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authorEric Biggers <ebiggers@google.com>2019-04-15 01:23:33 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2019-04-18 16:15:04 +0200
commit67cb60e4efe7bd9d7a7afb8297f58afe25c28919 (patch)
tree793814ab8b57c0c592bc5fee608d3e51db39f4f5 /tools
parentcrypto: powerpc - convert to use crypto_simd_usable() (diff)
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crypto: shash - fix missed optimization in shash_ahash_digest()
shash_ahash_digest(), which is the ->digest() method for ahash tfms that use an shash algorithm, has an optimization where crypto_shash_digest() is called if the data is in a single page. But an off-by-one error prevented this path from being taken unless the user happened to provide extra data in the scatterlist. Fix it. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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