1 files changed, 30 insertions, 0 deletions
diff --git a/src/org/noreply/fancydress/type3/ForwardLeg.java b/src/org/noreply/fancydress/type3/ForwardLeg.java
new file mode 100644
index 0000000..4088d11
--- /dev/null
+++ b/src/org/noreply/fancydress/type3/ForwardLeg.java
@@ -0,0 +1,30 @@
+package org.noreply.fancydress.type3;
+
+import org.noreply.fancydress.type3.routing.*;
+import org.noreply.fancydress.status.*;
+import org.noreply.fancydress.crypto.*;
+
+public class ForwardLeg extends SingleLeg {
+	private byte[][] sharedKeys;
+
+	public ForwardLeg (HalfPath path, Routing finalRouting)
+		throws Mix3BadArgumentsChainTooLongException
+	{
+		super();
+		Hop[] hops = path.getHops();
+
+		initSharedKeys(hops.length);
+		makeLeg(hops, sharedKeys, finalRouting);
+	};
+
+	private void initSharedKeys(int n) {
+		sharedKeys = new byte[n][];
+
+		for (int i=0; i < n; i++)
+			sharedKeys[i] = CryptoPrimitives.rand(CryptoPrimitives.KEY_LEN);
+	}
+
+	public byte[][] getSharedKeys() {
+		return sharedKeys;
+	}
+}