1 files changed, 80 insertions, 0 deletions
diff --git a/core/src/main/java/org/spongycastle/asn1/cmp/CAKeyUpdAnnContent.java b/core/src/main/java/org/spongycastle/asn1/cmp/CAKeyUpdAnnContent.java
new file mode 100644
index 00000000..ddc4c252
--- /dev/null
+++ b/core/src/main/java/org/spongycastle/asn1/cmp/CAKeyUpdAnnContent.java
@@ -0,0 +1,80 @@
+package org.spongycastle.asn1.cmp;
+
+import org.spongycastle.asn1.ASN1EncodableVector;
+import org.spongycastle.asn1.ASN1Object;
+import org.spongycastle.asn1.ASN1Primitive;
+import org.spongycastle.asn1.ASN1Sequence;
+import org.spongycastle.asn1.DERSequence;
+
+public class CAKeyUpdAnnContent
+    extends ASN1Object
+{
+    private CMPCertificate oldWithNew;
+    private CMPCertificate newWithOld;
+    private CMPCertificate newWithNew;
+
+    private CAKeyUpdAnnContent(ASN1Sequence seq)
+    {
+        oldWithNew = CMPCertificate.getInstance(seq.getObjectAt(0));
+        newWithOld = CMPCertificate.getInstance(seq.getObjectAt(1));
+        newWithNew = CMPCertificate.getInstance(seq.getObjectAt(2));
+    }
+
+    public static CAKeyUpdAnnContent getInstance(Object o)
+    {
+        if (o instanceof CAKeyUpdAnnContent)
+        {
+            return (CAKeyUpdAnnContent)o;
+        }
+
+        if (o != null)
+        {
+            return new CAKeyUpdAnnContent(ASN1Sequence.getInstance(o));
+        }
+
+        return null;
+    }
+
+    public CAKeyUpdAnnContent(CMPCertificate oldWithNew, CMPCertificate newWithOld, CMPCertificate newWithNew)
+    {
+        this.oldWithNew = oldWithNew;
+        this.newWithOld = newWithOld;
+        this.newWithNew = newWithNew;
+    }
+
+    public CMPCertificate getOldWithNew()
+    {
+        return oldWithNew;
+    }
+
+    public CMPCertificate getNewWithOld()
+    {
+        return newWithOld;
+    }
+
+    public CMPCertificate getNewWithNew()
+    {
+        return newWithNew;
+    }
+
+    /**
+     * <pre>
+     * CAKeyUpdAnnContent ::= SEQUENCE {
+     *                             oldWithNew   CMPCertificate, -- old pub signed with new priv
+     *                             newWithOld   CMPCertificate, -- new pub signed with old priv
+     *                             newWithNew   CMPCertificate  -- new pub signed with new priv
+     *  }
+     * </pre>
+     * @return a basic ASN.1 object representation.
+     */
+    public ASN1Primitive toASN1Primitive()
+    {
+        ASN1EncodableVector v = new ASN1EncodableVector();
+
+        v.add(oldWithNew);
+        v.add(newWithOld);
+        v.add(newWithNew);
+
+        return new DERSequence(v);
+    }
+}