ABOUT THE APP: The app is a model application for a railway e-tender government database. The app is merely a means to propose the novel idea for application of a post- quantum cyptographic (PQC) algorithm viz. CRYSTALS KYBER- 520 for securing government data in an android based application that uses a cloud database. CRYSTALS-Kyber is one of the 4 (other 3 being CRYSTALS-Dilithium, FALCON and SPHINCS+) NIST approved PQC algorithms.

The app building required: 1. Android Studio SDK 2. Firebase realtime database support

Dependencies used: 1. Bouncy Castle 2. Firebase dependencies

Steps for setting up the app: a. Download the app zip folder. b. Run on an emulator/ download it in your phone.

CHECK OUT THE "APP OVERVIEW" PDF FOR THE APP SCREENSHOTS.