feat: add README #5947

Signed-off-by: Arnab Dutta <arnab.bdutta@gmail.com>

demos/jans-chip/README.md

@@ -0,0 +1,19 @@
+# Jans Chip
+
+## A  first party android mobile application that leverages dynamic client registration (DCR), DPoP access tokens.
+
+### Steps followed in App for authentication
+
+1. DCR with attestation
+2. Execute Authorization Challenge Endpoint to get the Authorization Code
+3. Generate DPoP Token using Authorization Code and DPoP header
+
+## To-Dos
+
+- Add FIDO authentication in app.
+
+
+
+**Reference:**
+- https://github.com/JanssenProject/jans/wiki/Mobile-DPoP-FIDO-Authn
+- https://github.com/JanssenProject/jans/wiki/DPoP-Mobile-App-POC