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 11 #define MD5_H0 0x67452301UL 12 #define MD5_H1 0xefcdab89UL 13 #define MD5_H2 0x98badcfeUL 14 #define MD5_H3 0x10325476UL 15 16 struct md5_state { 17 u32 hash[MD5_HASH_WORDS]; 18 u32 block[MD5_BLOCK_WORDS]; 19 u64 byte_count; 20 }; 21 22 #endif 23