RLWE/PLWE equivalence for the maximal totally real subextension of the 2^rpq-th cyclotomic field

2021/11/26 by Iván Blanco-Chacón anbd Lorena López-Hernanz, López-Hernanz, Iván Blanco-Chacón anbd Lorena
Computer Science · #Coding theory and cryptography #Cryptography and Security (cs.CR) #FOS: Computer and information sciences

paper · pdf · doi:10.48550/arxiv.2111.13484

openalex publication_date 2021/11/26 · openalex created_date 2022/07/25 · openalex updated_date 2026/07/28

Abstract

We prove the RLWE/PLWE equivalence for the maximal totally real subextension of the 2^rpq-th cyclotomic field and discuss some of its applications to cryptoanalysis.

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