Modulecrypton-1.0.6Haskell2010

Crypto.PubKey.ECC.DH

Elliptic curve Diffie Hellman

datadata Curve

Define either a binary curve or a prime curve.

Instances4Eq, Data, Read, Show

typetype PublicPoint = Point

ECC Public Point

typetype PrivateNumber = Integer

ECC Private Number

newtypenewtype SharedKey

Represent Diffie Hellman shared secret.

Instances4Eq, Show, NFData, ByteArrayAccess

valuegeneratePrivate :: MonadRandom m => Curve -> m PrivateNumber

Generating a private number d.

valuecalculatePublic :: Curve -> PrivateNumber -> PublicPoint

Generating a public point Q.

valuegetShared :: Curve -> PrivateNumber -> PublicPoint -> SharedKey

Generating a shared key using our private number and the other party public point.