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64 lines
2.5 KiB
C
64 lines
2.5 KiB
C
#ifndef HEADER_CURL_MD5_H
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#define HEADER_CURL_MD5_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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***************************************************************************/
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#ifndef CURL_DISABLE_CRYPTO_AUTH
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#include "curl_hmac.h"
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#define MD5_DIGEST_LEN 16
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typedef void (* Curl_MD5_init_func)(void *context);
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typedef void (* Curl_MD5_update_func)(void *context,
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const unsigned char *data,
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unsigned int len);
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typedef void (* Curl_MD5_final_func)(unsigned char *result, void *context);
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struct MD5_params {
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Curl_MD5_init_func md5_init_func; /* Initialize context procedure */
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Curl_MD5_update_func md5_update_func; /* Update context with data */
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Curl_MD5_final_func md5_final_func; /* Get final result procedure */
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unsigned int md5_ctxtsize; /* Context structure size */
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unsigned int md5_resultlen; /* Result length (bytes) */
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};
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struct MD5_context {
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const struct MD5_params *md5_hash; /* Hash function definition */
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void *md5_hashctx; /* Hash function context */
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};
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extern const struct MD5_params Curl_DIGEST_MD5[1];
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extern const struct HMAC_params Curl_HMAC_MD5[1];
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void Curl_md5it(unsigned char *output, const unsigned char *input,
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const size_t len);
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struct MD5_context *Curl_MD5_init(const struct MD5_params *md5params);
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CURLcode Curl_MD5_update(struct MD5_context *context,
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const unsigned char *data,
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unsigned int len);
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CURLcode Curl_MD5_final(struct MD5_context *context, unsigned char *result);
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#endif
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#endif /* HEADER_CURL_MD5_H */
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