High Speed Image Encryption Using Network on Chip
Publish Year: 1396
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
CITCOMP02_452
تاریخ نمایه سازی: 7 اسفند 1396
Abstract:
Image cryptography is one of the most important issues in multimedia information security. The need for efficient image encryption necessitates designing novel algorithms, which encipher the multimedia content in a short time. In this paper, we have designed a high performance image encryption algorithm to fulfill this requirement. In the proposed algorithm, the 1D chaos-based image encryption scheme has been implemented using Network on chip (NoC). In the employed chaos-based algorithm, the successive pixels can be enciphered in parallel. This property makes the algorithm suitable to be implemented on NoC, in order to reduce the time complexity of the encryption. We have designed the NoC architecture using the Heracles toolkit. The simulation results have shown that, the proposed approach improves the average running time of encryption significantly compared with the previous solutions
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Authors
Shamim Yousefi
Faculty of electronic and computer engineering, University of Tabriz, Tabriz, East Azerbaijan.
Samad Najjar-Ghabel
Faculty of electronic and computer engineering, University of Tabriz, Tabriz, East Azerbaijan.
Leili Farzinvash
Faculty of electronic and computer engineering, University of Tabriz, Tabriz, East Azerbaijan.