ENERGY EFFICIENT DISTRIBUTED STEGANOGRAPHY FOR SECURE COMMUNICATION IN WIRELESS MULTIMEDIA SENSOR NETWORKS

Lin Qiaomin; Wang Ruchuan; Ye Ning; Wang Zhongqin

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ENERGY EFFICIENT DISTRIBUTED STEGANOGRAPHY FOR SECURE COMMUNICATION IN WIRELESS MULTIMEDIA SENSOR NETWORKS

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摘要

A secure communication mechanism is necessary in the applications of Wireless Multimedia Sensor Networks (WMSNs), which is more vulnerable to security attacks due to the presence of multimedia data. Additionally, given the limited technological resources (in term of energy, computation, bandwidth, and storage) of sensor nodes, security and privacy policies have to be combined with energy-aware algorithms and distributed processing of multimedia contents in WMSNs. To solve these problems in this paper, an energy efficient distributed steganography scheme, which combines steganography technique with the concept of distributed computing, is proposed for secure communication in WMSNs. The simulation results show that the proposed method can achieve considerable energy efficiency while assuring the communication security simultaneously.

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来源
《电子科学学刊：英文版》 |2013年第1期|9-16|共8页
作者
Lin Qiaomin; Wang Ruchuan; Ye Ning; Wang Zhongqin;
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作者单位

College of Computer;

Nanjing University of Posts and Telecommunications;

Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks;

Key Lab of Broadband Wireless Communication and Sensor Network Technology (Nanjing University of Posts and Telecommunications);

Ministry of Education;

Department of Information Science;

Nanjing College for Population Management;

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原文格式 PDF
正文语种 chi
中图分类码分多址（CDMA）移动通信;
关键词
传感器网络; 无线多媒体; 分布式处理; 安全通信; 节能高效; 隐写术; 分布式计算; 传感器节点;

机译：传感器网络;无线多媒体;分布式处理;安全通信;节能高效;隐写术;分布式计算;传感器节点;

ENERGY EFFICIENT DISTRIBUTED STEGANOGRAPHY FOR SECURE COMMUNICATION IN WIRELESS MULTIMEDIA SENSOR NETWORKS

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