QRK Registrierkassen Software für kleine Betriebe.
AVR based smartcard/token with ECC and RSA cryptography
SZT‑bigdata is an open source project
An encryption tool for creating file archives
A free opensource javacard tool for java card and other smart card.
FidoU2F is a javacard applet which is a FIDO compliance program runnin
A free opensource globalplatform library for java card and smartcard.
OpenPGP is a smart card/java card standard for signing and encrypting.
JavaCard/smart card implementation of the ISO7816 and PKI standard
Smartcard access lib for Arduino based boards
Java native access for pc/sc, pkcs11, openct based on JNA