1#ifndef _CRYPTO_MD5_H 2#define _CRYPTO_MD5_H 3 4#include <linux/types.h> 5 6#define MD5_DIGEST_SIZE 16 7#define MD5_HMAC_BLOCK_SIZE 64 8#define MD5_BLOCK_WORDS 16 9#define MD5_HASH_WORDS 4 10 11struct md5_state { 12 u32 hash[MD5_HASH_WORDS]; 13 u32 block[MD5_BLOCK_WORDS]; 14 u64 byte_count; 15}; 16 17#endif 18