Study on Encryption and Decryption Algorithm and its Matlab Realization

Abstract:

Article Preview

The paper studies the process of how to encrypt images through Logistic chaotic model, how to use DCT transform to hide the encrytion image in the carrier image and how to restore the images through DCT inverse transformation, analyzes the peak signal-to-noise ratio and realizes the whole process through Matlab.

Info:

Periodical:

Advanced Materials Research (Volumes 282-283)

Edited by:

Helen Zhang and David Jin

Pages:

363-366

DOI:

10.4028/www.scientific.net/AMR.282-283.363

Citation:

Y. S. Zhu "Study on Encryption and Decryption Algorithm and its Matlab Realization", Advanced Materials Research, Vols. 282-283, pp. 363-366, 2011

Online since:

July 2011

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Price:

$35.00

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