Robust AES circuit design for delay variation using suspicious timing error prediction

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

Abstract

This paper proposes a robust AES (advanced encryption standard) circuit for delay variation. In our proposed AES circuit, suspicious timing error prediction circuits (STEPCs) and their associating gating circuit are incorporated into a normal AES circuit to predict timing errors. STEPCs are inserted between inter-module connections and thus we can monitor almost all of the signal paths between registers and effectively prevent timing errors. The simulation results demonstrate that our AES circuit with STEPCs can be overclocked by up to 1.66X with just 8.05% area overheads.

Original languageEnglish
Title of host publicationProceedings - International SoC Design Conference 2017, ISOCC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages101-102
Number of pages2
ISBN (Electronic)9781538622858
DOIs
Publication statusPublished - 2018 May 29
Event14th International SoC Design Conference, ISOCC 2017 - Seoul, Korea, Republic of
Duration: 2017 Nov 52017 Nov 8

Publication series

NameProceedings - International SoC Design Conference 2017, ISOCC 2017

Other

Other14th International SoC Design Conference, ISOCC 2017
CountryKorea, Republic of
CitySeoul
Period17/11/517/11/8

ASJC Scopus subject areas

  • Hardware and Architecture
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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