Side channel analysis of an automotive microprocessor

Research output: Chapter in Book/Report/Conference proceedingsConference proceedingpeer-review

Abstract

Automotive electronics are becoming ever more complex. The quantity and sensitivity of data that is transmitted throughout a car is expected to continue to increase in coming years. On board computers can contain information about the car and dictate how the car behaves. This means that these systems need to be secure to protect the data held within such system so that the behaviour cannot be modified by an unauthorised user. This paper outlines a method for implementing AES encryption over a CAN bus and how such a system could be attacked using correlation power analysis.

Original languageEnglish
Title of host publicationIET Irish Signals and Systems Conference, ISSC 2008
Pages4-9
Number of pages6
Edition539 CP
DOIs
Publication statusPublished - 2008
EventIET Irish Signals and Systems Conference, ISSC 2008 - Galway, Ireland
Duration: 18 Jun 200819 Jun 2008

Publication series

NameIET Conference Publications
Number539 CP

Conference

ConferenceIET Irish Signals and Systems Conference, ISSC 2008
Country/TerritoryIreland
CityGalway
Period18/06/0819/06/08

Keywords

  • Advanced Encryption Standard (AES)
  • CAN bus
  • Correlation Power Analysis (CPA)

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