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A parallel encryption algorithm of the logistic map for multicore with OpenMP

  • Jiahui Liu
  • , Hongli Zhang
  • , Dahua Song
  • , Guanglu Sun
  • , Wenchong Bi
  • , M. K. Buza
  • Harbin University of Science and Technology
  • Harbin Institute of Technology
  • Mudanjiang Medical University
  • Belarusian State University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The multicore structure has been mainstreamed. The paper introduces a parallel chaos-based encryption approach in order to take advantage of the multicore processor. The chaotic cryptosystem is based on the logistic map. The parallel algorithm is designed with the shared memory model of the OpenMP. The experimental results show that the chaotic cryptosystem demonstrates the good statistical properties, and the parallel algorithm provides highly efficient performance against the serial version of the algorithm. The algorithm is suitable for processing large sensitive data, pictures and multimedia.

Original languageEnglish
Title of host publication8th International Forum on Strategic Technology 2013, IFOST 2013 - Proceedings
Pages47-50
Number of pages4
DOIs
StatePublished - 2013
Event8th International Forum on Strategic Technology, IFOST 2013 - Ulaanbaatar, Mongolia
Duration: 28 Jun 20131 Jul 2013

Publication series

Name8th International Forum on Strategic Technology 2013, IFOST 2013 - Proceedings
Volume2

Conference

Conference8th International Forum on Strategic Technology, IFOST 2013
Country/TerritoryMongolia
CityUlaanbaatar
Period28/06/131/07/13

Keywords

  • Logistic map
  • OpenMP
  • chaotic cryptosystem
  • multicore
  • parallel encryption

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