using System; namespace Org.BouncyCastle.Asn1.Tsp { public class EncryptionInfo : Asn1Encodable { private readonly DerObjectIdentifier m_encryptionInfoType; private readonly Asn1Encodable m_encryptionInfoValue; public virtual DerObjectIdentifier EncryptionInfoType => m_encryptionInfoType; public virtual Asn1Encodable EncryptionInfoValue => m_encryptionInfoValue; public static EncryptionInfo GetInstance(object obj) { if (obj == null) return null; EncryptionInfo encryptionInfo = obj as EncryptionInfo; if (encryptionInfo != null) return encryptionInfo; return new EncryptionInfo(Asn1Sequence.GetInstance(obj)); } public static EncryptionInfo GetInstance(Asn1TaggedObject taggedObject, bool declaredExplicit) { return new EncryptionInfo(Asn1Sequence.GetInstance(taggedObject, declaredExplicit)); } private EncryptionInfo(Asn1Sequence sequence) { if (sequence.Count != 2) throw new ArgumentException("wrong sequence size in constructor: " + sequence.Count.ToString(), "sequence"); m_encryptionInfoType = DerObjectIdentifier.GetInstance(sequence[0]); m_encryptionInfoValue = sequence[1]; } public EncryptionInfo(DerObjectIdentifier encryptionInfoType, Asn1Encodable encryptionInfoValue) { m_encryptionInfoType = encryptionInfoType; m_encryptionInfoValue = encryptionInfoValue; } public override Asn1Object ToAsn1Object() { return new DLSequence(m_encryptionInfoType, m_encryptionInfoValue); } } }