Paper 2005/260

Powered Tate Pairing Computation

Bo Gyeong Kang and Je Hong Park

Abstract

In this paper, we introduce a powered Tate pairing on a supersingular elliptic curve that has the same shortened loop as the modified Tate pairing using the eta pairing approach by Barreto et al. The main significance of our approach is to remove the condition which the latter should rely on. It implies that our method is simpler and potentially general than the eta pairing approach, although they are equivalent in most practical cases.

Note: 1st revision.

Metadata
Available format(s)
PDF PS
Category
Public-key cryptography
Publication info
Published elsewhere. Unknown where it was published
Keywords
Tate pairingElliptic Curve Cryptosystem
Contact author(s)
jhpark @ etri re kr
History
2005-09-06: last of 2 revisions
2005-08-11: received
See all versions
Short URL
https://ia.cr/2005/260
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2005/260,
      author = {Bo Gyeong Kang and Je Hong Park},
      title = {Powered Tate Pairing Computation},
      howpublished = {Cryptology ePrint Archive, Paper 2005/260},
      year = {2005},
      note = {\url{https://eprint.iacr.org/2005/260}},
      url = {https://eprint.iacr.org/2005/260}
}
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