Merge tag 's390-5.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

[linux.git] / include / crypto / sha.h

diff --git a/include/crypto/sha.h b/include/crypto/sha.h
index 535955c84187a904343c8ac941e91a07a16f799a..5c2132c7190095bc941dbd2b335234d8d9e12f22 100644 (file)
--- a/include/crypto/sha.h
+++ b/include/crypto/sha.h
@@ -123,12 +123,38 @@ extern int crypto_sha512_finup(struct shash_desc *desc, const u8 *data,
  * For details see lib/crypto/sha256.c
  */
 
-extern int sha256_init(struct sha256_state *sctx);
+static inline int sha256_init(struct sha256_state *sctx)
+{
+       sctx->state[0] = SHA256_H0;
+       sctx->state[1] = SHA256_H1;
+       sctx->state[2] = SHA256_H2;
+       sctx->state[3] = SHA256_H3;
+       sctx->state[4] = SHA256_H4;
+       sctx->state[5] = SHA256_H5;
+       sctx->state[6] = SHA256_H6;
+       sctx->state[7] = SHA256_H7;
+       sctx->count = 0;
+
+       return 0;
+}
 extern int sha256_update(struct sha256_state *sctx, const u8 *input,
                         unsigned int length);
 extern int sha256_final(struct sha256_state *sctx, u8 *hash);
 
-extern int sha224_init(struct sha256_state *sctx);
+static inline int sha224_init(struct sha256_state *sctx)
+{
+       sctx->state[0] = SHA224_H0;
+       sctx->state[1] = SHA224_H1;
+       sctx->state[2] = SHA224_H2;
+       sctx->state[3] = SHA224_H3;
+       sctx->state[4] = SHA224_H4;
+       sctx->state[5] = SHA224_H5;
+       sctx->state[6] = SHA224_H6;
+       sctx->state[7] = SHA224_H7;
+       sctx->count = 0;
+
+       return 0;
+}
 extern int sha224_update(struct sha256_state *sctx, const u8 *input,
                         unsigned int length);
 extern int sha224_final(struct sha256_state *sctx, u8 *hash);