1#ifndef __CRYPTOHASH_H 2#define __CRYPTOHASH_H 3 4#define SHA_DIGEST_WORDS 5 5#define SHA_MESSAGE_BYTES (512 /*bits*/ / 8) 6#define SHA_WORKSPACE_WORDS 80 7 8void sha_init(__u32 *buf); 9void sha_transform(__u32 *digest, const char *data, __u32 *W); 10 11__u32 half_md4_transform(__u32 buf[4], __u32 const in[8]); 12 13#endif 14