Cryptology ePrint Archive: Report 2002/136
Practical Non-Interactive Key Distribution Based on Pairings
Régis Dupont and Andreas Enge
Abstract: We propose a practical non-interactive key distribution protocol based
on pairings and define a notion of security for such a scheme. We prove
the security of the system in this setting under the GDBH
assumption, and present some possible realisations using Weil or Tate
pairings on supersingular and ordinary elliptic curves.
Category / Keywords: cryptographic protocols / key distribution, non-interactive, identity based cryptography, pairings
Date: received 30 Aug 2002
Contact author: enge at lix polytechnique fr, dupont@lix polytechnique fr
Available format(s): Postscript (PS) | Compressed Postscript (PS.GZ) | BibTeX Citation
Version: 20020831:013333 (All versions of this report)
Short URL: ia.cr/2002/136
Discussion forum: Show discussion | Start new discussion
[ Cryptology ePrint archive ]