High-Secure Low-Latency Ring-LWE Cryptography Scheme for Biomedical Images Storing and Transmitting

Tuy Nguyen Tan, Hanho Lee

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

13 Scopus citations

Abstract

In this paper, a low-latency scheme for biomedical images storing and transmitting using ring-learning with errors (ring-LWE) cryptography is presented. The proposed scheme significantly reduces the encryption time and decryption time for biomedical images compared to existing works. Particularly, the encryption time and decryption time of proposed ring-LWE scheme for biomedical images can be reduced up to 70.1% and 52.7% compared to previous studies. In addition, by storing biomedical images under encrypted form at the central server, biomedical data are completely protected. The analysis in similarity and entropy of encrypted image proves the outperformance of the proposed scheme in terms of security level compared to conventional schemes.

Original languageEnglish (US)
Title of host publication2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538648810
DOIs
StatePublished - Apr 26 2018
Externally publishedYes
Event2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Florence, Italy
Duration: May 27 2018May 30 2018

Publication series

NameProceedings - IEEE International Symposium on Circuits and Systems
Volume2018-May
ISSN (Print)0271-4310

Conference

Conference2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018
Country/TerritoryItaly
CityFlorence
Period5/27/185/30/18

Keywords

  • biomedical image
  • cryptography
  • ring-LWE
  • security

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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