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

mqtt-spy is an open source desktop & command line utility intended to help you with monitoring activity on MQTT topics

BLESSED, a Bluetooth Low Energy (BLE) library for Android

SmartPGP is a JavaCard implementation of the OpenPGP card specifications

A Java Card PKI Applet aiming to be ISO 7816 compliant

NDEF Tools for Android

Playground for open source JavaCard applets! All work and no play makes Jack a dull boy.

PIV applet for JavaCard 2.2.2 and 3.0.4+ with full ECDSA/ECDH support

NDEF tag implementation for JavaCard

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

Java Card implementation of the OpenPGP smart card

JavaCard applet for speaking NDEF

Simulate Cipurse Card on mobile