/usr/include/dovecot/md4.h is in dovecot-dev 1:2.2.9-1ubuntu2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | /*
* This is an OpenSSL-compatible implementation of the RSA Data Security,
* Inc. MD4 Message-Digest Algorithm.
*
* Written by Solar Designer <solar@openwall.com> in 2001, and placed in
* the public domain. See md4.c for more information.
*/
#ifndef MD4_H
#define MD4_H
#include "hash-method.h"
#define MD4_RESULTLEN (128/8)
struct md4_context {
uint_fast32_t lo, hi;
uint_fast32_t a, b, c, d;
unsigned char buffer[64];
uint_fast32_t block[MD4_RESULTLEN];
};
void md4_init(struct md4_context *ctx);
void md4_update(struct md4_context *ctx, const void *data, size_t size);
void md4_final(struct md4_context *ctx, unsigned char result[MD4_RESULTLEN]);
void md4_get_digest(const void *data, size_t size,
unsigned char result[MD4_RESULTLEN]);
extern const struct hash_method hash_method_md4;
#endif
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