1 files changed, 0 insertions, 24 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/math/ec/DoubleAddMultiplier.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/math/ec/DoubleAddMultiplier.java
deleted file mode 100644
index cc98a3a21..000000000
--- a/libraries/spongycastle/core/src/main/java/org/spongycastle/math/ec/DoubleAddMultiplier.java
+++ /dev/null
@@ -1,24 +0,0 @@
-package org.spongycastle.math.ec;
-
-import java.math.BigInteger;
-
-public class DoubleAddMultiplier extends AbstractECMultiplier
-{
-    /**
-     * Joye's double-add algorithm.
-     */
-    protected ECPoint multiplyPositive(ECPoint p, BigInteger k)
-    {
-        ECPoint[] R = new ECPoint[]{ p.getCurve().getInfinity(), p };
-
-        int n = k.bitLength();
-        for (int i = 0; i < n; ++i)
-        {
-            int b = k.testBit(i) ? 1 : 0;
-            int bp = 1 - b;
-            R[bp] = R[bp].twicePlus(R[b]);
-        }
-
-        return R[0];
-    }
-}