1 files changed, 70 insertions, 0 deletions
diff --git a/Crypto/src/asn1/cms/OtherKeyAttribute.cs b/Crypto/src/asn1/cms/OtherKeyAttribute.cs
new file mode 100644
index 000000000..271059175
--- /dev/null
+++ b/Crypto/src/asn1/cms/OtherKeyAttribute.cs
@@ -0,0 +1,70 @@
+using System;
+
+using Org.BouncyCastle.Asn1;
+
+namespace Org.BouncyCastle.Asn1.Cms
+{
+ public class OtherKeyAttribute
+ : Asn1Encodable
+ {
+ private DerObjectIdentifier keyAttrId;
+ private Asn1Encodable keyAttr;
+
+ /**
+ * return an OtherKeyAttribute object from the given object.
+ *
+ * @param o the object we want converted.
+ * @exception ArgumentException if the object cannot be converted.
+ */
+ public static OtherKeyAttribute GetInstance(
+ object obj)
+ {
+ if (obj == null || obj is OtherKeyAttribute)
+ return (OtherKeyAttribute) obj;
+
+ if (obj is Asn1Sequence)
+ return new OtherKeyAttribute((Asn1Sequence) obj);
+
+ throw new ArgumentException("unknown object in factory: " + obj.GetType().Name, "obj");
+ }
+
+ public OtherKeyAttribute(
+ Asn1Sequence seq)
+ {
+ keyAttrId = (DerObjectIdentifier) seq[0];
+ keyAttr = seq[1];
+ }
+
+ public OtherKeyAttribute(
+ DerObjectIdentifier keyAttrId,
+ Asn1Encodable keyAttr)
+ {
+ this.keyAttrId = keyAttrId;
+ this.keyAttr = keyAttr;
+ }
+
+ public DerObjectIdentifier KeyAttrId
+ {
+ get { return keyAttrId; }
+ }
+
+ public Asn1Encodable KeyAttr
+ {
+ get { return keyAttr; }
+ }
+
+ /**
+ * Produce an object suitable for an Asn1OutputStream.
+ * <pre>
+ * OtherKeyAttribute ::= Sequence {
+ * keyAttrId OBJECT IDENTIFIER,
+ * keyAttr ANY DEFINED BY keyAttrId OPTIONAL
+ * }
+ * </pre>
+ */
+ public override Asn1Object ToAsn1Object()
+ {
+ return new DerSequence(keyAttrId, keyAttr);
+ }
+ }
+}
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