1 files changed, 0 insertions, 31 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/math/ec/NafR2LMultiplier.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/math/ec/NafR2LMultiplier.java
deleted file mode 100644
index 78aecb025..000000000
--- a/libraries/spongycastle/core/src/main/java/org/spongycastle/math/ec/NafR2LMultiplier.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package org.spongycastle.math.ec;
-
-import java.math.BigInteger;
-
-/**
- * Class implementing the NAF (Non-Adjacent Form) multiplication algorithm (right-to-left).
- */
-public class NafR2LMultiplier extends AbstractECMultiplier
-{
-    protected ECPoint multiplyPositive(ECPoint p, BigInteger k)
-    {
-        int[] naf = WNafUtil.generateCompactNaf(k);
-
-        ECPoint R0 = p.getCurve().getInfinity(), R1 = p;
-
-        int zeroes = 0;
-        for (int i = 0; i < naf.length; ++i)
-        {
-            int ni = naf[i];
-            int digit = ni >> 16;
-            zeroes += ni & 0xFFFF;
-
-            R1 = R1.timesPow2(zeroes);
-            R0 = R0.add(digit < 0 ? R1.negate() : R1);
-
-            zeroes = 1;
-        }
-
-        return R0;
-    }
-}