https://scholars.lib.ntu.edu.tw/handle/123456789/634912
標題: | Second-Order Chaotic Maps with Random Coefficients to Generate Complex Chaotic Sequences for High-Security Image Encryption | 作者: | Yeh, Ta Chien JEAN-FU KIANG |
關鍵字: | Chaotic communication | chaotic map | chaotic sequence | Complexity theory | Encryption | Entropy | image encryption | Indexes | Integrated circuits | key sensitivity | Security | 公開日期: | 1-一月-2023 | 卷: | 11 | 來源出版物: | IEEE Access | 摘要: | Chaotic maps have been widely applied on image encryption for their complexity and sensitivity to key variation. In this work, we propose second-order chaotic maps with optimized random coefficients to generate chaotic sequences for image encryption. Two screening conditions are proposed to identify 300 candidate chaotic maps in terms of complexity indices |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/634912 | ISSN: | 2169-3536 | DOI: | 10.1109/ACCESS.2023.3302012 |
顯示於: | 電機工程學系 |
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