287 citations · 1.1k across the 26 of their papers we have counts for
4 papers · 1 filter
Efficient Encryption from Random Quasi-Cyclic Codes
Carlos Aguilar, Olivier Blazy, Jean-Christophe Deneuville +2
We propose a framework for constructing efficient code-based encryption schemes from codes that do not hide any structure in their public matrix. The framework is in the spirit of…
Perfectly Secure Message Transmission in Two Rounds
Gabriele Spini, Gilles Zémor
In the model that has become known as "Perfectly Secure Message Transmission"(PSMT), a sender Alice is connected to a receiver Bob through n parallel two-way channels. A computatio…
RankSign: an efficient signature algorithm based on the rank metric
Philippe Gaborit, Olivier Ruatta, Julien Schrek +1
In this paper we propose a new approach to code-based signatures that makes use in particular of rank metric codes. When the classical approach consists in finding the unique preim…
Optimal Iris Fuzzy Sketches
J. Bringer, H. Chabanne, G. Cohen +2
Fuzzy sketches, introduced as a link between biometry and cryptography, are a way of handling biometric data matching as an error correction issue. We focus here on iris biometrics…