Rsa-Based Digital Image Encryption Algorithm In Wireless Sensor Networks

摘要：

Digital Image Encryption is the image processing in the field of a new branch. This paper discusses the modern cryptography, and RSA algorithms. Root According to the data features of digital image itself, designed and implemented digital image based on RSA encryption algorithm, and made further studies of the head. The wireless sensor networks, which self-organized, are data-centered. The current urgent problem with which the wireless faced is how to protect the security of the sensor data effectively. To deal witb the weakness of limitation in sensor node resources and the security threats, a novel secure transmission strategy based on information hiding for sensor data security is proposed. In ordering to protect the security of the data, we obtain the sensitive information safely to make use of the advantage of information hiding technique without encryption to safeguard the data security. The simulation experiments illustrate that it is workable to utilize the existing WSN to transmit the sensitive information covertly with the characteristics of lower energy costs and invisibility, and it is suitable for stream data in sensor nodes.

关键词： wireless sensor network secure transmission data stream lnformation hiding Standard Digital image RSA Euler function

作者: Gaochang Zhao Xiaolin Yang Bin Zhou Wei Wei

作者单位: Xian University of Science and Technology Xian 710054,China Chengdu University of Technology,Chengdu 610059 PR China Xian Jiaotong University, Xian 710049, P.R.China

会议类型: 国际会议

会议名称: 2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)

会议地点: 大连

会议语种:英文

页码: 1480-1483

在线出版日期: 2010-07-05（万方平台首次上网日期，不代表论文的发表时间）