Toward A Real-Time Elliptic Curve Cryptography-Based Facial Security System

Tuy Tan Nguyen, Hanho Lee

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

4 Scopus citations

Abstract

This paper presents a novel approach for a facial security system using elliptic curve cryptography. Face images extracted from input video are encrypted before sending to a remote server. The input face images are completely encrypted by mapping each pixel value of the detected face from the input video frame to a point on an elliptic curve. The original image can be recovered when needed using the elliptic curve cryptography decryption function. Specifically, we modify point multiplication designed for projective coordinates and apply the modified approach in affine coordinates to speed up scalar point multiplication operation. Image encryption and decryption operations are also facilitated using our existing scheme. Simulation results on Visual Studio demonstrate that the proposed systems help accelerate encryption and decryption operations while maintaining information confidentiality.

Original languageEnglish (US)
Title of host publicationAPCCAS 2022 - 2022 IEEE Asia Pacific Conference on Circuits and Systems
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages364-367
Number of pages4
ISBN (Electronic)9781665450737
DOIs
StatePublished - 2022
Externally publishedYes
Event2022 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2022 - Virtual, Online, China
Duration: Nov 11 2022Nov 13 2022

Publication series

NameAPCCAS 2022 - 2022 IEEE Asia Pacific Conference on Circuits and Systems

Conference

Conference2022 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2022
Country/TerritoryChina
CityVirtual, Online
Period11/11/2211/13/22

Keywords

  • Elliptic curve cryptography
  • encryption
  • face image
  • point multiplication
  • security

ASJC Scopus subject areas

  • Hardware and Architecture
  • Electrical and Electronic Engineering
  • Artificial Intelligence
  • Computer Science Applications

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