Memoirs of the Faculty of Engineering, Okayama University
Published by Faculty of Enginerring, Okayama University

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Memoirs of the School of Engineering, Okayama University

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Extension Field for Xate Pairing with Freeman Curve

Nekado, Kenta Graduate School of Natural Science and Technology, Okayama University
Kato, Hidehiro Graduate School of Natural Science and Technology, Okayama University
Nogami, Yasuyuki Graduate School of Natural Science and Technology, Okayama University Kaken ID publons researchmap
Morikawa, Yoshitaka Graduate School of Natural Science and Technology, Okayama University
抄録
Recently, pairing-based cryptographies such as ID-based cryptography and group signature have been studied. For fast pairing calculation, not only pairing algorithms but also arithmetic operations in extension field must be efficiently carried out. The authors show efficient arithmetic operations of extension field for Xate pairing especially with Freeman curve.
ISSN
1349-6115
NCID
AA12014085
NAID