National Taiwan Ocean University Institutional Repository:Item 987654321/28410
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 26999/38800
造访人次 : 2393938      在线人数 : 73
RC Version 4.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 进阶搜寻


题名: A Chaos-based Unequal Encryption Mechanism in Wireless Telemedicine with Error Decryption
作者: Chin-Feng Lin;Cheng-Hsing Chung;Zhi-Lu Chen;Chang-Jin Song;Zhi-Xiang Wang
贡献者: 國立臺灣海洋大學:電機工程學系
关键词: chaos;unequal encryption mechanism;wireless telemedicine
日期: 2008
上传时间: 2011-10-21T02:37:28Z
摘要: abstract:In this paper, we have developed a chaos-based unequal encryption mechanism which can be applied in the wireless telemedicine with error decryption. The main idea for using chaos sequence is to increase the unpredictability compared with other kinds of random sequences. An essential feature of this unequal encryption scheme is that a bit stream mapping of 1D chaotic scrambler and a permutation scheme are allocated to the medical information that requires higher level encryption. In addition, a bit stream mapping of 1D chaotic scrambler is provided to messages that can meet high speed encryption. Simulation results show when a correct deciphering parameter is put in, these signals will be completely recovered. As long as there is an input parameter error, for example, with 0.00000001% initial point error, these signals will not be recovered.
關聯: 7(2), pp.49-55
显示于类别:[電機工程學系] 期刊論文


档案 描述 大小格式浏览次数



著作權政策宣告: 本網站之內容為國立臺灣海洋大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,請合理使用本網站之內容,以尊重著作權人之權益。
網站維護: 海大圖資處 圖書系統組
DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈