1 files changed, 48 insertions, 0 deletions
diff --git a/core/src/main/java/org/spongycastle/asn1/x9/X9ECPoint.java b/core/src/main/java/org/spongycastle/asn1/x9/X9ECPoint.java
new file mode 100644
index 00000000..d984bcd4
--- /dev/null
+++ b/core/src/main/java/org/spongycastle/asn1/x9/X9ECPoint.java
@@ -0,0 +1,48 @@
+package org.spongycastle.asn1.x9;
+
+import org.spongycastle.asn1.ASN1Object;
+import org.spongycastle.asn1.ASN1OctetString;
+import org.spongycastle.asn1.ASN1Primitive;
+import org.spongycastle.asn1.DEROctetString;
+import org.spongycastle.math.ec.ECCurve;
+import org.spongycastle.math.ec.ECPoint;
+
+/**
+ * class for describing an ECPoint as a DER object.
+ */
+public class X9ECPoint
+    extends ASN1Object
+{
+    ECPoint p;
+
+    public X9ECPoint(
+        ECPoint p)
+    {
+        this.p = p.normalize();
+    }
+
+    public X9ECPoint(
+        ECCurve          c,
+        ASN1OctetString  s)
+    {
+        this.p = c.decodePoint(s.getOctets());
+    }
+
+    public ECPoint getPoint()
+    {
+        return p;
+    }
+
+    /**
+     * Produce an object suitable for an ASN1OutputStream.
+     * <pre>
+     *  ECPoint ::= OCTET STRING
+     * </pre>
+     * <p>
+     * Octet string produced using ECPoint.getEncoded().
+     */
+    public ASN1Primitive toASN1Primitive()
+    {
+        return new DEROctetString(p.getEncoded());
+    }
+}