期刊论文、会议论文

Wang, Guojun

英文

Lecture Notes in Computer Science

0302-9743

2015

9532

678-690

15th International Conference on Algorithms and Architectures for Parallel Processing (ICA3PP)

Lecture Notes in Computer Science

NOV 18-20, 2015

Zhangjiajie, PEOPLES R CHINA

[Zhou, Wei;Xu, Yang;Yang, Lijuan;Wang, Guojun] Cent South Univ, Sch Informat Sci & Engn, Changsha 410083, Hunan, Peoples R China.^[Zhou, Wei] Hunan Agr Univ, Coll Informat Sci & Technol, Changsha 410128, Hunan, Peoples R China.^[Wang, Guojun] Guangzhou Univ, Sch Comp Sci & Educ Software, Guangzhou 510006, Guangdong, Peoples R China.

Cent S Univ, Hunan Univ, Natl Univ Def Technol, Jishou Univ

Wang, G Zomaya, A Perez, GM Li, K

GEWERBESTRASSE 11, CHAM, CH-6330, SWITZERLAND

SPRINGER INTERNATIONAL PUBLISHING AG

978-3-319-27161-3; 978-3-319-27160-6

10.1007/978-3-319-27161-3_62

本校为其他机构

In multi-privileged group communications, the group users have different access privileges to multiple data resources. The influence on the system is different between the users when membership changes in the group. In batch rekeying, when the keys are not updated promptly, the more access privileges the users change, the more related resources are exposed to the malicious users. Unfortunately, in those existing batch rekeying schemes, the group users are treated equally. So in this paper, we propose a weight-based batch rekeying scheme for multi-privileged group communications to decrease the...