CCA secure type-based proxy re-encryption in the adaptive corruption model without random oracle

DOI

10.2991/csss-14.2014.69How to use a DOI?

Keywords

adaptive corruption model; CCA secure; type-based proxy re-encryption; proxy-invisible

Abstract

Type-based proxy re-encryption can solve the fine-grained delegation perfectly, and being more and more important in applications. However, as we know, there is still a problem come up with type-based proxy re-encryption in adaptive corruption model. In this paper, we propose a typed-based proxy re-encryption in the adaptive corruption model without random oracle; the scheme is CCA secure and proxy- invisible. Compared with the type-based proxy re-encryption proposed by J.S.D in 2013, this scheme has advantages in both security and efficiency.

Copyright

© 2014, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yanni Chang
AU  - Mingxing He
PY  - 2014/06
DA  - 2014/06
TI  - CCA secure type-based proxy re-encryption in the adaptive corruption model without random oracle
BT  - Proceedings of the 3rd International Conference on Computer Science and Service System
PB  - Atlantis Press
SP  - 293
EP  - 296
SN  - 1951-6851
UR  - https://doi.org/10.2991/csss-14.2014.69
DO  - 10.2991/csss-14.2014.69
ID  - Chang2014/06
ER  -