Presentation	2004/3/8 Evaluation of DPA Resistivity of DES Implementation by Simulations Akihiko SASAKI, Koki ABE,
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Abstract(in English)	The differential power analysis (DPA) attacks have posed a serious threat to cryptosystems designed without concerns about this type of attacks. Several implementation methods for increasing the DPA resistivity have been proposed. However, with respect to tradeoffs between the implementation cost and its security perfomance, it is desirable to be able to predict the degree to which a given design can resist against the attacks before it is implemented. In this paper we propose two simulation methods, software and circuit simulations, and illustrate their effectiveness of predicting the DPA vulnerability by applying them to a DES design as an attacked target.
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Keyword(in English)	DPA / Simulation / DES
Paper #	IT2003-60,ISEC2003-100,WBS2003-178
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Conference Information
Committee	ISEC
Conference Date	2004/3/8(1days)
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Paper Information
Registration To	Information Security (ISEC)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Evaluation of DPA Resistivity of DES Implementation by Simulations
Sub Title (in English)
Keyword(1)	DPA
Keyword(2)	Simulation
Keyword(3)	DES
1st Author's Name	Akihiko SASAKI
1st Author's Affiliation	Department of Computer Science, The University of Electro-Communications()
2nd Author's Name	Koki ABE
2nd Author's Affiliation	Department of Computer Science, The University of Electro-Communications
Date	2004/3/8
Paper #	IT2003-60,ISEC2003-100,WBS2003-178
Volume (vol)	vol.103
Number (no)	712
Page	pp.pp.-
#Pages	6
Date of Issue