1 files changed, 0 insertions, 33 deletions
diff --git a/crypto/src/math/ec/multiplier/ZSignedDigitR2LMultiplier.cs b/crypto/src/math/ec/multiplier/ZSignedDigitR2LMultiplier.cs
deleted file mode 100644
index 46d234c37..000000000
--- a/crypto/src/math/ec/multiplier/ZSignedDigitR2LMultiplier.cs
+++ /dev/null
@@ -1,33 +0,0 @@
-using System;
-
-namespace Org.BouncyCastle.Math.EC.Multiplier
-{
-    [Obsolete("Will be removed")]
-    public class ZSignedDigitR2LMultiplier 
-        : AbstractECMultiplier
-    {
-        /**
-         * 'Zeroless' Signed Digit Right-to-Left.
-         */
-        protected override ECPoint MultiplyPositive(ECPoint p, BigInteger k)
-        {
-            ECPoint R0 = p.Curve.Infinity, R1 = p;
-
-            int n = k.BitLength;
-            int s = k.GetLowestSetBit();
-
-            R1 = R1.TimesPow2(s);
-
-            int i = s;
-            while (++i < n)
-            {
-                R0 = R0.Add(k.TestBit(i) ? R1 : R1.Negate());
-                R1 = R1.Twice();
-            }
-
-            R0 = R0.Add(R1);
-
-            return R0;
-        }
-    }
-}