A comparative study and workload distribution model for re-encryption schemes in a mobile cloud computing environment

被引：13
|
作者：
Khan, Abdul Nasir [1 ]
Ali, Mazhar [1 ]
Khan, Atta Ur Rehman [2 ]
Khan, Fiaz Gul [1 ]
Khan, Iftikhar Ahmed [1 ]
Jadoon, Waqas [1 ]
Shamshirband, Shahab [3 ]
Chronopoulos, Anthony T. [4 ,5 ]
机构：
[1] COMSATS, Dept Comp Sci, Abbottabad, Pakistan
[2] King Saud Univ, Coll Comp & Informat Sci, Riyadh, Saudi Arabia
[3] IAU, Dept Comp Sci, Chalous Branch, Chalous, Iran
[4] Univ Texas San Antonio, Dept Comp Sci, San Antonio, TX USA
[5] Univ Patras, Dept Comp Sci, Patras, Greece
来源：
INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS | 2017年 / 30卷 / 16期
关键词：
mobile cloud computing; privacy; proxy re-encryption schemes; security;
D O I：
10.1002/dac.3308
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The researchers are using the various variations of re-encryption schemes, which migrate the computational intensive re-encryption jobs of mobile devices to the trusted entity/cloud. However, the messages are still encrypted and decrypted using the limited computational power of mobile devices. Our contribution in this paper is to propose a workload distribution model for re-encryption schemes, which offloads the computational intensive operations, such as encryption and decryption on a trusted entity. Moreover, the proposed workload distribution model is compared with existing re-encryption schemes of resource utilization on trusted entity and mobile device. The experimental results show substantial improvement in performance compared to the existing schemes.
引用
收藏
页数：18
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