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ANTS
2006
Springer

High Security Pairing-Based Cryptography Revisited

14 years 3 months ago
High Security Pairing-Based Cryptography Revisited
The security and performance of pairing based cryptography has provoked a large volume of research, in part because of the exciting new cryptographic schemes that it underpins. We re-examine how one should implement pairings over ordinary elliptic curves for various practical levels of security. We conclude, contrary to prior work, that the Tate pairing is more efficient than the Weil pairing for all such security levels. This is achieved by using efficient exponentiation techniques in the cyclotomic subgroup backed by efficient squaring routines within the same subgroup. 1
Robert Granger, Dan Page, Nigel P. Smart
Added 20 Aug 2010
Updated 20 Aug 2010
Type Conference
Year 2006
Where ANTS
Authors Robert Granger, Dan Page, Nigel P. Smart
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