cryptonite-0.25: Cryptography Primitives sink

License	BSD-style
Maintainer	Vincent Hanquez <vincent@snarc.org>
Stability	experimental
Portability	unknown
Safe Haskell	None
Language	Haskell2010

Crypto.PubKey.Ed25519

Contents

Size constants
Smart constructors
Methods

Description

Ed25519 support

Synopsis

Documentation

data SecretKey Source #

An Ed25519 Secret key

Instances

Eq SecretKey Source #
Methods (==) :: SecretKey -> SecretKey -> Bool # (/=) :: SecretKey -> SecretKey -> Bool #
Show SecretKey Source #
Methods showsPrec :: Int -> SecretKey -> ShowS # show :: SecretKey -> String # showList :: [SecretKey] -> ShowS #
NFData SecretKey Source #
Methods rnf :: SecretKey -> () #
ByteArrayAccess SecretKey Source #
Methods length :: SecretKey -> Int # withByteArray :: SecretKey -> (Ptr p -> IO a) -> IO a # copyByteArrayToPtr :: SecretKey -> Ptr p -> IO () #

data PublicKey Source #

An Ed25519 public key

Instances

Eq PublicKey Source #
Methods (==) :: PublicKey -> PublicKey -> Bool # (/=) :: PublicKey -> PublicKey -> Bool #
Show PublicKey Source #
Methods showsPrec :: Int -> PublicKey -> ShowS # show :: PublicKey -> String # showList :: [PublicKey] -> ShowS #
NFData PublicKey Source #
Methods rnf :: PublicKey -> () #
ByteArrayAccess PublicKey Source #
Methods length :: PublicKey -> Int # withByteArray :: PublicKey -> (Ptr p -> IO a) -> IO a # copyByteArrayToPtr :: PublicKey -> Ptr p -> IO () #

data Signature Source #

An Ed25519 signature

Instances

Eq Signature Source #
Methods (==) :: Signature -> Signature -> Bool # (/=) :: Signature -> Signature -> Bool #
Show Signature Source #
Methods showsPrec :: Int -> Signature -> ShowS # show :: Signature -> String # showList :: [Signature] -> ShowS #
NFData Signature Source #
Methods rnf :: Signature -> () #
ByteArrayAccess Signature Source #
Methods length :: Signature -> Int # withByteArray :: Signature -> (Ptr p -> IO a) -> IO a # copyByteArrayToPtr :: Signature -> Ptr p -> IO () #

Size constants

publicKeySize :: Int Source #

A public key is 32 bytes

secretKeySize :: Int Source #

A secret key is 32 bytes

signatureSize :: Int Source #

A signature is 64 bytes

Smart constructors

signature :: ByteArrayAccess ba => ba -> CryptoFailable Signature Source #

Try to build a signature from a bytearray

publicKey :: ByteArrayAccess ba => ba -> CryptoFailable PublicKey Source #

Try to build a public key from a bytearray

secretKey :: ByteArrayAccess ba => ba -> CryptoFailable SecretKey Source #

Try to build a secret key from a bytearray

Methods

toPublic :: SecretKey -> PublicKey Source #

Create a public key from a secret key

sign :: ByteArrayAccess ba => SecretKey -> PublicKey -> ba -> Signature Source #

Sign a message using the key pair

verify :: ByteArrayAccess ba => PublicKey -> ba -> Signature -> Bool Source #

Verify a message

generateSecretKey :: MonadRandom m => m SecretKey Source #

Generate a secret key