From 6eecef98068ebaee808508ce55b14409bd4088a5 Mon Sep 17 00:00:00 2001
From: ccremers <ccremers@4f7d145f-a0d4-0310-ae10-d96cc04433c1>
Date: Wed, 13 Oct 2004 13:29:38 +0000
Subject: [PATCH] - I can't remember why I needed this protocol, but here goes.

---
 spdl/nsl3-2m.spdl | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 spdl/nsl3-2m.spdl

diff --git a/spdl/nsl3-2m.spdl b/spdl/nsl3-2m.spdl
new file mode 100644
index 0000000..471db45
--- /dev/null
+++ b/spdl/nsl3-2m.spdl
@@ -0,0 +1,35 @@
+const pk: Function;
+secret sk: Function;
+inversekeys (pk,sk);
+
+protocol nsl3x2m(I,R)
+{
+	role I
+	{
+		const ni: Nonce;
+		var nr: Nonce;
+
+		send_1(I,R, {I,ni}pk(R) );
+		read_2(R,I, {ni,nr,R}pk(I) );
+		claim_4(I,Secret,ni,nr);
+	}	
+	
+	role R
+	{
+		var ni: Nonce;
+		const nr: Nonce;
+
+		read_1(I,R, {I,ni}pk(R) );
+		send_2(R,I, {ni,nr,R}pk(I) );
+		claim_5(R,Secret,ni,nr);
+	}
+}
+
+const Alice,Bob,Eve: Agent;
+
+untrusted Eve;
+const nc: Nonce;
+compromised sk(Eve);
+
+run nsl3x2m.I(Agent,Agent);
+run nsl3x2m.R(Alice,Bob);