ModuleHsOpenSSL-0.11.7.11Haskell2010

OpenSSL.EVP.PKey

An interface to asymmetric cipher keypair.

Synopsis

classclass (Eq k, Typeable k, PKey k) => PublicKey k where

Instances of this class has at least public portion of a keypair. They might or might not have the private key.

fromPublicKey :: k -> SomePublicKey
Wrap an arbitrary public key into polymorphic type SomePublicKey.
toPublicKey :: SomePublicKey -> Maybe k
Cast from the polymorphic type SomePublicKey to the concrete type. Return Nothing if failed.

Instances6PublicKey

classclass PublicKey a => KeyPair a where

Instances of this class has both of public and private portions of a keypair.

fromKeyPair :: a -> SomeKeyPair
Wrap an arbitrary keypair into polymorphic type SomeKeyPair.
toKeyPair :: SomeKeyPair -> Maybe a
Cast from the polymorphic type SomeKeyPair to the concrete type. Return Nothing if failed.

Instances3KeyPair

datadata SomePublicKey

This is an opaque type to hold an arbitrary public key in it. The actual key type can be safelly type-casted using toPublicKey.

Instances3Eq, PKey, PublicKey

datadata SomeKeyPair

This is an opaque type to hold an arbitrary keypair in it. The actual key type can be safelly type-casted using toKeyPair.

Instances4Eq, PKey, KeyPair, PublicKey

Orphan instances

4 instances