International Association for Cryptologic Research

International Association
for Cryptologic Research

CryptoDB

Paper: Exponentiation in pairing-friendly groups using homomorphisms

Authors:
Steven D. Galbraith
Michael Scott
Download:
URL: http://eprint.iacr.org/2008/117
Search ePrint
Search Google
Abstract: We present efficiently computable homomorphisms of the groups $G_2$ and $G_T$ for pairings $G_1 \times G_2 \rightarrow G_T$. This allows exponentiation in $G_2$ and $G_T$ to be accelerated using the Gallant-Lambert-Vanstone method.
BibTeX
@misc{eprint-2008-17794,
  title={Exponentiation in pairing-friendly groups using homomorphisms},
  booktitle={IACR Eprint archive},
  keywords={public-key cryptography / Pairings},
  url={http://eprint.iacr.org/2008/117},
  note={To appear, Pairing 2008. mike@computing.dcu.ie 14120 received 14 Mar 2008, last revised 29 Aug 2008},
  author={Steven D. Galbraith and Michael Scott},
  year=2008
}