상세정보
학술지
Power Analysis Attacks and Countermeasures on ηT Pairing Over Binary Fields
- 저자
- 김태현, Tsuyoshi Takagi, 한동국, 김호원, 임종인
- 발행일
- 200802
- 출처
- ETRI Journal, v.30 no.1, pp.68-80
- ISSN
- 1225-6463
- 출판사
- 한국전자통신연구원 (ETRI)
- 협약과제
- 08MS2200, 안전한 RFID/USN을 위한 정보보호 기술 개발, 정교일
- 초록
- 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 제안 키워드
- Binary fields, Coordinate system, Efficient algorithms, Secure implementation, Side Channel Attacks, Smart Card, attacks and countermeasures, constraint devices, power analysis attacks