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| author |   Eric Biggers <ebiggers@google.com> | 2020-07-08 09:39:40 -0700 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2020-07-16 21:49:05 +1000 |
| commit | 9ea9c58b40a441a0babef8c615acedcfb3733919 (patch) | |
| tree | dc3f3877b658e2a9ce6432550e0e5a6d22095d75 /include/crypto | |
| parent | crypto: sparc - rename sha256 to sha256_alg (diff) | |
| download | wireguard-linux-9ea9c58b40a441a0babef8c615acedcfb3733919.tar.xz wireguard-linux-9ea9c58b40a441a0babef8c615acedcfb3733919.zip | |
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 <ardb@kernel.org>
Tested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto')
| -rw-r--r-- | include/crypto/sha.h | 1 |
1 files changed, 1 insertions, 0 deletions
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) { |