HsOpenSSL-0.5: (Part of) OpenSSL binding for Haskell Source code Contents Index

OpenSSL.EVP.Digest

Description

An interface to message digest algorithms.

Synopsis

data Digest data EVP_MD withMDPtr :: Digest -> (Ptr EVP_MD -> IO a) -> IO a getDigestByName :: String -> IO (Maybe Digest) getDigestNames :: IO [String] data DigestCtx data EVP_MD_CTX withDigestCtxPtr :: DigestCtx -> (Ptr EVP_MD_CTX -> IO a) -> IO a digestStrictly :: Digest -> ByteString -> IO DigestCtx digestLazily :: Digest -> ByteString -> IO DigestCtx digest :: Digest -> String -> String digestBS :: Digest -> ByteString -> String digestBS' :: Digest -> ByteString -> ByteString digestLBS :: Digest -> ByteString -> String hmacBS :: Digest -> ByteString -> ByteString -> ByteString pkcs5_pbkdf2_hmac_sha1 :: ByteString -> ByteString -> Int -> Int -> ByteString

Documentation

data Digest Source

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

data EVP_MD Source

withMDPtr :: Digest -> (Ptr EVP_MD -> IO a) -> IO a Source

getDigestByName :: String -> IO (Maybe Digest) Source

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

getDigestNames :: IO [String] Source

getDigestNames returns a list of name of message digest algorithms.

data DigestCtx Source

data EVP_MD_CTX Source

withDigestCtxPtr :: DigestCtx -> (Ptr EVP_MD_CTX -> IO a) -> IO a Source

digestStrictly :: Digest -> ByteString -> IO DigestCtx Source

digestLazily :: Digest -> ByteString -> IO DigestCtx Source

digest :: Digest -> String -> String Source

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 Source

digestBS digests a chunk of data.

digestBS' :: Digest -> ByteString -> ByteString Source

digestLBS :: Digest -> ByteString -> String Source

digestLBS digests a stream of data.

hmacBS Source

:: Digest the hash function to use in the HMAC calculation -> ByteString the HMAC key -> ByteString the data to be signed -> ByteString resulting HMAC Perform a private key signing using the HMAC template with a given hash

pkcs5_pbkdf2_hmac_sha1 Source

:: ByteString password -> ByteString salt -> Int iterations -> Int destination key length -> ByteString destination key

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