文章基本信息

标题：How Good Is The DES Algorithm In Image Ciphering?
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作者：Said F. El-Zoghdy ; Yasser A. Nada ; A. A. Abdo 等
期刊名称：International Journal of Advanced Networking and Applications
电子版ISSN：0975-0290
出版年度：2010
卷号：2
期号：5
页码：796-803
出版社：Eswar Publications
摘要：Digital Images and video encryption plays an important role in today's multimedia world. Many encryption schemes have been proposed to provide security for digital images. Usually the symmetric key ciphering algorithms are used in encrypting digital images because it is fast and use the techniques for block and stream ciphers. Data Encryption Standard is symmetric key encryption algorithm. In spite of the successful cracking of the data encryption standard by massive brute force attacks, data encryption standard algorithm is an entrenched technology and still useful for many purposes . In this paper, we use some of the image quality encryption measuring factors to study the effect of data encryption standard algorithm in image ciphering. The results show that the data encryption standard algorithm is fast and it achieves a good encryption rate for image ciphering using different modes of operation.
关键词：Image Encryption; Key Ciphering Algorithms; DES