KŮR, Jiří, Tobiáš SMOLKA and Petr ŠVENDA. Improving Resiliency of JavaCard Code Against Power Analysis. In Santa's Crypto Get-Together 2009. 1. vyd. Bílovice nad Svitavou: Trusted Network Solutions, 2009, p. 29-39. ISBN 978-80-904257-0-5.
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Basic information
Original name Improving Resiliency of JavaCard Code Against Power Analysis
Authors KŮR, Jiří (203 Czech Republic, guarantor), Tobiáš SMOLKA (703 Slovakia) and Petr ŠVENDA (203 Czech Republic).
Edition 1. vyd. Bílovice nad Svitavou, Santa's Crypto Get-Together 2009, p. 29-39, 2009.
Publisher Trusted Network Solutions
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10201 Computer sciences, information science, bioinformatics
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14330/09:00039125
Organization unit Faculty of Informatics
ISBN 978-80-904257-0-5
Keywords in English JavaCard; Power Analysis; Bytecode; Reverse Engineering; Security
Tags International impact, Reviewed
Changed by Changed by: RNDr. Jiří Kůr, Ph.D., učo 98692. Changed: 12/3/2010 13:35.
Abstract
The power analysis of smart cards is powerful side channel attack, originally introduced by Kocher et al. The observation of power consumption of smart card with high precision can be used to extract information about executed code as well as about the processed data. Our work describes ways how to obtain information about bytecode instruction from power trace, identify vulnerable operations leaking information about its operand and propose general framework for automatic replacement of vulnerable operations by safe equivalents. Practical implementation and examples of usage is presented and discussed.
Links
LA09016, research and development projectName: Účast ČR v European Research Consortium for Informatics and Mathematics (ERCIM) (Acronym: ERCIM)
Investor: Ministry of Education, Youth and Sports of the CR, Czech Republic membership in the European Research Consortium for Informatics and Mathematics
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