TY - JOUR
T1 - DAGS
T2 - Key encapsulation using dyadic GS codes
AU - Banegas, Gustavo
AU - Barreto, Paulo S.L.M.
AU - Boidje, Brice Odilon
AU - Cayrel, Pierre Louis
AU - Dione, Gilbert Ndollane
AU - Gaj, Kris
AU - Gueye, Cheikh Thiécoumba
AU - Haeussler, Richard
AU - Klamti, Jean Belo
AU - N'Diaye, Ousmane
AU - Nguyen, Duc Tri
AU - Persichetti, Edoardo
AU - Ricardini, Jefferson E.
PY - 2018/12/1
Y1 - 2018/12/1
N2 - 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 Mechanism (KEM) based on quasi-dyadic generalized Srivastava codes. The scheme is proved to be IND-CCA secure in both random oracle model and quantum random oracle model. We believe that DAGS will offer competitive performance, especially when compared with other existing code-based schemes, and represent a valid candidate for post-quantum standardization.
AB - 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 Mechanism (KEM) based on quasi-dyadic generalized Srivastava codes. The scheme is proved to be IND-CCA secure in both random oracle model and quantum random oracle model. We believe that DAGS will offer competitive performance, especially when compared with other existing code-based schemes, and represent a valid candidate for post-quantum standardization.
KW - code-based cryptography
KW - key exchange
KW - Post-quantum cryptography
UR - http://www.scopus.com/inward/record.url?scp=85054392143&partnerID=8YFLogxK
U2 - 10.1515/jmc-2018-0027
DO - 10.1515/jmc-2018-0027
M3 - Article
AN - SCOPUS:85054392143
SN - 1862-2976
VL - 12
SP - 221
EP - 239
JO - Journal of Mathematical Cryptology
JF - Journal of Mathematical Cryptology
IS - 4
ER -