1 files changed, 54 insertions, 0 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/oiw/ElGamalParameter.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/oiw/ElGamalParameter.java
new file mode 100644
index 000000000..28ed26326
--- /dev/null
+++ b/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/oiw/ElGamalParameter.java
@@ -0,0 +1,54 @@
+package org.spongycastle.asn1.oiw;
+
+import java.math.BigInteger;
+import java.util.Enumeration;
+
+import org.spongycastle.asn1.ASN1EncodableVector;
+import org.spongycastle.asn1.ASN1Integer;
+import org.spongycastle.asn1.ASN1Object;
+import org.spongycastle.asn1.ASN1Primitive;
+import org.spongycastle.asn1.ASN1Sequence;
+import org.spongycastle.asn1.DERSequence;
+
+public class ElGamalParameter
+    extends ASN1Object
+{
+    ASN1Integer      p, g;
+
+    public ElGamalParameter(
+        BigInteger  p,
+        BigInteger  g)
+    {
+        this.p = new ASN1Integer(p);
+        this.g = new ASN1Integer(g);
+    }
+
+    public ElGamalParameter(
+        ASN1Sequence  seq)
+    {
+        Enumeration     e = seq.getObjects();
+
+        p = (ASN1Integer)e.nextElement();
+        g = (ASN1Integer)e.nextElement();
+    }
+
+    public BigInteger getP()
+    {
+        return p.getPositiveValue();
+    }
+
+    public BigInteger getG()
+    {
+        return g.getPositiveValue();
+    }
+
+    public ASN1Primitive toASN1Primitive()
+    {
+        ASN1EncodableVector  v = new ASN1EncodableVector();
+
+        v.add(p);
+        v.add(g);
+
+        return new DERSequence(v);
+    }
+}