🌐 🔐 Manage applets and keys on JavaCard-s like a pro

Curated list of open-source Java Card applets and related applications for cryptographic smartcards

Easy to use Ant task for building JavaCard applets (2.1.1 to 3.2.0)

A Java Card PKI Applet aiming to be ISO 7816 compliant

The open source hardware wallet smartcard - Satochip.io

Automated testing tool for algorithms from JavaCard API supported by particular smart card. Performance testing of almost all available methods. The results for more than 100+ cards.

Oracle JavaCard Classic SDK-s for using as a Git submodule for ant-javacard projects

Implementation of mathematical operations with big numbers and elliptic curve points for smart cards with JavaCard platform.

An open source reference card application for NIST FIPS 201-2 / NIST SP800-73-4, targeting Javacard 3.0.4+

Tests support and behavior of elliptic curve cryptography implementations on JavaCards (TYPE_EC_FP and TYPE_EC_F2M) and in selected software libraries.

JavaCard project template for building CAP and running JCardSim with gradle + coverage

JavaCard implementation of an EMV card for payment terminal testing

An universal usable FIDO U2F authenticator applet for Java Cards

Secure Multiparty Key Generation, Signature and Decryption javacard applet

Development tools for JavaCard

Collection of JavaCard applets for the FlexSecure, as well as build and testing scripts, and documentation.

🔑 Gradle plugin for JavaCard development

JavaCard implementation of GlobalPlatform Access Rule Application Master Applet

Examples from Eric Vétillard's tutorial re-arranged in a Gradle project

JavaCard SIM card applet to deliver an SMS very the first time the SIM registers in the GSM/GPRS network