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/* md5.h */
#ifndef MD5_HIDER
#define MD5_HIDER
#include "ustd.h"
#ifdef __cplusplus
extern "C" {
#endif
#define md5_block_size 64
#define md5_hash_size 16
/* algorithm context */
typedef struct md5_ctx
{
unsigned message[md5_block_size / 4]; /* 512-bit buffer for leftovers */
uint64_t length; /* number of processed bytes */
unsigned hash[4]; /* 128-bit algorithm internal hashing state */
} md5_ctx;
/* hash functions */
void rhash_md5_init(md5_ctx *ctx);
void rhash_md5_update(md5_ctx *ctx, const unsigned char* msg, size_t size);
void rhash_md5_final(md5_ctx *ctx, unsigned char result[16]);
#ifdef __cplusplus
} /* extern "C" */
#endif /* __cplusplus */
#endif /* MD5_HIDER */
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