1 files changed, 47 insertions, 0 deletions
diff --git a/Crypto/src/asn1/cms/Evidence.cs b/Crypto/src/asn1/cms/Evidence.cs
new file mode 100644
index 000000000..4745e565b
--- /dev/null
+++ b/Crypto/src/asn1/cms/Evidence.cs
@@ -0,0 +1,47 @@
+using System;
+
+namespace Org.BouncyCastle.Asn1.Cms
+{
+ public class Evidence
+ : Asn1Encodable, IAsn1Choice
+ {
+ private TimeStampTokenEvidence tstEvidence;
+
+ public Evidence(TimeStampTokenEvidence tstEvidence)
+ {
+ this.tstEvidence = tstEvidence;
+ }
+
+ private Evidence(Asn1TaggedObject tagged)
+ {
+ if (tagged.TagNo == 0)
+ {
+ this.tstEvidence = TimeStampTokenEvidence.GetInstance(tagged, false);
+ }
+ }
+
+ public static Evidence GetInstance(object obj)
+ {
+ if (obj is Evidence)
+ return (Evidence)obj;
+
+ if (obj is Asn1TaggedObject)
+ return new Evidence(Asn1TaggedObject.GetInstance(obj));
+
+ throw new ArgumentException("Unknown object in GetInstance: " + obj.GetType().FullName, "obj");
+ }
+
+ public virtual TimeStampTokenEvidence TstEvidence
+ {
+ get { return tstEvidence; }
+ }
+
+ public override Asn1Object ToAsn1Object()
+ {
+ if (tstEvidence != null)
+ return new DerTaggedObject(false, 0, tstEvidence);
+
+ return null;
+ }
+ }
+}
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