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/*
* MD5 Message Digest Algorithm (RFC1321).
*
* Derived from cryptoapi implementation, originally based on the
* public domain implementation written by Colin Plumb in 1993.
*
* Copyright (c) Cryptoapi developers.
* Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
*/
#define MD5_DIGEST_SIZE 16
#define MD5_HMAC_BLOCK_SIZE 64
#define MD5_BLOCK_WORDS 16
#define MD5_HASH_WORDS 4
struct md5_ctx {
uint32_t hash[MD5_HASH_WORDS];
uint32_t block[MD5_BLOCK_WORDS];
uint64_t byte_count;
};
extern void md5_init(struct md5_ctx *mctx);
extern void md5_update(struct md5_ctx *mctx, const uint8_t *data, unsigned int len);
extern void md5_final(struct md5_ctx *mctx, uint8_t *out);
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