Microchip MPOS

Microchip MPOS app is a mobile payment application which works with Microchip specific hardware.

This app communicates to the payment device using bluetooth to receive the encrypted card data.

Steps to use:

1. User enters amount and merchant name to initiate the transaction .

2. Connects to mobile payment device using bluetooth and receives the encrypted card data.

3. Encrypted card data is decrypted and displayed as transaction receipt.

Technologies and algorithms used:

BLE (Bluetooth Low Energy) for communication between device.

AES-128bit ECB encryption algorithm for cryptography.

Base64 for data encoding.