Add missing EC math files

1 files changed, 19 insertions, 0 deletions

diff --git a/src/org/bouncycastle/math/ec/ECMultiplier.java b/src/org/bouncycastle/math/ec/ECMultiplier.java
new file mode 100644
index 0000000..4d72e33
--- /dev/null
+++ b/src/org/bouncycastle/math/ec/ECMultiplier.java
@@ -0,0 +1,19 @@
+package org.bouncycastle.math.ec;
+
+import java.math.BigInteger;
+
+/**
+ * Interface for classes encapsulating a point multiplication algorithm
+ * for <code>ECPoint</code>s.
+ */
+interface ECMultiplier
+{
+    /**
+     * Multiplies the <code>ECPoint p</code> by <code>k</code>, i.e.
+     * <code>p</code> is added <code>k</code> times to itself.
+     * @param p The <code>ECPoint</code> to be multiplied.
+     * @param k The factor by which <code>p</code> i multiplied.
+     * @return <code>p</code> multiplied by <code>k</code>.
+     */
+    ECPoint multiply(ECPoint p, BigInteger k, PreCompInfo preCompInfo);
+}