HsOpenSSL-0.2: (Part of) OpenSSL binding for Haskell Contents Index

OpenSSL.EVP.Digest

Description

An interface to message digest algorithms.

Synopsis

data Digest getDigestByName :: String -> IO (Maybe Digest) getDigestNames :: IO [String] digest :: Digest -> String -> String digestBS :: Digest -> ByteString -> String digestLBS :: Digest -> LazyByteString -> String

Documentation

data Digest

Digest is an opaque object that represents an algorithm of message digest.

getDigestByName :: String -> IO (Maybe Digest)

getDigestByName name returns a message digest algorithm whose name is name. If no algorithms are found, the result is Nothing.

getDigestNames :: IO [String]

getDigestNames returns a list of name of message digest algorithms.

digest :: Digest -> String -> String

digest digests a stream of data. The string must not contain any letters which aren't in the range of U+0000 - U+00FF.

digestBS :: Digest -> ByteString -> String

digestBS digests a chunk of data.

digestLBS :: Digest -> LazyByteString -> String

digestLBS digests a stream of data.

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