--- include/linux/cryptohash.h

+++ include/linux/cryptohash.h

@@ -3,7 +3,7 @@

#define SHA_DIGEST_WORDS 5

#define SHA_MESSAGE_BYTES (512 /*bits*/ / 8)

-#define SHA_WORKSPACE_WORDS 80

+#define SHA_WORKSPACE_WORDS 16

void sha_init(__u32 *buf);

void sha_transform(__u32 *digest, const char *data, __u32 *W);