crypto: lib/sha256 - add sha256() function

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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>

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Eric Biggers 2020-07-08 09:39:40 -07:00 • committed by Herbert Xu

parent 6e8f972fc3

commit 9ea9c58b40

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lib/crypto/sha256.c

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