DerNull
namespace Org.BouncyCastle.Asn1
{
public class DerNull : Asn1Null
{
public static readonly DerNull Instance = new DerNull();
private static readonly byte[] ZeroBytes = new byte[0];
protected internal DerNull()
{
}
internal override IAsn1Encoding GetEncoding(int encoding)
{
return new PrimitiveEncoding(0, 5, ZeroBytes);
}
internal override IAsn1Encoding GetEncodingImplicit(int encoding, int tagClass, int tagNo)
{
return new PrimitiveEncoding(tagClass, tagNo, ZeroBytes);
}
internal sealed override DerEncoding GetEncodingDer()
{
return new PrimitiveDerEncoding(0, 5, ZeroBytes);
}
internal sealed override DerEncoding GetEncodingDerImplicit(int tagClass, int tagNo)
{
return new PrimitiveDerEncoding(tagClass, tagNo, ZeroBytes);
}
protected override bool Asn1Equals(Asn1Object asn1Object)
{
return asn1Object is DerNull;
}
protected override int Asn1GetHashCode()
{
return -1;
}
}
}