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module Data.Digest.Sha2
( sha224
, sha256
, sha384
, sha512
) where
import Data.ByteString.Lazy (ByteString)
import Data.Digest.Internal
foreign import ccall "openssl/digest.h EVP_sha224" evpSha224 :: Algo
foreign import ccall "openssl/digest.h EVP_sha256" evpSha256 :: Algo
foreign import ccall "openssl/digest.h EVP_sha384" evpSha384 :: Algo
foreign import ccall "openssl/digest.h EVP_sha512" evpSha512 :: Algo
sha224 :: ByteString -> Digest
sha224 = hash evpSha224
sha256 :: ByteString -> Digest
sha256 = hash evpSha256
sha384 :: ByteString -> Digest
sha384 = hash evpSha384
sha512 :: ByteString -> Digest
sha512 = hash evpSha512
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