DocumentCode
607298
Title
The power root calculation for the exponentiation inversion problem
Author
Sumo, Taichi ; Nogami, Yasuyuki
Author_Institution
Grad. Sch. of Natural Sci. & Technol., Okayama Univ., Okayama, Japan
fYear
2012
fDate
3-5 Dec. 2012
Firstpage
504
Lastpage
507
Abstract
To evaluate the security of pairing-based cryptography, it is also required to consider the pairing inversion problem. According to some previous works, the pairing inversion problem is solvable if exponentiation inversion (EI) problem is solved. This paper introduces an algorithm of power root calculation and the algorithm apply to EI problem.
Keywords
cryptography; EI problem; exponentiation inversion problem; pairing-based cryptography; power root calculation; security evaluation;
fLanguage
English
Publisher
ieee
Conference_Titel
Computing and Convergence Technology (ICCCT), 2012 7th International Conference on
Conference_Location
Seoul
Print_ISBN
978-1-4673-0894-6
Type
conf
Filename
6530387
Link To Document