Butt Khushbu Khalid, Li Guohui, Masood Fawad, Khan Sajid
School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China.
Faculty of Computer Science Department, Huazhong University of Science and Technology, Wuhan 430074, China.
Entropy (Basel). 2020 Nov 11;22(11):1276. doi: 10.3390/e22111276.
Several secure image encryption systems have been researched and formed by chaotic mechanisms in current decades. This work recommends an innovative quantum color image encryption method focused on the Lucas series-based substitution box to enhance the competence of encryption. The suggested encryption technique has more excellent key space and significant confidentiality. The chaotic system, along with the substitution box, exhibits additional complicated dynamical behavior, sufficient arbitrariness, and uncertainty than all others focused on just chaotic models. Theoretical and simulation assessments show that the offered image encryption performs admirably, its traditional equivalents in terms by efficiency in terms of statistical analysis.
在过去几十年中，人们通过混沌机制研究并形成了几种安全的图像加密系统。这项工作推荐了一种创新的量子彩色图像加密方法，该方法聚焦于基于卢卡斯序列的替换盒，以提高加密能力。所提出的加密技术具有更出色的密钥空间和显著的保密性。与仅关注混沌模型的所有其他方法相比，混沌系统与替换盒一起表现出更复杂的动态行为、足够的任意性和不确定性。理论和仿真评估表明，所提供的图像加密性能出色，在统计分析效率方面优于其传统同类方法。
