ON Chip peripherals are ON for chaos – an image fused encryption
| Autor: | Sivaraman R, Sundararaman Rajagopalan, John Bosco Balaguru Rayappan, Rengarajan Amirtharajan, Har Narayan Upadhyay |
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| Rok vydání: | 2018 |
| Předmět: |
Computer Networks and Communications
Computer science business.industry Plain text ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION 02 engineering and technology computer.file_format Encryption 01 natural sciences Image (mathematics) Scrambling 010309 optics CHAOS (operating system) Artificial Intelligence Hardware and Architecture 0103 physical sciences 0202 electrical engineering electronic engineering information engineering RGB color model 020201 artificial intelligence & image processing Computer vision Artificial intelligence business Field-programmable gate array computer Software |
| Zdroj: | Microprocessors and Microsystems. 61:257-278 |
| ISSN: | 0141-9331 |
| DOI: | 10.1016/j.micpro.2018.06.011 |
| Popis: | Image encryption is being employed as an important security provider to facilitate the communication of confidential images over various confidential networks. In this work, a RGB image encryption procedure based on Chaotic and Cellular Automata (CA) attractors is proposed. Lorenz, Lu and Rule 42 of CA have been used as encryption mediums in red, green and blue planes respectively. Besides scrambling and XORing operations on secret image, a random synthetic image has also been used for diffusion on the three planes. Cyclone II FPGA EP2C35F672C6 has been utilized to generate the low correlation yielding random synthetic image aided by beat frequency detection using PLLs and diffused bit generation process. The proposed approach satisfies the various statistical parameters and offers tangible resistance to differential, occlusion and chosen plain text attacks on RGB images. |
| Databáze: | OpenAIRE |
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