3 papers
cs.CR2025
MIRANDA: short signatures from a leakage-free full-domain-hash scheme
Alain Couvreur, Thomas Debris-Alazard, Philippe Gaborit +1
We present , the first family of full-domain-hash signatures based on matrix codes. This signature scheme fulfils the paradigm of Gentry, Peikert and Vaikuntanath…
cs.CR2024
MinRank Gabidulin encryption scheme on matrix codes
Nicolas Aragon, Alain Couvreur, Victor Dyseryn +2
The McEliece scheme is a generic frame which allows to use any error correcting code of which there exists an efficient decoding algorithm to design an encryption scheme by hiding…
cs.CR2023
RYDE: A Digital Signature Scheme based on Rank-Syndrome-Decoding Problem with MPCitH Paradigm
Loïc Bidoux, Jesús-Javier Chi-Domínguez, Thibauld Feneuil +4
We present a signature scheme based on the Syndrome-Decoding problem in rank metric. It is a construction from multi-party computation (MPC), using a MPC protocol which is a slight…