namespace Org.BouncyCastle.Crypto.Operators { public class Asn1KeyUnwrapper : IKeyUnwrapper { public object AlgorithmDetails { get; } public Asn1KeyUnwrapper(string algorithm, ICipherParameters key); public Asn1KeyUnwrapper(DerObjectIdentifier algorithm, ICipherParameters key); public Asn1KeyUnwrapper(DerObjectIdentifier algorithm, Asn1Encodable parameters, ICipherParameters key); public IBlockResult Unwrap(byte[] keyData, int offSet, int length); } }