Paper 2006/484

A New Identity Based Encryption Scheme From Pairing

Xianhui Lu, Dake He, and Guomin Li

Abstract

We construct an efficient identity based encryption scheme from pairing. The basic version of the new scheme is provably secure against chosen plaintext attack, and the full version of the new scheme is provably secure against adaptive chosen ciphertext attack. Our scheme is based on a new assumption (decision weak bilinear Diffie-Hellman assumption ) which is no stronger than decision bilinear Diffie-Hellman assumption.

Note: A new IBE scheme based on a new assumption in bilinear group

Metadata
Available format(s)
-- withdrawn --
Publication info
Published elsewhere. Unknown where it was published
Keywords
IBEIND-ID-CPAIND-ID-CCAstandard model
Contact author(s)
lu_xianhui @ sohu com
History
2008-01-15: withdrawn
2006-12-29: received
See all versions
Short URL
https://ia.cr/2006/484
License
Creative Commons Attribution
CC BY
Note: In order to protect the privacy of readers, eprint.iacr.org does not use cookies or embedded third party content.