1 #ifndef HEADER_CURL_SHA256_H 2 #define HEADER_CURL_SHA256_H 3 /*************************************************************************** 4 * _ _ ____ _ 5 * Project ___| | | | _ \| | 6 * / __| | | | |_) | | 7 * | (__| |_| | _ <| |___ 8 * \___|\___/|_| \_\_____| 9 * 10 * Copyright (C) Florin Petriuc, <petriuc.florin@gmail.com> 11 * Copyright (C) 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 * SPDX-License-Identifier: curl 25 * 26 ***************************************************************************/ 27 28 #if !defined(CURL_DISABLE_AWS) || !defined(CURL_DISABLE_DIGEST_AUTH) \ 29 || defined(USE_LIBSSH2) 30 31 #include <curl/curl.h> 32 #include "curl_hmac.h" 33 34 extern const struct HMAC_params Curl_HMAC_SHA256[1]; 35 36 #ifdef USE_WOLFSSL 37 /* SHA256_DIGEST_LENGTH is an enum value in wolfSSL. Need to import it from 38 * sha.h */ 39 #include <wolfssl/options.h> 40 #include <wolfssl/openssl/sha.h> 41 #else 42 #define SHA256_DIGEST_LENGTH 32 43 #endif 44 45 CURLcode Curl_sha256it(unsigned char *outbuffer, const unsigned char *input, 46 const size_t len); 47 48 #endif 49 50 #endif /* HEADER_CURL_SHA256_H */ 51
