期刊
OPTICS COMMUNICATIONS
卷 285, 期 20, 页码 4048-4054出版社
ELSEVIER
DOI: 10.1016/j.optcom.2012.06.004
关键词
Chaos encryption; Bit-level encryption; Self-adaptive
类别
资金
- National Natural Science Foundation of China [61173183, 60973152, 60573172]
- Superior University Doctor Subject Special Scientific Research Foundation of China [20070141014]
- Natural Science Foundation of Liaoning province [20082165]
This paper proposes a bit-level image encryption algorithm based on spatiotemporal chaotic system which is self-adaptive. We use a bit-level encryption scheme to reduce the volume of data during encryption and decryption in order to reduce the execution time. We also use the adaptive encryption scheme to make the ciphered image dependent on the plain image to improve performance. Simulation results show that the performance and security of the proposed encryption algorithm can encrypt plaintext effectively and resist various typical attacks. (C) 2012 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据