| 1 | #ifndef HEADER_CURL_MD5_H
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| 2 | #define HEADER_CURL_MD5_H
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| 3 | /***************************************************************************
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| 4 | * _ _ ____ _
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| 5 | * Project ___| | | | _ \| |
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| 6 | * / __| | | | |_) | |
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| 7 | * | (__| |_| | _ <| |___
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| 8 | * \___|\___/|_| \_\_____|
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| 9 | *
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| 10 | * Copyright (C) 1998 - 2010, Daniel Stenberg, <[email protected]>, et al.
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| 11 | *
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| 12 | * This software is licensed as described in the file COPYING, which
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| 13 | * you should have received as part of this distribution. The terms
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| 14 | * are also available at https://curl.haxx.se/docs/copyright.html.
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| 15 | *
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| 16 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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| 17 | * copies of the Software, and permit persons to whom the Software is
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| 18 | * furnished to do so, under the terms of the COPYING file.
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| 19 | *
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| 20 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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| 21 | * KIND, either express or implied.
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| 22 | *
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| 23 | ***************************************************************************/
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| 24 |
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| 25 | #ifndef CURL_DISABLE_CRYPTO_AUTH
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| 26 | #include "curl_hmac.h"
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| 27 |
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| 28 | #define MD5_DIGEST_LEN 16
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| 29 |
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| 30 | typedef void (* Curl_MD5_init_func)(void *context);
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| 31 | typedef void (* Curl_MD5_update_func)(void *context,
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| 32 | const unsigned char *data,
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| 33 | unsigned int len);
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| 34 | typedef void (* Curl_MD5_final_func)(unsigned char *result, void *context);
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| 35 |
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| 36 | typedef struct {
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| 37 | Curl_MD5_init_func md5_init_func; /* Initialize context procedure */
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| 38 | Curl_MD5_update_func md5_update_func; /* Update context with data */
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| 39 | Curl_MD5_final_func md5_final_func; /* Get final result procedure */
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| 40 | unsigned int md5_ctxtsize; /* Context structure size */
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| 41 | unsigned int md5_resultlen; /* Result length (bytes) */
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| 42 | } MD5_params;
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| 43 |
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| 44 | typedef struct {
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| 45 | const MD5_params *md5_hash; /* Hash function definition */
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| 46 | void *md5_hashctx; /* Hash function context */
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| 47 | } MD5_context;
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| 48 |
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| 49 | extern const MD5_params Curl_DIGEST_MD5[1];
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| 50 | extern const HMAC_params Curl_HMAC_MD5[1];
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| 51 |
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| 52 | void Curl_md5it(unsigned char *output,
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| 53 | const unsigned char *input);
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| 54 |
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| 55 | MD5_context * Curl_MD5_init(const MD5_params *md5params);
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| 56 | int Curl_MD5_update(MD5_context *context,
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| 57 | const unsigned char *data,
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| 58 | unsigned int len);
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| 59 | int Curl_MD5_final(MD5_context *context, unsigned char *result);
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| 60 |
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| 61 | #endif
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| 62 |
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| 63 | #endif /* HEADER_CURL_MD5_H */
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