CAJ | 학술논문

针对信息安全领域的数据加密问题，结合密码学、属性论方法学等相关学科知识，以静止的灰度图像为研究对象，提出了一种基于Arnold变换和极化恒等式的数字图像加密算法，并利用Matlab工具对算法进行了仿真实验，实验结果验证了该算法对二维数字图像加密的可行性和安全性。
침대신식안전영역적수거가밀문제，결합밀마학、속성론방법학등상관학과지식，이정지적회도도상위연구대상，제출료일충기우Arnold변환화겁화항등식적수자도상가밀산법，병이용Matlab공구대산법진행료방진실험，실험결과험증료해산법대이유수자도상가밀적가행성화안전성。
Cryptography, attribute theory and other disciplines of knowledge have been combined, and an image encryption algorithm based on Arnold transform and qualitative mapping polarization identity has been proposed to solve the problem of data encryption in information security. Taking still gray image as the object of study, simulation experiments have been carried out by using Matlab. The experimental results show that the algorithm is feasible and safe.