Copyright	Copyright © 2021 Lars Kuhtz <lakuhtz@gmail.com>
License	MIT
Maintainer	Lars Kuhtz <lakuhtz@gmail.com>
Stability	experimental
Safe Haskell	Safe-Inferred
Language	Haskell2010

Data.Hash.Blake2

Contents

Blake2

Description

Blake2 Hash Functions

Synopsis

newtype Blake2b512 = Blake2b512 ShortByteString
newtype Blake2s256 = Blake2s256 ShortByteString
module Data.Hash.Class.Mutable

Blake2

BLAKE2 is an improved version of BLAKE, which was submitted to the NIST SHA-3 algorithm competition. The BLAKE2s and BLAKE2b algorithms are described in RFC 7693.

While the BLAKE2b and BLAKE2s algorithms supports a variable length digest, this implementation outputs a digest of a fixed length (the maximum length supported), which is 512-bits for BLAKE2b and 256-bits for BLAKE2s.

newtype Blake2b512 Source #

Constructors

Blake2b512 ShortByteString

Instances

Instances details

Show Blake2b512 Source #
Instance details Defined in Data.Hash.Internal.OpenSSL Methods showsPrec :: Int -> Blake2b512 -> ShowS # show :: Blake2b512 -> String # showList :: [Blake2b512] -> ShowS #
Eq Blake2b512 Source #
Instance details Defined in Data.Hash.Internal.OpenSSL Methods (==) :: Blake2b512 -> Blake2b512 -> Bool # (/=) :: Blake2b512 -> Blake2b512 -> Bool #
Ord Blake2b512 Source #
Instance details Defined in Data.Hash.Internal.OpenSSL Methods compare :: Blake2b512 -> Blake2b512 -> Ordering # (<) :: Blake2b512 -> Blake2b512 -> Bool # (<=) :: Blake2b512 -> Blake2b512 -> Bool # (>) :: Blake2b512 -> Blake2b512 -> Bool # (>=) :: Blake2b512 -> Blake2b512 -> Bool # max :: Blake2b512 -> Blake2b512 -> Blake2b512 # min :: Blake2b512 -> Blake2b512 -> Blake2b512 #
Hash Blake2b512 Source #
Instance details Defined in Data.Hash.Internal.OpenSSL Methods initialize :: IO (Context Blake2b512) Source #
IncrementalHash Blake2b512 Source #
Instance details Defined in Data.Hash.Internal.OpenSSL Associated Types type Context Blake2b512 Source # Methods update :: Context Blake2b512 -> Ptr Word8 -> Int -> IO () Source # finalize :: Context Blake2b512 -> IO Blake2b512 Source #
OpenSslDigest Blake2b512 Source #
Instance details Defined in Data.Hash.Internal.OpenSSL Methods algorithm :: Algorithm Source #
type Context Blake2b512 Source #
Instance details Defined in Data.Hash.Internal.OpenSSL type Context Blake2b512 = Context (Digest Blake2b512)

newtype Blake2s256 Source #

Constructors

Blake2s256 ShortByteString

Instances

Instances details

Show Blake2s256 Source #
Instance details Defined in Data.Hash.Internal.OpenSSL Methods showsPrec :: Int -> Blake2s256 -> ShowS # show :: Blake2s256 -> String # showList :: [Blake2s256] -> ShowS #
Eq Blake2s256 Source #
Instance details Defined in Data.Hash.Internal.OpenSSL Methods (==) :: Blake2s256 -> Blake2s256 -> Bool # (/=) :: Blake2s256 -> Blake2s256 -> Bool #
Ord Blake2s256 Source #
Instance details Defined in Data.Hash.Internal.OpenSSL Methods compare :: Blake2s256 -> Blake2s256 -> Ordering # (<) :: Blake2s256 -> Blake2s256 -> Bool # (<=) :: Blake2s256 -> Blake2s256 -> Bool # (>) :: Blake2s256 -> Blake2s256 -> Bool # (>=) :: Blake2s256 -> Blake2s256 -> Bool # max :: Blake2s256 -> Blake2s256 -> Blake2s256 # min :: Blake2s256 -> Blake2s256 -> Blake2s256 #
Hash Blake2s256 Source #
Instance details Defined in Data.Hash.Internal.OpenSSL Methods initialize :: IO (Context Blake2s256) Source #
IncrementalHash Blake2s256 Source #
Instance details Defined in Data.Hash.Internal.OpenSSL Associated Types type Context Blake2s256 Source # Methods update :: Context Blake2s256 -> Ptr Word8 -> Int -> IO () Source # finalize :: Context Blake2s256 -> IO Blake2s256 Source #
OpenSslDigest Blake2s256 Source #
Instance details Defined in Data.Hash.Internal.OpenSSL Methods algorithm :: Algorithm Source #
type Context Blake2s256 Source #
Instance details Defined in Data.Hash.Internal.OpenSSL type Context Blake2s256 = Context (Digest Blake2s256)

module Data.Hash.Class.Mutable