diff --git a/README.md b/README.md
index 8408ee0..c2f6b37 100644
--- a/README.md
+++ b/README.md
@@ -1,23 +1,23 @@
-# openSSL-DICE
-Simulated implementation of DICE based on microsoft paper on dice n riot. initial implementation, later to be implemented on Jetson Xavior
+#Mbedtls DICE
 
 
-Step 1 - skeletal setup
+To run this you will need to
 
-sketch roadmap of dataflow,
-lable functions,
-locate input and output DS,
-find appropriate openssl fns,
+0. make install mbedtls - https://github.com/ARMmbed/mbedtls
 
+1. cd tria5
+2. make two copies of this directory/code - master and slave
+3. modify defines.h -
+i. set SERVER_ADD to "localhost"
+ii. set DFL_ID to MASTER_ID/CLIENT1_ID as required
 
+4. make and run ./out/main on both
 
-Step 2 - codify
+on the first attempt it will fail after generating keys
 
-use static value for ids, eg UDS, FW,
+5.copy
+i. from $master/../keys/Alias_pub.pem to $slave/../clientkeys/Server_pub.pem
+ii. from $slave/../keys/Alias_pub.pem to $master/../clientkeys/Client1_pub.pem
 
+6. run master and salve again (in order)
 
-
-
-Step 3 - replace static IDs with real values
-
-use real values from device? use rng?