software, and permit persons to whom the Software is
19 * furnished to do so, under the terms of the COPYING file.
20 *
21 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
22 * KIND, either express or implied.
23 *
24 ***************************************************************************/
25
26#ifndef CURL_DISABLE_CRYPTO_AUTH
27#include "curl_hmac.h"
28
29extern const struct HMAC_params Curl_HMAC_SHA256[1];
30
31#define SHA256_DIGEST_LENGTH 32
32
33void Curl_sha256it(unsigned char *outbuffer, const unsigned char *input,
34 const size_t len);
35
36#endif
37
38#endif /* HEADER_CURL_SHA256_H */
39