using System;
using Org.BouncyCastle.Asn1.X509;
using Org.BouncyCastle.Utilities;

namespace Org.BouncyCastle.Asn1.Mozilla;

public class PublicKeyAndChallenge : Asn1Encodable
{
	private Asn1Sequence pkacSeq;

	private SubjectPublicKeyInfo spki;

	private DerIA5String challenge;

	public SubjectPublicKeyInfo SubjectPublicKeyInfo => spki;

	public DerIA5String Challenge => challenge;

	public static PublicKeyAndChallenge GetInstance(object obj)
	{
		if (obj is PublicKeyAndChallenge)
		{
			return (PublicKeyAndChallenge)obj;
		}
		if (obj is Asn1Sequence)
		{
			return new PublicKeyAndChallenge((Asn1Sequence)obj);
		}
		throw new ArgumentException("unknown object in 'PublicKeyAndChallenge' factory : " + Platform.GetTypeName(obj) + ".");
	}

	public PublicKeyAndChallenge(Asn1Sequence seq)
	{
		pkacSeq = seq;
		spki = SubjectPublicKeyInfo.GetInstance(seq[0]);
		challenge = DerIA5String.GetInstance(seq[1]);
	}

	public override Asn1Object ToAsn1Object()
	{
		return pkacSeq;
	}
}