智慧家居环境下的图像加密算法研究  

Research on Image Encryption Algorithm in a Smart Home Environment

作　　者：丁琳[1] DING Lin(Jiangsu Vocational College of Finance&Economics,Huaian Jiangsu 223003,China)

机构地区：[1]江苏财经职业技术学院,江苏淮安223003

出　　处：《信息与电脑》2024年第23期110-112,共3页Information & Computer

基　　金：江苏财经职业技术学院科技项目(项目编号:2024XJY07)。

摘　　要：在智能家居环境中,图像在传输过程中会面临较高的泄露风险。为应对这一风险,本研究主要利用了混沌系统所产生的随机序列作为加密手段来实现隐私保护,将更高维度的Chen超混沌系统和DNA编码技术相结合,提出了一种较为安全可靠的图像加密算法。实验结果表明,该算法密钥空间较大,加密安全性能也较好,能够很好地抵御暴力攻击和统计攻击,可以很好地满足智慧家居环境下用户的加密需求。In the smart home environment,images face a high risk of leakage during transmission.To cope with this risk,this study mainly utilizes the random sequences generated by chaotic systems as an encryption means to achieve privacy protection,and combines the higher dimensional Chen hyperchaotic system and DNA encoding technology to propose a more secure and reliable image encryption algorithm.The experimental results show that the algorithm has a larger key space and better encryption security performance,and it can well resist violent attacks and statistical attacks,which can well meet the encryption needs of users in the smart home environment.

关 键 词：图像加密 混沌映射 DNA编码 智能家居 

分 类 号：TP309.7[自动化与计算机技术—计算机系统结构]