A delay-efficient ring-LWE cryptography architecture for biometric security

Tuy Nguyen Tan, Hanho Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Abstract

This paper presents an efficient scheme and architecture based on ring-LWE cryptography for biometric data security. The proposed architecture significantly reduces the number of polynomial multipliers compared to the traditional ECC cryptosystems. As a result, the encryption and decryption time for a single ring-LWE operation can be reduced up to 49.7% and 19.6% compared to the existing works, respectively. The simulation results show that the proposed architecture outperforms conventional ECC architectures in terms of computation complexity and processing time.

Original languageEnglish (US)
Title of host publicationIEEE International Symposium on Circuits and Systems
Subtitle of host publicationFrom Dreams to Innovation, ISCAS 2017 - Conference Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467368520
DOIs
StatePublished - Sep 25 2017
Externally publishedYes
Event50th IEEE International Symposium on Circuits and Systems, ISCAS 2017 - Baltimore, United States
Duration: May 28 2017May 31 2017

Publication series

NameProceedings - IEEE International Symposium on Circuits and Systems
ISSN (Print)0271-4310

Conference

Conference50th IEEE International Symposium on Circuits and Systems, ISCAS 2017
Country/TerritoryUnited States
CityBaltimore
Period5/28/175/31/17

Keywords

  • cryptography
  • learning with errors
  • ring-lwe
  • security

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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