From the 1 of 3 linked papers with an AI index.
3 papers
Extensions of root-based attacks against PLWE via isomorphisms of rings
Iván Blanco-Chacón, Rodrigo MartÃn Sánchez-Ledesma, Raúl Durán DÃaz
The paper investigates extensions of root‑based attacks on the Polynomial Learning With Errors (PLWE) problem by constructing explicit isomorphisms between vulnerable polynomial ri…
Cryptanalysis of PLWE based on zero-trace quadratic roots
Beatriz Barbero-Lucas, Iván Blanco-Chacón, Raúl Durán-DÃaz +2
We extend two of the attacks on the PLWE problem presented in (Y. Elias, K. E. Lauter, E. Ozman, and K. E. Stange, Ring-LWE Cryptography for the Number Theorist, in Directions in N…
A Generalized Approach to Root-based Attacks against PLWE
Iván Blanco Chacón, Raúl Durán DÃaz, Rodrigo MartÃn Sánchez-Ledesma
The Polynomial Learning With Errors problem (PLWE) serves as the background of two of the three cryptosystems standardized in August 2024 by the National Institute of Standards and…