From 9ea9c58b40a441a0babef8c615acedcfb3733919 Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Wed, 8 Jul 2020 09:39:40 -0700 Subject: crypto: lib/sha256 - add sha256() function Add a function sha256() which computes a SHA-256 digest in one step, combining sha256_init() + sha256_update() + sha256_final(). This is similar to how we also have blake2s(). Reviewed-by: Ard Biesheuvel Tested-by: Hans de Goede Signed-off-by: Eric Biggers Signed-off-by: Herbert Xu --- include/crypto/sha.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/crypto') diff --git a/include/crypto/sha.h b/include/crypto/sha.h index 10753ff71d46..4ff3da816630 100644 --- a/include/crypto/sha.h +++ b/include/crypto/sha.h @@ -147,6 +147,7 @@ static inline void sha256_init(struct sha256_state *sctx) } void sha256_update(struct sha256_state *sctx, const u8 *data, unsigned int len); void sha256_final(struct sha256_state *sctx, u8 *out); +void sha256(const u8 *data, unsigned int len, u8 *out); static inline void sha224_init(struct sha256_state *sctx) { -- cgit v1.2.3