using System;
using Org.BouncyCastle.Asn1;
using Org.BouncyCastle.Math;

namespace Org.BouncyCastle.Crypto.Parameters;

public class Gost3410PublicKeyParameters : Gost3410KeyParameters
{
	private readonly BigInteger y;

	public BigInteger Y => y;

	public Gost3410PublicKeyParameters(BigInteger y, Gost3410Parameters parameters)
		: base(isPrivate: false, parameters)
	{
		if (y.SignValue < 1 || y.CompareTo(base.Parameters.P) >= 0)
		{
			throw new ArgumentException("Invalid y for GOST3410 public key", "y");
		}
		this.y = y;
	}

	public Gost3410PublicKeyParameters(BigInteger y, DerObjectIdentifier publicKeyParamSet)
		: base(isPrivate: false, publicKeyParamSet)
	{
		if (y.SignValue < 1 || y.CompareTo(base.Parameters.P) >= 0)
		{
			throw new ArgumentException("Invalid y for GOST3410 public key", "y");
		}
		this.y = y;
	}
}