11 citations · 15 across the 4 of their papers we have counts for
4 papers
A Polynomial-Time Attack on the BBCRS Scheme
Alain Couvreur, Ayoub Otmani, Jean-Pierre Tillich +1
The BBCRS scheme is a variant of the McEliece public-key encryption scheme where the hiding phase is performed by taking the inverse of a matrix which is of the form $\mathbf{T} +\…
Dual toric codes and polytopes of degree one
Valérie Gauthier Umaña, Mauricio Velasco
We define a statistical measure of the typical size of short words in a linear code over a finite field. We prove that the dual toric codes coming from polytopes of degree one are…
A Distinguisher-Based Attack on a Variant of McEliece's Cryptosystem Based on Reed-Solomon Codes
Valérie Gauthier, Ayoub Otmani, Jean-Pierre Tillich
Baldi et \textit{al.} proposed a variant of McEliece's cryptosystem. The main idea is to replace its permutation matrix by adding to it a rank 1 matrix. The motivation for this cha…
A Distinguisher-Based Attack of a Homomorphic Encryption Scheme Relying on Reed-Solomon Codes
Valérie Gauthier, Ayoub Otmani, Jean-Pierre Tillich
Bogdanov and Lee suggested a homomorphic public-key encryption scheme based on error correcting codes. The underlying public code is a modified Reed-Solomon code obtained from inse…