Power analysis attacks and countermeasures on ηTpairing over binary fields

Tae Hyun Kim; Tsuyoshi Takagi; Dong Guk Han; Howon Kim; Jongin Lim

doi:10.4218/etrij.08.0107.0079

Power analysis attacks and countermeasures on η_Tpairing over binary fields

Tae Hyun Kim, Tsuyoshi Takagi, Dong Guk Han, Howon Kim, Jongin Lim

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

Since many efficient algorithms for implementing pairings have been proposed such as η_Tpairing and the Ate pairing, pairings could be used in constraint devices such as smart cards. However, the secure implementation of pairings has not been thoroughly investigated. In this paper, we investigate the security of η_Tpairing over binary fields in the context of side-channel attacks. We propose efficient and secure η_Tpairing algorithms using randomized projective coordinate systems for computing the pairing.

Original language	English
Pages (from-to)	68-79
Number of pages	12
Journal	ETRI Journal
Volume	30
Issue number	1
DOIs	https://doi.org/10.4218/etrij.08.0107.0079
Publication status	Published - 2008 Feb 1

Keywords

Pairing-based cryptosystems
Power analysis
Randomized projective coordinate systems
Side-channel attacks
ηpairing

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
General Computer Science
Electrical and Electronic Engineering

Access to Document

10.4218/etrij.08.0107.0079

Cite this

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AU - Han, Dong Guk

AU - Kim, Howon

AU - Lim, Jongin

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KW - Randomized projective coordinate systems

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