Powered Tate Pairing Computation

Bo Gyeong Kang; Je Hong Park

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 pairing Elliptic 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: 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},
      url = {https://eprint.iacr.org/2005/260}
}