1 files changed, 0 insertions, 37 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/math/ec/ReferenceMultiplier.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/math/ec/ReferenceMultiplier.java
deleted file mode 100644
index 6c03173f9..000000000
--- a/libraries/spongycastle/core/src/main/java/org/spongycastle/math/ec/ReferenceMultiplier.java
+++ /dev/null
@@ -1,37 +0,0 @@
-package org.spongycastle.math.ec;
-
-import java.math.BigInteger;
-
-public class ReferenceMultiplier extends AbstractECMultiplier
-{
-    /**
-     * Simple shift-and-add multiplication. Serves as reference implementation
-     * to verify (possibly faster) implementations in
-     * {@link org.spongycastle.math.ec.ECPoint ECPoint}.
-     * 
-     * @param p The point to multiply.
-     * @param k The factor by which to multiply.
-     * @return The result of the point multiplication <code>k * p</code>.
-     */
-    protected ECPoint multiplyPositive(ECPoint p, BigInteger k)
-    {
-        ECPoint q = p.getCurve().getInfinity();
-        int t = k.bitLength();
-        if (t > 0)
-        {
-            if (k.testBit(0))
-            {
-                q = p;
-            }
-            for (int i = 1; i < t; i++)
-            {
-                p = p.twice();
-                if (k.testBit(i))
-                {
-                    q = q.add(p);
-                }
-            }
-        }
-        return q;
-    }
-}