Code-based cryptography is one of the main areas of interest for NIST’s Post-Quantum
Cryptography Standardization call. In this paper, we introduce DAGS, a Key Encapsulation …

The security of McEliece cryptosystem heavily relies on the hardness of decoding a random
linear code. The best known generic decoding algorithms are derived from the Information-…

… Gustavo Banegas1, Paulo SLM Barreto, Brice Odilon Boidje, Pierre-Louis Cayrel, Gilbert
Ndollane Dione, Kris Gaj, Cheikh Thiécoumba Gueye, Richard Haeussler, Jean Belo Klamti …

It is easy to determine if a given code $$\mathcal {C}$$ is a subcode of another known code
$$\mathcal {D}$$ . For most of occurrences, it is easy to determine if two codes $$\mathcal {…

It is devised a new cryptosystem based on modified Reed Muller codes RM(r,m). The new
cryptosystem is a modified version of Sidel'nikov's one. This allows to increase the security of …

… CT Gueye and JB Klamti were supported in part by CEA-MITIC for CBC Project and in part
by the Government of Senegal’s Ministry of Higher Education and Research for ISPQ Project. …

In this paper we revisit some of the main aspects of the DAGS Key Encapsulation Mechanism,
one of the code-based candidates to NIST’s standardization call for the key exchange/…

In this paper we introduce a code-based cryptosystem using quasi-cyclic generalized subspace
subcodes of Generalized Reed-Solomon codes in order to reduce the public key size. In …

… Cheikh Thiécoumba Gueye received his PhD in Mathematics in Mars 1998 at University
Cheikh Anta Diop of Dakar, Senegal. He is a Permanent Professor at University …

In this work we present an efficient implementation of the Hybrid Encryption scheme based
on the Niederreiter PCKS proposed by E. Persichetti. To achieve IND-CCA2 security (in the …