Repositories list

• ECTester

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

  ecdsaecdhelliptic-curves+ 1

  ecdsaecdhelliptic-curvesjavacard

  Java

  •

  MIT License

  •1818 forks•9090 stars•22 issues•00 pull requests•Updated Sep 29, 2026Sep 29, 2026

• JCAlgTest

  Public
  Automated testing tool for algorithms from JavaCard API supported by particular smart card. Performance testing of almost all available methods. The results for…

  securitycryptographysmartcard+ 1

  securitycryptographysmartcardjavacard

  Java

  •

  MIT License

  •4949 forks•145145 stars•5555 issues•00 pull requests•Updated Sep 29, 2026Sep 29, 2026

• JCProfilerNext

  Public
  Profiler for JavaCard code and a rewrite of OpenCryptoProject/JCProfiler with easier usage and much more!

  Java

  •

  GNU General Public License v3.0

  •44 forks•1616 stars•99 issues•1313 pull requests•Updated Sep 29, 2026Sep 29, 2026

• meesign-helper

  Public
  Java

  •

  Apache License 2.0

  •33 forks•00 stars•00 issues•00 pull requests•Updated Jan 7, 2026Jan 7, 2026

• SPA-Cryptographic-Operations-Extractor

  Public
  Program to extract cryptographic operations from power traces.

  Java

  •

  MIT License

  •11 fork•55 stars•00 issues•11 pull request•Updated Jul 12, 2025Jul 12, 2025

• indie-jc

  Public
  Java

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jun 15, 2025Jun 15, 2025

• JCPreECDSA

  Public
  Java

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Nov 28, 2024Nov 28, 2024

• JC2pECDSA

  Public
  Java

  •

  MIT License

  •00 forks•11 star•00 issues•00 pull requests•Updated Nov 28, 2024Nov 28, 2024

• OptimizedJCAlgs

  Public
  Collection of open-source JavaCard crypto algorithms. Optimized for memory and speed with unified interface

  Java

  •

  MIT License

  •77 forks•1414 stars•11 issue•11 pull request•Updated Oct 6, 2024Oct 6, 2024

• usable-cert-validation

  Public
  Research initiative to make TLS certificate validation usable.

  documentationx509hacktoberfest+ 2

  documentationx509hacktoberfestcertificate-validationtls-certificates

  Java

  •

  MIT License

  •33 forks•2323 stars•3131 issues•33 pull requests•Updated May 10, 2024May 10, 2024

• JCMint

  Public
  Java

  •

  MIT License

  •11 fork•11 star•00 issues•00 pull requests•Updated Apr 24, 2024Apr 24, 2024

• javacard-gradle-template-edu

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

  testingtemplatecoverage+ 8

  testingtemplatecoveragesimulatorgradlecapjavacardjavacard-appletjcardsimjavacard-simulator+ 1

  Java

  •

  MIT License

  •1313 forks•2121 stars•22 issues•11 pull request•Updated Mar 24, 2024Mar 24, 2024

• JCFROST

  Public
  JavaCard implementation of FROST threshold signature scheme relying only on public JavaCard API.

  frostjavacardthreshold-signature

  frostjavacardthreshold-signature

  Java

  •

  MIT License

  •22 forks•1111 stars•00 issues•00 pull requests•Updated Sep 24, 2023Sep 24, 2023

• SHINE

  Public
  Java

  •

  MIT License

  •00 forks•11 star•00 issues•00 pull requests•Updated May 10, 2023May 10, 2023

• APDULogger

  Public
  Logging setup for analysis of APDU commands exchanged between blackbox terminal and blackbox smarcard

  Java

  •

  MIT License

  •00 forks•44 stars•00 issues•00 pull requests•Updated Jun 9, 2022Jun 9, 2022

• scrutiny-power-traces-analyzer

  Public
  SCRUTINY power traces analyzing module

  Java

  •

  MIT License

  •11 fork•44 stars•00 issues•00 pull requests•Updated May 2, 2022May 2, 2022

• JCAppStore

  Public
  Java

  •

  MIT License

  •33 forks•88 stars•11 issue•00 pull requests•Updated Aug 30, 2021Aug 30, 2021

• Whitebox-crypto-AES-java

  Public
  Whitebox AES implementation in Java. Chow scheme.

  Java

  •

  BSD 3-Clause "New" or "Revised" License

  •5353 forks•11 star•00 issues•22 pull requests•Updated Aug 13, 2021Aug 13, 2021

• classifyRSAkey

  Public
  Java

  •

  MIT License

  •44 forks•1313 stars•11 issue•00 pull requests•Updated Aug 17, 2020Aug 17, 2020

• fooling-primality-tests

  Public
  Artifacts for the "Fooling primality tests on smartcards" paper at ESORICS 2020

  smartcardelliptic-curvesdiffie-hellman+ 3

  smartcardelliptic-curvesdiffie-hellmanjavacardelliptic-curve-cryptographyesorics-2020

  Java

  •00 forks•33 stars•00 issues•00 pull requests•Updated Jul 2, 2020Jul 2, 2020

• SPA-JavaCard-Applet

  Public
  JavaCard test applet with cryptographic operations like AES encryption, DES encryption, RSA or ECC key generation or data signing...

  Java

  •

  MIT License

  •11 fork•55 stars•00 issues•00 pull requests•Updated Dec 7, 2019Dec 7, 2019

• acsac2017-certificate-transparency-java

  Public archive
  Java

  •

  Apache License 2.0

  •11 fork•22 stars•00 issues•00 pull requests•Updated Dec 4, 2017Dec 4, 2017

• JeeTool

  Public
  Arduino WSN network management tool

  Java

  •

  MIT License

  •44 forks•11 star•00 issues•00 pull requests•Updated Jun 28, 2017Jun 28, 2017

• keycheck

  Public
  Java

  •33 forks•11 star•00 issues•00 pull requests•Updated Nov 10, 2015Nov 10, 2015

• CesTa

  Public
  Java

  •

  Other

  •55 forks•11 star•00 issues•00 pull requests•Updated Oct 24, 2013Oct 24, 2013