[Resource Topic] 2021/234: New Public-Key Crypto-System EHT

Welcome to the resource topic for 2021/234

Title:
New Public-Key Crypto-System EHT

Authors: Alessandro Budroni, Igor Semaev

Abstract:

In this note, an LWE problem with a hidden trapdoor is introduced. It is used to construct an efficient public-key crypto-system EHT. The new system is significantly different from LWE based NIST candidates like FrodoKEM. The performance of EHT compares favorably with FrodoKEM.

ePrint: https://eprint.iacr.org/2021/234

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