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 - 2021, 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 29 extern const struct HMAC_params Curl_HMAC_SHA256[1]; 30 31 #ifdef USE_WOLFSSL 32 /* SHA256_DIGEST_LENGTH is an enum value in wolfSSL. Need to import it from 33 * sha.h*/ 34 #include <wolfssl/options.h> 35 #include <openssl/sha.h> 36 #else 37 #define SHA256_DIGEST_LENGTH 32 38 #endif 39 40 void Curl_sha256it(unsigned char *outbuffer, const unsigned char *input, 41 const size_t len); 42 43 #endif 44 45 #endif /* HEADER_CURL_SHA256_H */ 46