License	BSD-style
Maintainer	Olivier Chéron <olivier.cheron@gmail.com>
Stability	stable
Portability	good
Safe Haskell	None
Language	Haskell2010

Crypto.Store.Cipher.RC2

Description

Implementation of RC2 block cipher, a legacy algorithm providing weak security. Use only for compatibility with software requiring this cipher and data which is not sensitive.

Synopsis

data RC2
rc2WithEffectiveKeyLength :: ByteArrayAccess key => Int -> key -> CryptoFailable RC2

Documentation

data RC2 Source #

RC2 block cipher. Key is between 8 and 1024 bits.

Instances

BlockCipher RC2 Source #
Instance details Defined in Crypto.Store.Cipher.RC2 Methods blockSize :: RC2 -> Int # ecbEncrypt :: ByteArray ba => RC2 -> ba -> ba # ecbDecrypt :: ByteArray ba => RC2 -> ba -> ba # cbcEncrypt :: ByteArray ba => RC2 -> IV RC2 -> ba -> ba # cbcDecrypt :: ByteArray ba => RC2 -> IV RC2 -> ba -> ba # cfbEncrypt :: ByteArray ba => RC2 -> IV RC2 -> ba -> ba # cfbDecrypt :: ByteArray ba => RC2 -> IV RC2 -> ba -> ba # ctrCombine :: ByteArray ba => RC2 -> IV RC2 -> ba -> ba # aeadInit :: ByteArrayAccess iv => AEADMode -> RC2 -> iv -> CryptoFailable (AEAD RC2) #
Cipher RC2 Source #
Instance details Defined in Crypto.Store.Cipher.RC2 Methods cipherInit :: ByteArray key => key -> CryptoFailable RC2 # cipherName :: RC2 -> String # cipherKeySize :: RC2 -> KeySizeSpecifier #

rc2WithEffectiveKeyLength :: ByteArrayAccess key => Int -> key -> CryptoFailable RC2 Source #

Build a RC2 cipher with the specified effective key length (in bits).