ecies

type AsymmetricCipher interface {
	// Init initializes this cipher with the passed parameters
	Init(params AsymmetricCipherParameter) error

	// Process processes the byte array given in input
	Process(msg []byte) ([]byte, error)
}

type AsymmetricCipherParameter interface {
	Parameter

	IsPublic() bool
}

type CipherParameters interface {
	Parameter
}

type KeyGenerator interface {
	Init(params KeyGeneratorParameter) error

	GenerateKey() (PrivateKey, error)
}

type KeyGeneratorParameter interface {
	Parameter
}

type KeySerializer interface {
	// ToBytes converts a key to bytes
	ToBytes(key interface{}) ([]byte, error)

	// ToBytes converts bytes to a key
	FromBytes([]byte) (interface{}, error)
}

type Parameter interface {
	GetRand() io.Reader
}

type PrivateKey interface {
	AsymmetricCipherParameter

	GetPublicKey() PublicKey
}

type PublicKey interface {
	AsymmetricCipherParameter
}

type SPI interface {
	NewAsymmetricCipherFromPrivateKey(priv PrivateKey) (AsymmetricCipher, error)
	NewAsymmetricCipherFromPublicKey(pub PublicKey) (AsymmetricCipher, error)
	NewPrivateKey(rand io.Reader, params interface{}) (PrivateKey, error)
	NewPublicKey(rand io.Reader, params interface{}) (PublicKey, error)
	SerializePrivateKey(priv PrivateKey) ([]byte, error)
	DeserializePrivateKey(bytes []byte) (PrivateKey, error)
}