| 图像隐写分析及其硬件实现原理 |
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| 引用本文： | 周治平,张彪,纪志成.图像隐写分析及其硬件实现原理[J].微电子学与计算机,2007,24(2):202-205. |
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| 作者姓名： | 周治平 张彪 纪志成 |
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| 作者单位： | 1. 华东理工大学,信息科学与工程学院,上海,200237;江南大学,通信与控制工程学院,江苏,无锡,214122
2. 江南大学,通信与控制工程学院,江苏,无锡,214122 |
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| 摘 要： | 分析了隐写术中路径的生成方法,针对随机序列在路径生成中的工作原理,引入了安全Hash函数解决随机置换过程中的碰撞问题;通过路径生成中密码分析原理,提出了基于FPGA的硬件实现方案。
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| 关 键 词： | 图像隐写 密码术 密码分析 |
| 文章编号： | 1000-7180（2007）02-0202-04 |
| 修稿时间： | 2005-11-23 |
Steganalysis and the Realization Elements Using Hardware |
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| ZHOU Zhi-ping,ZHANG Biao,JI Zhi-cheng.Steganalysis and the Realization Elements Using Hardware[J].Microelectronics & Computer,2007,24(2):202-205. |
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| Authors: | ZHOU Zhi-ping ZHANG Biao JI Zhi-cheng |
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| Affiliation: | 1. College of Information Sci. and Engineering, East China University of Sci. and Tech. Shanghai 200237, China;2 .College of Communication and Control Engineering, Southern Yangtze University, Wuxi 214122, China |
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| Abstract: | During the development of the information hiding,the steganography and the cryptography hang together more and more.This paper analyse the method generated the hidden path ;considering to the elements of uniform random number being used in the path generation,the Hash function used to resolve the collision problem in stochastic replacement is introduced.At last a realization scheme based on FPGA hardware is advanced according as chipher analysis theory using in hidden path generation. |
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| Keywords: | Steganography Cryptography Cipher analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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