Title
DAGS: Key Encapsulation Using Dyadic GS Codes
Publication Date
2018
Document Type
Article
Abstract
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. © 2018 Walter de Gruyter GmbH, Berlin/Boston.
Publication Title
Journal of Mathematical Cryptology
Publisher Policy
pre print, post print (12 month embargo)
Recommended Citation
Banegas, G., Barreto, P. S. L. M., Boidje, B. O., Cayrel, P.-L., Dione, G. N., Gaj, K., … Ricardini, J. E. (2019). DAGS: Reloaded Revisiting Dyadic Key Encapsulation. In M. Baldi, E. Persichetti, & P. Santini (Eds.), Code-Based Cryptography (pp. 69–85). https://doi.org/10.1007/978-3-030-25922-8_4
