Crypto.PubKey.Curve25519

cryptonite-0.22: Cryptography Primitives sink

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

Crypto.PubKey.Curve25519

Contents

- Smart constructors
- methods

Description

Curve25519 support

Synopsis

- data SecretKey
- data PublicKey
- data DhSecret
- dhSecret :: ByteArrayAccess b => b -> CryptoFailable DhSecret
- publicKey :: ByteArrayAccess bs => bs -> CryptoFailable PublicKey
- secretKey :: ByteArrayAccess bs => bs -> CryptoFailable SecretKey
- dh :: PublicKey -> SecretKey -> DhSecret
- toPublic :: SecretKey -> PublicKey
- generateSecretKey :: MonadRandom m => m SecretKey

# Documentation

data SecretKey #

A Curve25519 Secret key

Instances

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

data PublicKey #

A Curve25519 public key

Instances

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

data DhSecret #

A Curve25519 Diffie Hellman secret related to a public key and a secret key.

Instances

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

# Smart constructors

dhSecret :: ByteArrayAccess b => b -> CryptoFailable DhSecret #

Create a DhSecret from a bytearray object

publicKey :: ByteArrayAccess bs => bs -> CryptoFailable PublicKey #

Try to build a public key from a bytearray

secretKey :: ByteArrayAccess bs => bs -> CryptoFailable SecretKey #

Try to build a secret key from a bytearray

# methods

dh :: PublicKey -> SecretKey -> DhSecret #

Compute the Diffie Hellman secret from a public key and a secret key

toPublic :: SecretKey -> PublicKey #

Create a public key from a secret key

generateSecretKey :: MonadRandom m => m SecretKey #

Generate a secret key.