package elgamal

import (
	"io"
	"math/big"
)

// PublicKey represents an ElGamal public key.
type PublicKey struct {
	G, P, Y *big.Int
}

// PrivateKey represents an ElGamal private key.
type PrivateKey struct {
	PublicKey
	X *big.Int
}

func Encrypt(random io.Reader, pub *PublicKey, msg []byte) (c1, c2 *big.Int, err error) {
	panic("ElGamal encryption not available")
}

func Decrypt(priv *PrivateKey, c1, c2 *big.Int) (msg []byte, err error) {
	panic("ElGamal encryption not available")
}