Initial work on a fixed-point comb multiplier

1 files changed, 21 insertions, 0 deletions

diff --git a/crypto/src/math/ec/multiplier/FixedPointPreCompInfo.cs b/crypto/src/math/ec/multiplier/FixedPointPreCompInfo.cs
new file mode 100644

index 000000000..306f40a11
--- /dev/null
+++ b/crypto/src/math/ec/multiplier/FixedPointPreCompInfo.cs
@@ -0,0 +1,21 @@
+namespace Org.BouncyCastle.Math.EC.Multiplier
+{
+    /**
+     * Class holding precomputation data for fixed-point multiplications.
+     */
+    public class FixedPointPreCompInfo
+        : PreCompInfo
+    {
+        /**
+         * Array holding the precomputed <code>ECPoint</code>s used for a fixed
+         * point multiplication.
+         */
+        protected ECPoint[] m_preComp = null;
+
+        public virtual ECPoint[] PreComp
+        {
+            get { return m_preComp; }
+            set { this.m_preComp = value; }
+        }
+    }
+}