using System; using Org.BouncyCastle.Asn1; namespace Org.BouncyCastle.Asn1.Misc { public class IdeaCbcPar : Asn1Encodable { internal Asn1OctetString iv; public static IdeaCbcPar GetInstance( object o) { if (o is IdeaCbcPar) { return (IdeaCbcPar) o; } if (o is Asn1Sequence) { return new IdeaCbcPar((Asn1Sequence) o); } throw new ArgumentException("unknown object in IDEACBCPar factory"); } public IdeaCbcPar( byte[] iv) { this.iv = new DerOctetString(iv); } private IdeaCbcPar( Asn1Sequence seq) { if (seq.Count == 1) { iv = (Asn1OctetString) seq[0]; } } public byte[] GetIV() { return iv == null ? null : iv.GetOctets(); } /** * Produce an object suitable for an Asn1OutputStream. *
         * IDEA-CBCPar ::= Sequence {
         *                      iv    OCTET STRING OPTIONAL -- exactly 8 octets
         *                  }
         * 
*/ public override Asn1Object ToAsn1Object() { return iv != null ? new DerSequence(iv) : DerSequence.Empty; } } }