Merge in bc-git to this repo

1 files changed, 62 insertions, 0 deletions

diff --git a/crypto/src/asn1/cms/TimeStampAndCRL.cs b/crypto/src/asn1/cms/TimeStampAndCRL.cs
new file mode 100644
index 000000000..4cb5f2a52
--- /dev/null
+++ b/crypto/src/asn1/cms/TimeStampAndCRL.cs
@@ -0,0 +1,62 @@
+using System;
+
+namespace Org.BouncyCastle.Asn1.Cms
+{
+	public class TimeStampAndCrl
+		: Asn1Encodable
+	{
+		private ContentInfo timeStamp;
+		private X509.CertificateList crl;
+
+		public TimeStampAndCrl(ContentInfo timeStamp)
+		{
+			this.timeStamp = timeStamp;
+		}
+
+		private TimeStampAndCrl(Asn1Sequence seq)
+		{
+			this.timeStamp = ContentInfo.GetInstance(seq[0]);
+			if (seq.Count == 2)
+			{
+				this.crl = X509.CertificateList.GetInstance(seq[1]);
+			}
+		}
+
+		public static TimeStampAndCrl GetInstance(object obj)
+		{
+			if (obj is TimeStampAndCrl)
+				return (TimeStampAndCrl)obj;
+
+			if (obj != null)
+				return new TimeStampAndCrl(Asn1Sequence.GetInstance(obj));
+
+			return null;
+		}
+
+		public virtual ContentInfo TimeStampToken
+		{
+			get { return this.timeStamp; }
+		}
+
+		public virtual X509.CertificateList Crl
+		{
+			get { return this.crl; }
+		}
+
+		/**
+		 * <pre>
+		 * TimeStampAndCRL ::= SEQUENCE {
+		 *     timeStamp   TimeStampToken,          -- according to RFC 3161
+		 *     crl         CertificateList OPTIONAL -- according to RFC 5280
+		 *  }
+		 * </pre>
+		 * @return
+		 */
+		public override Asn1Object ToAsn1Object()
+		{
+			Asn1EncodableVector v = new Asn1EncodableVector(timeStamp);
+			v.AddOptional(crl);
+			return new DerSequence(v);
+		}
+	}
+}