文章基本信息

标题：Comparison of Hybrid Security Schemes: A Survey
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作者：Ritesh Bansal ; Atefeh Hediayti ; Jitisha Aggrawal 等
期刊名称：International Journal of Signal Processing, Image Processing and Pattern Recognition
印刷版ISSN：2005-4254
出版年度：2016
卷号：9
期号：8
页码：169-180
出版社：SERSC
摘要：In today’s age, communication through internet has become inseparable entity of many applications. These applications often require secrecy of data to be transmitted for security reasons. Therefore, commonly used security mechanisms such as cryptography and steganography can be employedto provide security, however using these techniques standalone often poses security threats. Therefore, a hybrid approach can be used for improving security features. In this paper comparison is drawn of recently published hybrid security mechanisms on the basis of following parameters: Visual assessment, Encrypted code Analysis, Similarity Analysis, Peak Signal Noise Ratio (PSNR), Information Entropy Analysis, Embedding Capacity Analysis, Key space analysis. The schemes are implemented and comparedusing MATLAB-2015.
关键词：Hybrid security mechanism;stegnography;cryptography;image hiding