JCPreECDSA

A JavaCard implementation of two-party ECDSA with trusted precomputation.

Building the Applet

To build the applet, clone this repository with submodules, set your card type in the main applet file on line 10, and run:

./gradlew buildJavaCard

The resulting cap file can be found in applet/build/javacard/jcpreecdsa.cap.

Tests can be run using the following command.

./gradlew test