改进IDEA加密算法在图像加密中的应用  

Application of Improved IDEA Encryption Algorithm in Image Encryption

作　　者：张毅[1] ZHANG Yi(Zhejiang Wanli University,Ningbo,China,315100)

机构地区：[1]浙江万里学院,浙江宁波315100

出　　处：《福建电脑》2023年第9期35-38,共4页Journal of Fujian Computer

基　　金：浙江省教育厅科研计划基金项目(No.Y202045541)资助。

摘　　要：IDEA加密算法具备轻量级特点,适合在硬件条件较低的移动终端上进行图像加密。本文提出了一种改进的IDEA加密算法,可以有效的消除密钥中的弱密钥。实验的结果表明,改进的IDEA图像加密算法具有较高的加密强度和安全性,同时也具有较高的实用性和可靠性。The IDEA encryption algorithm has lightweight characteristics and is suitable for image encryption on mobile terminals with low hardware conditions.This article proposes an improved IDEA encryption algorithm that can effectively eliminate weak keys in the key.The experimental results show that the improved IDEA image encryption algorithm has high encryption strength and security,as well as high practicality and reliability.

关 键 词：IDEA加密算法 弱密钥 图像加密 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]