Energy-efficient architecture for word-based Montgomery modular multiplication algorithm

Jheng Hao Ye, Tsung Wei Hung, Ming Der Shieh

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

5 Citations (Scopus)

Abstract

Montgomery modular multiplication is widely used in public key cryptosystems. This paper presents an energy-efficient architecture for word-based Montgomery modular multiplication algorithm. Using the proposed architecture mapping scheme in dependency graph, the switching activity of kernel can be greatly reduced. In addition, the proposed design also retains one-cycle latency between neighboring processing elements. Experimental results based on TSMC 90-nm CMOS technology show that compared to the related work, the proposed design achieves about 17% reduction in energy consumption for completing one 1024-bit Montgomery modular multiplication.

Original languageEnglish
Title of host publication2013 International Symposium on VLSI Design, Automation, and Test, VLSI-DAT 2013
DOIs
Publication statusPublished - 2013 Aug 15
Event2013 International Symposium on VLSI Design, Automation, and Test, VLSI-DAT 2013 - Hsinchu, Taiwan
Duration: 2013 Apr 222013 Apr 24

Publication series

Name2013 International Symposium on VLSI Design, Automation, and Test, VLSI-DAT 2013

Other

Other2013 International Symposium on VLSI Design, Automation, and Test, VLSI-DAT 2013
CountryTaiwan
CityHsinchu
Period13-04-2213-04-24

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering

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