adhoc-network-1.0.3: Ad-hoc P2P network protocol Source code Contents Index

Network.AdHoc.Encryption Maintainer Henning Guenther

Description

Synopsis

data Encrypted a = Encrypted { encryptedIV :: Word64 encryptedData :: ByteString } class Encryptable a where encrypt :: Word64 -> Word64 -> a -> Encrypted a decrypt :: Word64 -> Encrypted a -> Maybe a data RSAEncrypted a = RSAEncrypted { rsaData :: ByteString } class RSAEncryptable a where rsaEncrypt :: RandomGen g => g -> Certificate -> a -> RSAEncrypted a rsaDecrypt :: PrivateKey -> RSAEncrypted a -> Maybe a pack64 :: [Word8] -> [Word64] unpack64 :: [Word64] -> [Word8] generateDESKey :: RandomGen g => g -> (Word64, g) checkParity :: Bits a => a -> Bool splitBlock :: Int -> [Word8] -> [[Word8]]

Documentation

data Encrypted a Source

Represents encrypted data. Constructors Encrypted encryptedIV :: Word64 encryptedData :: ByteString Instances Eq (Encrypted a) Show (Encrypted a)

class Encryptable a where Source

A class of types that can be encrypted with 64 bit keys and initial vectors. Methods encrypt Source :: Word64 The key to use -> Word64 The initial vector -> a The object to be encrypted -> Encrypted a Encrypts an object into an Encrypted object decrypt Source :: Word64 The key to use -> Encrypted a The encrypted content to be decrypted -> Maybe a Reverses the encrypt operation Instances Encryptable String Encryptable ByteString

data RSAEncrypted a Source

Represents data encrypted by RSA. Constructors RSAEncrypted rsaData :: ByteString Instances Eq (RSAEncrypted a) Show (RSAEncrypted a) Addressed (Routed (RSAEncrypted String) sign)

class RSAEncryptable a where Source

A class of types that can be encrypted with RSA. Methods rsaEncrypt Source :: RandomGen g => g Random generator to generate padding -> Certificate The Certificate to use for encryption -> a Data to be encrypted -> RSAEncrypted a rsaDecrypt :: PrivateKey -> RSAEncrypted a -> Maybe a Source Instances RSAEncryptable Word64 RSAEncryptable String RSAEncryptable ByteString

pack64 :: [Word8] -> [Word64] Source

Packs a stream of 8-bit Words into a stream of 64-bit Words.

unpack64 :: [Word64] -> [Word8] Source

Converts a list of 64-bit words into a list of 8-bit words.

generateDESKey :: RandomGen g => g -> (Word64, g) Source

Randomly creates a key for DES.

checkParity :: Bits a => a -> Bool Source

splitBlock :: Int -> [Word8] -> [[Word8]] Source

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