An Image Encryption Technique using Sine Curve

In this article parametric curve based a new image encryption method is proposed. Here, to obtain the encrypted image, sine curves (sin(a, w, ¢, t) = a * sin(¢ + 27rwt)) have used in both confusion and diffusion phases. In different steps, different sine curves have used, with varying the parameters...

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Bibliographic Details
Published in2017 Ninth International Conference on Advances in Pattern Recognition (ICAPR) pp. 1 - 6
Main Authors Das, Sujit Kumar, Dhara, Bibhas Chandra
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2017
Subjects
Ciphers
Correlation
cryptography
DNA
Encryption
Image encryption
security analysis
sine curve
Transforms
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DOI10.1109/ICAPR.2017.8592943

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Summary:In this article parametric curve based a new image encryption method is proposed. Here, to obtain the encrypted image, sine curves (sin(a, w, ¢, t) = a * sin(¢ + 27rwt)) have used in both confusion and diffusion phases. In different steps, different sine curves have used, with varying the parameters and this provide more security to the proposed method. The result of the proposed method, performance under different statistical analysis and sensitivity analysis established that proposed method provides a secure and efficient way for image encryption.
DOI:10.1109/ICAPR.2017.8592943