using Org.BouncyCastle.Asn1.X509; using System; namespace Org.BouncyCastle.Asn1.Cmp { public class DhbmParameter : Asn1Encodable { private readonly AlgorithmIdentifier m_owf; private readonly AlgorithmIdentifier m_mac; public virtual AlgorithmIdentifier Owf => m_owf; public virtual AlgorithmIdentifier Mac => m_mac; public static DhbmParameter GetInstance(object obj) { if (obj == null) return null; DhbmParameter dhbmParameter = obj as DhbmParameter; if (dhbmParameter != null) return dhbmParameter; return new DhbmParameter(Asn1Sequence.GetInstance(obj)); } public static DhbmParameter GetInstance(Asn1TaggedObject taggedObject, bool declaredExplicit) { return new DhbmParameter(Asn1Sequence.GetInstance(taggedObject, declaredExplicit)); } private DhbmParameter(Asn1Sequence sequence) { if (sequence.Count != 2) throw new ArgumentException("expecting sequence size of 2"); m_owf = AlgorithmIdentifier.GetInstance(sequence[0]); m_mac = AlgorithmIdentifier.GetInstance(sequence[1]); } public DhbmParameter(AlgorithmIdentifier owf, AlgorithmIdentifier mac) { m_owf = owf; m_mac = mac; } public override Asn1Object ToAsn1Object() { return new DerSequence(m_owf, m_mac); } } }