From 6e306046568f9a4d13639b913f0ff6d5879fa165 Mon Sep 17 00:00:00 2001
From: Peter Dettman <peter.dettman@bouncycastle.org>
Date: Wed, 23 Jul 2014 15:17:12 +0700
Subject: Add automatic EC point validation for decoded points and for
 multiplier outputs

---
 crypto/test/src/math/ec/test/ECPointTest.cs | 33 ++---------------------------
 1 file changed, 2 insertions(+), 31 deletions(-)

(limited to 'crypto/test/src')

diff --git a/crypto/test/src/math/ec/test/ECPointTest.cs b/crypto/test/src/math/ec/test/ECPointTest.cs
index 1a23e0bc7..8430f437d 100644
--- a/crypto/test/src/math/ec/test/ECPointTest.cs
+++ b/crypto/test/src/math/ec/test/ECPointTest.cs
@@ -287,35 +287,6 @@ namespace Org.BouncyCastle.Math.EC.Tests
             }
         }
 
-        /**
-         * Simple shift-and-add multiplication. Serves as reference implementation
-         * to verify (possibly faster) implementations in
-         * {@link org.bouncycastle.math.ec.ECPoint ECPoint}.
-         *
-         * @param p
-         *            The point to multiply.
-         * @param k
-         *            The multiplier.
-         * @return The result of the point multiplication <code>kP</code>.
-         */
-        private ECPoint Multiply(ECPoint p, BigInteger k)
-        {
-            ECPoint q = p.Curve.Infinity;
-            int t = k.BitLength;
-            for (int i = 0; i < t; i++)
-            {
-                if (i != 0)
-                {
-                    p = p.Twice();
-                }
-                if (k.TestBit(i))
-                {
-                    q = q.Add(p);
-                }
-            }
-            return q;
-        }
-
         /**
          * Checks, if the point multiplication algorithm of the given point yields
          * the same result as point multiplication done by the reference
@@ -331,7 +302,7 @@ namespace Org.BouncyCastle.Math.EC.Tests
         private void ImplTestMultiply(ECPoint p, int numBits)
         {
             BigInteger k = new BigInteger(numBits, secRand);
-            ECPoint reff = Multiply(p, k);
+            ECPoint reff = ECAlgorithms.ReferenceMultiply(p, k);
             ECPoint q = p.Multiply(k);
             AssertPointsEqual("ECPoint.Multiply is incorrect", reff, q);
         }
@@ -355,7 +326,7 @@ namespace Org.BouncyCastle.Math.EC.Tests
 
             do
             {
-                ECPoint reff = Multiply(p, k);
+                ECPoint reff = ECAlgorithms.ReferenceMultiply(p, k);
                 ECPoint q = p.Multiply(k);
                 AssertPointsEqual("ECPoint.Multiply is incorrect", reff, q);
                 k = k.Add(BigInteger.One);
-- 
cgit 1.4.1