Release time:2025-03-31

Hits:

DOI number:10.1049/cp.2014.1269

Journal:ICINS 2014 - 2014 International Conference on Information and Network Security

Place of Publication:Beijing,China

Key Words:IBE;HIBE;CCA;CPA

Abstract:Although getting a CPA secure IBE scheme is quite easy, achieving a fully secure IBE scheme against CCA is still a challenging problem nowadays. We get such a IBE scheme. First we propose a fully secure HIBE against CPA based on Waters' IBE [23]. And then, as IBE is a special case of HIBE, we use Boneh's result and technique [6] to construct a fully secure IBE against CCA.

Co-author:Ying Gao

First Author:Jing Ren

Indexed by:会议论文

Page Number:75-81

ISSN No.:978-1-84919-909-4

Translation or Not:no