Title :
Cross twisted Xate pairing with Barreto-Naehrig curve for multi-pairing technique
Author :
Sakemi, Yumi ; Nogami, Yasuyuki ; Kato, Hidehiro ; Morikawa, Yoshitaka
Author_Institution :
Okayama Univ., Okayama, Japan
fDate :
June 28 2009-July 3 2009
Abstract :
Recently, efficient pairings such as optimal-ate, R-ate, and Xate pairings have been proposed. On the other hand, some pairing-based cryptographic protocols need several pairing calculations for one procedure. Thus, multi-pairing technique will be efficiently applied. This paper optimizes Xate pairing for multi-pairing and then evaluates its efficiency with comparing to the other efficient pairings. Then, it is shown that the multi-pairing with the optimized Xate pairing is the most efficient.
Keywords :
cryptographic protocols; Barreto-Naehrig curve; R-ate; cross twisted Xate pairing; multipairing technique; optimal-ate; pairing-based cryptographic protocols; Acceleration; Arithmetic; Cryptographic protocols; Elliptic curve cryptography; Elliptic curves; Hamming weight; Xate pairing; cross twist; multi-pairing;
Conference_Titel :
Information Theory, 2009. ISIT 2009. IEEE International Symposium on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-4312-3
Electronic_ISBN :
978-1-4244-4313-0
DOI :
10.1109/ISIT.2009.5205994
