BIG QUAKE BInary Goppa QUAsi–cyclic Key Encapsulation

Magali Bardet (1) , Elise Barelli (2, 3) , Olivier Blazy (4) , Rodolfo Canto Torres (5) , Alain Couvreur (2, 3) , Philippe Gaborit (4) , Ayoub Otmani (6) , Nicolas Sendrier (5) , Jean-Pierre Tillich (5)

1 CA - LITIS - Equipe Combinatoire et algorithmes
2 LIX - Laboratoire d'informatique de l'École polytechnique [Palaiseau]
3 GRACE - Geometry, arithmetic, algorithms, codes and encryption
4 XLIM-MATHIS - Mathématiques & Sécurité de l'information
5 SECRET - Security, Cryptology and Transmissions
6 UNIROUEN - Université de Rouen Normandie

The present proposal is a key encapsulation scheme based on a Niederreiter–like public key encryption scheme using binary quasi–cyclic Goppa codes.

Domains: Information Theory [cs.IT]; Cryptography and Security [cs.CR]

Magali Bardet, Elise Barelli, Olivier Blazy, Rodolfo Canto Torres, Alain Couvreur, et al.. BIG QUAKE BInary Goppa QUAsi–cyclic Key Encapsulation. 2017. ⟨hal-01671866v2⟩