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Journal Article Power Analysis Attacks and Countermeasures on ηT Pairing Over Binary Fields
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Authors
김태현, Tsuyoshi Takagi, Han Dong Guk, 김호원, 임종인
Issue Date
200802
Source
ETRI Journal, v.30 no.1, pp.68-80
ISSN
1225-6463
Publisher
한국전자통신연구원 (ETRI)
DOI
https://dx.doi.org/10.4218/etrij.08.0107.0079
Project Code
08MS2200, Development of security technology for secure RFID/USN service, Chung Kyo Il
Abstract
Since many efficient algorithms for implementing pairings have been proposed such as ηTpairing 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 ηTpairing over binary fields in the context of side-channel attacks. We propose efficient and secure ηTpairing algorithms using randomized projective coordinate systems for computing the pairing.
KSP Keywords
Binary fields, Coordinate system, Efficient algorithms, Secure implementation, Side Channel Attacks, Smart Card, attacks and countermeasures, constraint devices, power analysis attacks