• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Conference on Security for Information Technology and Communications >A New DNA-Combining Chaos Scheme for Fast and Secure Image Encryption
【24h】

A New DNA-Combining Chaos Scheme for Fast and Secure Image Encryption

机译：一种新的DNA结合混沌方案，用于快速和安全图像加密

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

摘要

This paper aims to introduce a new secured image encryption scheme base on Peace Wise Linear Chaotic Map (PWLCM) and DeoxyriboNucleic Acid (DNA) encoding. The first step is to increase the entropy of the original image by applying a dynamical XOR operation through all the pixels of the image. To satisfy security requirement inherent to an encryption algorithm, PWLCM random sequences are combined with DNA encoding rules, picked randomly among 8 rules available, in order to generate a DNA OTP-key used for encryption. The last step is to replace every pixel of the image with a randomly chosen index that corresponds to one index of occurrence of its DNA equivalent in the OTP-key following an S-BOX strategy. Experimental results show that this encryption algorithm is fast and efficient compared to existing solutions, but also secure to various types of attacks such as statistical attacks, differential attack or brute-force attacks.
机译：本文旨在引入和平明智的线性混沌图（PWLCM）和脱氧核糖核酸（DNA）编码的新的安全图像加密方案基础。第一步是通过通过图像的所有像素应用动态XOR操作来增加原始图像的熵。为了满足加密算法固有的安全要求，PWLCM随机序列与DNA编码规则组合，随机拾取在可用的8个规则中，以生成用于加密的DNA OTP-键。最后一步是用随机选择的索引替换图像的每个像素，该索引对应于在S盒策略之后OTP-键中其DNA等效物的一个索引。实验结果表明，与现有解决方案相比，这种加密算法快速高效，但也可以保护各种类型的攻击，如统计攻击，差异攻击或蛮力攻击。

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