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Encryption quality analysis of the rcbc block cipher compared with rc6 and rc5 algorithms.
| Content Provider | CiteSeerX |
|---|---|
| Author | Hamid, Abdul Ragab, M. Alla, Osama S. Farag Noaman, Amin Y. |
| Abstract | Abstract- in this paper, we investigate the encryption quality of the robust chaotic block cipher (RCBC) algorithm; which is based on chaotic map. In addition to visual inspection of images encryption testing, five analytical metrics are developed for analyzing the encryption quality. These metrics are used to evaluate several encrypted images factors include: maximum deviation, irregular deviation, information entropy, correlation coefficients, and avalanche effect. Comparison of the encryption quality for RCBC, RC6 and RC5 implantations to digital images are performed. In the experimental results, we have made our tests using color images Lena, Cman, and Peppers, each of size 512x512 pixels, as the original images (plain-images). Results show better quality of the RCBC. |
| File Format | |
| Access Restriction | Open |
| Subject Keyword | Rc5 Algorithm Encryption Quality Encryption Quality Analysis Rcbc Block Cipher Compared Irregular Deviation Chaotic Map Maximum Deviation Robust Chaotic Block Cipher Correlation Coefficient Information Entropy Avalanche Effect Digital Image Analytical Metric Color Image Lena Original Image Experimental Result Visual Inspection Several Encrypted Image Factor Rc5 Implantation |
| Content Type | Text |
| Resource Type | Article |