using System;

namespace Org.BouncyCastle.Crypto.Parameters
{
	public class MqvPrivateParameters
		: ICipherParameters
	{
		private readonly ECPrivateKeyParameters staticPrivateKey;
		private readonly ECPrivateKeyParameters ephemeralPrivateKey;
		private readonly ECPublicKeyParameters ephemeralPublicKey;
		
		public MqvPrivateParameters(
			ECPrivateKeyParameters	staticPrivateKey,
			ECPrivateKeyParameters	ephemeralPrivateKey)
			: this(staticPrivateKey, ephemeralPrivateKey, null)
		{
		}

		public MqvPrivateParameters(
			ECPrivateKeyParameters	staticPrivateKey,
			ECPrivateKeyParameters	ephemeralPrivateKey,
			ECPublicKeyParameters	ephemeralPublicKey)
		{
			this.staticPrivateKey = staticPrivateKey;
			this.ephemeralPrivateKey = ephemeralPrivateKey;
			this.ephemeralPublicKey = ephemeralPublicKey;
		}

		public ECPrivateKeyParameters StaticPrivateKey
		{
			get { return staticPrivateKey; }
		}

		public ECPrivateKeyParameters EphemeralPrivateKey
		{
			get { return ephemeralPrivateKey; }
		}

		public ECPublicKeyParameters EphemeralPublicKey
		{
			get { return ephemeralPublicKey; }
		}
	}
}