emv-card-simulator

JavaCard implementation of an EMV card for payment terminal functional and security testing / fuzzing.

If you need a payment terminal simulator for testing, try emvpt project.

Building

Cloning project

git clone --recurse-submodules https://github.com/mrautio/emv-card-simulator.git

Docker build

If you don't want to install Java8/Gradle(>6), you may use Docker:

docker build -t emvcard-builder -f Dockerfile .

Gradle build

If you have all developer tools existing, or enter to nix-shell, then you can just use Gradle:

gradle build

Update dependencies

Run the GitHub Actions Workflow.

Deploying to a SmartCard

If you have a SmartCard reader and a Global Platform compliant SmartCard, then you can deploy the application to an actual SmartCard. Common installation issue is to use incorrect JavaCard SDK version, set correct with jc_version.

# Deploy payment selection app to a JavaCard 2 SmartCard 
gradle deployPse -Pjc_version=2.2.2
# Deploy the payment app to a JavaCard 2 SmartCard 
gradle deployPaymentApp -Pjc_version=2.2.2