using Org.BouncyCastle.Asn1.X509; using System; namespace Org.BouncyCastle.Asn1.Esf { public class OtherCertID : Asn1Encodable { private readonly OtherHash m_otherCertHash; private readonly IssuerSerial m_issuerSerial; public OtherHash OtherCertHash => m_otherCertHash; public IssuerSerial IssuerSerial => m_issuerSerial; public static OtherCertID GetInstance(object obj) { if (obj == null) return null; OtherCertID otherCertID = obj as OtherCertID; if (otherCertID != null) return otherCertID; return new OtherCertID(Asn1Sequence.GetInstance(obj)); } public static OtherCertID GetInstance(Asn1TaggedObject taggedObject, bool declaredExplicit) { return new OtherCertID(Asn1Sequence.GetInstance(taggedObject, declaredExplicit)); } private OtherCertID(Asn1Sequence seq) { int count = seq.Count; if (count < 1 || count > 2) throw new ArgumentException("Bad sequence size: " + count.ToString(), "seq"); m_otherCertHash = OtherHash.GetInstance(seq[0]); if (count > 1) m_issuerSerial = IssuerSerial.GetInstance(seq[1]); } public OtherCertID(OtherHash otherCertHash) : this(otherCertHash, null) { } public OtherCertID(OtherHash otherCertHash, IssuerSerial issuerSerial) { if (otherCertHash == null) throw new ArgumentNullException("otherCertHash"); m_otherCertHash = otherCertHash; m_issuerSerial = issuerSerial; } public override Asn1Object ToAsn1Object() { Asn1EncodableVector asn1EncodableVector = new Asn1EncodableVector(2); asn1EncodableVector.Add(m_otherCertHash); asn1EncodableVector.AddOptional(m_issuerSerial); return new DerSequence(asn1EncodableVector); } } }