• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Conference on Electrical, Electronics, and Optimization Techniques >A colour byte scrambling technique for efficient image encryption based on combined chaotic map: Image encryption using combined chaotic map
【24h】

A colour byte scrambling technique for efficient image encryption based on combined chaotic map: Image encryption using combined chaotic map

机译：一种基于组合混沌图的彩色字节加扰技术，用于有效的图像加密：使用组合混沌图的图像加密

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In this paper, an image encryption scheme based on colour byte scrambling technique is proposed by using Logistic map and Ikeda map. The proposed scheme is using Logistic map for generating permutation sequence to shuffle the colour bytes (confusion) and Ikeda map is used for generating masking sequence to change the value of the colour bytes (diffusion) of the 24-bit colour image. The traditional scrambling techniques confusion and diffusion are applied continuously on the test image which leads to producing the cipher image which has good confusion and diffusion properties. Since we are applying Logistic map and Ikeda map for image encryption, it is very difficult for the cryptanalyst to break the proposed image encryption algorithm.
机译：提出了一种利用Logistic映射和Ikeda映射的基于彩色字节加扰技术的图像加密方案。所提出的方案是使用Logistic映射生成置换序列来混洗彩色字节（混淆），并使用Ikeda映射生成掩蔽序列以更改24位彩色图像的彩色字节（扩散）的值。将传统的加扰技术混淆和扩散不断地施加到测试图像上，从而产生具有良好混淆和扩散特性的密码图像。由于我们将Logistic映射和Ikeda映射应用于图像加密，因此密码分析人员很难破坏提出的图像加密算法。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号