1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __CRYPTOHASH_H 3 #define __CRYPTOHASH_H 4 5 #include <uapi/linux/types.h> 6 7 #define SHA_DIGEST_WORDS 5 8 #define SHA_MESSAGE_BYTES (512 /*bits*/ / 8) 9 #define SHA_WORKSPACE_WORDS 16 10 11 void sha_init(__u32 *buf); 12 void sha_transform(__u32 *digest, const char *data, __u32 *W); 13 14 #endif