Digital Image Encryption Based on the RC5 Block Cipher Algorithm

Osama S. Faragallah

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Digital Image Encryption Based on the RC5 Block Cipher Algorithm

机译：基于RC5分组密码算法的数字图像加密

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Implementation of the RC5 block cipher algorithm for digital images in different modes of operation and its detailed encryption efficiency analysis are dealt with in this paper. The encryption efficiency analysis of the RC5 block cipher algorithm for digital images is investigated using several metrics including visual testing, maximum deviation, irregular deviation, information entropy, correlation coefficients, avalanche effect, histogram uniformity and key space analysis. The evaluation consists of theoretical derivations and practical experimentation. Experimental results have proved that the RC5 block cipher algorithm can be implemented efficiently for encryption of real-time digital images and demonstrated that the RC5 block cipher algorithm is highly secure from the strong cryptographic viewpoint.

机译：本文讨论了在不同操作模式下数字图像的RC5分组密码算法的实现及其详细的加密效率分析。 RC5块密码算法对数字图像的加密效率分析使用多种指标进行了研究，包括视觉测试，最大偏差，不规则偏差，信息熵，相关系数，雪崩效应，直方图均匀性和密钥空间分析。评估包括理论推导和实际实验。实验结果证明，RC5分组密码算法可以有效地实现实时数字图像的加密，并且从强密码学角度证明RC5分组密码算法是高度安全的。

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来源
《Sensing and imaging》 |2011年第4期|p.73-94|共22页
作者
Osama S. Faragallah;
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作者单位

Department of Computer Science and Engineering, Faculty of Electronic Engineering,Menouf 32952, Egypt;

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原文格式 PDF
正文语种 eng
中图分类
关键词
image encryption; electronic code book (ECB); cipher block chaining (CBC); cipher feed back (CFB); output feed back (OFB); encryption efficiency analysis;

机译：图像加密;电子密码书（ECB）;密码块链接（CBC）;密码反馈（CFB）;输出反馈（OFB）;加密效率分析;

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1. An enhanced chaotic key-based RC5 block cipher adapted to image encryption [J] . Osama S. Faragallah International journal of electronics . 2012,第7a9期

机译：适用于图像加密的基于混沌密钥的增强型RC5分组密码
2. A fast image encryption algorithm based on only blocks in cipher text [J] . Wang Xing-Yuan, Wang Qian 中国物理：英文版 . 2014,第003期

机译：仅基于密文块的快速图像加密算法
3. A Novel Image Encryption Algorithm Using Pixel Shuffling and BASE 64 Encoding Based Chaotic Block Cipher (IMPSBEC) [J] . G. A. SATHISHKUMAR, K. BHOOPATHY BAGAN WSEAS Transactions on Computers . 2011,第4a6期

机译：一种基于像素混洗和基于BASE 64编码的混沌块密码（IMPSBEC）的新型图像加密算法
4. Implementation of RC5 and RC6 block ciphers on digital images [C] . Mohamed Asma Belhaj, Zaibi Ghada, Kachouri Abdennaceur 2011 8th International Multi-Conference on Systems, Signals Devices . 2011

机译：RC5和RC6分组密码在数字图像上的实现
5. Parallel processing of chaos-based image encryption algorithms. [D] . Raman, Ashwin. 2016

机译：基于混沌的图像加密算法的并行处理。
6. A New Algorithm for Digital Image Encryption Based on Chaos Theory [O] . Yaghoub Pourasad, Ramin Ranjbarzadeh, Abbas Mardani 2021

机译：一种基于混沌理论的数字图像加密算法
7. Text data partitioning and image based RC5 encryption with block based key generation [O] . Sonu Kumar, Kailash Patidar, Rishi Kushwah, 2017

机译：基于块的密钥生成文本数据分区和基于图像的RC5加密
8. Recommendations for the Triple Data Encryption Algorithm (TDEA) Block Cipher. (Revised January 2012) [R] . Barker, W. C., Barker, E. 2012

机译：三重数据加密算法（TDEa）分组密码的建议。（2012年1月修订）

Digital Image Encryption Based on the RC5 Block Cipher Algorithm

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