Abstract—With the development of computer network
technology, the security network information has been subject to
widespread concern, and selecting the encryption of certain
information has become a method frequently used. In this paper,
there is a kind of encryption and decryption strategy of
character replacement based on dynamic conversion table. The
video path on the website as an example to carry on the analysis,
and the result is the show of the browser address bar are the
path information encrypted, when the user to watch video. This
can effectively improve the security of the video resource in
website.
Index Terms—Encryption, decryption, dynamic conversion
table.
The authors are with Key lab of China’s National Languages Information
Technology, Northwest University for Nationalities,730030, Lanzhou
Gansu, China (e-mail: 5967148@qq.com, mxh1114@163.com,
1033763620@qq.com, 306261663@qq.com).
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Cite:Xiangzhen He, Xianghe Meng, Junsheng Xiao, and Fucheng Wan, "The Design and Implementation of Encryption and Decryption Methods Based on Dynamic Conversion Table," Journal of Advances in Computer Networks vol. 1, no. 2, pp. 79-81, 2013.
