Secure Multiparty Key Generation, Signature and Decryption javacard applet
Switch branches/tags
Nothing to show
Clone or download
Latest commit 2eff92b Oct 16, 2018
Permalink
Type Name Latest commit message Commit time
Failed to load latest commit information.
MPCApplet + suppport for multiple MPC cards (+ simulated players) Oct 26, 2017
MPCTestClient fixed tests compilation after src dir change Feb 23, 2018
.gitignore removed local compilation settings Feb 23, 2018
LICENSE Initial commit Aug 12, 2017
README.md Link to academic paper Oct 16, 2018

README.md

Myst - Secure Multiparty Key Generation, Signature and Decryption JavaCard applet and host application

Cryptographic Hardware from Untrusted Components

This project implements novel distributed key generation, signature, and decryption with private key distributed among multiple separate entities.

The research paper and other details are available at https://backdoortolerance.org/

This project is technology demonstrator and requires one or more smartcards with JavaCard platform with remaining players contributing to the protocols simulated in software.

Academic Paper

If you want get into the math and the technical details, you can find our paper here: https://arxiv.org/pdf/1709.03817.pdf

If you want to cite this work:

@inproceedings{mavroudis2017touch,
  title={A touch of evil: High-assurance cryptographic hardware from untrusted components},
  author={Mavroudis, Vasilios and Cerulli, Andrea and Svenda, Petr and Cvrcek, Dan and Klinec, Dusan and Danezis, George},
  booktitle={Proceedings of the 2017 ACM SIGSAC Conference on Computer and Communications Security},
  pages={1583--1600},
  year={2017},
  organization={ACM}
}




This work was supported by the European Commission through the H2020-DS-2014-653497 PANORAMIX project and the European Research Council via the European Union’s Seventh Framework Programme (FP/2007-2013) / ERC Grant Agreement n. 307937, and the Czech Science Foundation under project GA16-08565S.