xx, ok := x.(*PublicKey)
	if !ok {
		return false
	}
	return bigIntEqual(pub.N, xx.N) && pub.E == xx.E
}

// OAEPOptions is an interface for passing options to OAEP decryption using the
// crypto.Decrypter interface.
type OAEPOptions struct {
	// Hash is the hash function that will be used when generating the mask.
	Hash crypto.Hash

	// MGFHash is the hash function used for MGF1.

		{"ErrDecryption", Var, 0},
		{"ErrMessageTooLong", Var, 0},
		{"ErrVerification", Var, 0},
		{"GenerateKey", Func, 0},
		{"GenerateMultiPrimeKey", Func, 0},
		{"OAEPOptions", Type, 5},
		{"OAEPOptions.Hash", Field, 5},
		{"OAEPOptions.Label", Field, 5},
		{"OAEPOptions.MGFHash", Field, 20},
		{"PKCS1v15DecryptOptions", Type, 5},
		{"PKCS1v15DecryptOptions.SessionKeyLen", Field, 5},
		{"PSSOptions", Type, 2},