跳到主要內容

臺灣博碩士論文加值系統

(54.224.133.198) 您好!臺灣時間:2022/01/27 03:56
字體大小: 字級放大   字級縮小   預設字形  
回查詢結果 :::

詳目顯示

: 
twitterline
研究生:王邦傑
研究生(外文):Pang-Chieh Wang
論文名稱:利用JavaCard設計實現有效的MPEG-4多媒體保護
論文名稱(外文):Design and Implementation of Efficient MPEG-4 Multimedia Content Protection Using Java Card
指導教授:侯廷偉侯廷偉引用關係
指導教授(外文):Ting-Wei Hou
學位類別:碩士
校院名稱:國立成功大學
系所名稱:工程科學系碩博士班
學門:工程學門
學類:綜合工程學類
論文種類:學術論文
論文出版年:2002
畢業學年度:90
語文別:英文
論文頁數:42
中文關鍵詞:保護多媒體
外文關鍵詞:Java CardMPEG-4protection
相關次數:
  • 被引用被引用:0
  • 點閱點閱:323
  • 評分評分:
  • 下載下載:49
  • 收藏至我的研究室書目清單書目收藏:1
本論文討論多媒體選取系統上,對於媒體保護的問題。原本在MPEG-1及MPEG-2上,基於其規格及壓縮特性所使用的加密演算法,在新的MPEG-4上並不適用。本論文所提出的方法是針對MPEG-4特性的加密方式。此方法基於MPEG-4內容的物件組成特性,將壓縮實驗於物件描述子上,可以有效的加密MPEG-4的內容,且計算量遠小於之前在MPEG-1及MPEG-2上的方式且更具有彈性及實用性。在整體的架構設計上並加入了智慧卡系統以加強加密及認證上的強健性。
This paper discusses the security problems of Video-on-Demand systems. The encryption algorithms on MPEG-1 and MPEG-2 are based on the standard characteristics and coding styles, but they are not suitable in the MPEG-4 systems. This paper is focused on the encryption/decryption method for the MPEG-4 content characteristics and to provides a new way approach for intellectual property protection. The encryption method develops an efficient way for MPEG-4 content and It requires less computing power than MPEG-1 and MPEG-2 algorithms. It suggests encrypts randomly or purposely selectedan MPEG-4 encryption algorithm based on MPEG-4 object descriptor information. According to the visual-object coding style on MPEG-4, this method approach can bring more is flexibilflexibleity and practicabipracticablelity. In the system architecture design, w. We use incorporated it with the smart cards technology for the robustness of the system security and authentication.
中文摘要 i
Abstract ii
誌謝 iii
Table of Content iv
List of Figures vi
1. Introduction 1
2. System Overview 3
2.1 Introduction to VOD System 3
2.2 PPV TV System 4
2.3 System Architecture 5
3. Smart Card Technology 8
3.1 Introduction to Smart Cards 8
3.2 Applying Java to Smart Cards 9
3.3 Open Card Framework 11
4. MPEG-4 System 13
4.1 Introduction to MPEG-4 Standard 13
4.2 Overview of MPEG-4 System Part 13
4.3 MPEG-4 File Format 15
4.3.1 Object Description Framework 15
4.3.2 MPEG-4 File Format Introduction 18
4.3.3 MPEG-4 File Format Structure 21
5. Design and Implementation 26
5.1 Related Techniques 26
5.1.1 Smart Card Authentication 26
5.1.2 MPEG File Content Protection 26
5.2 MPEG-4 Content Encryption 27
5.2.1 Encryption Concept 27
5.2.2 Encryption Algorithm 30
5.3 System Component Design 32
5.3.1 User authentication storage 32
5.3.2 Integrated Client 32
5.3.3 Central Server 33
5.4 Implementation 33
5.4.1 User authentication storage 33
5.4.2 Integrated client 34
5.4.3 Central server 35
5.4.4 Encryption algorithm testing 35
6. Conclusion and Future Work 38
6.1 Conclusion 38
6.2 Future work 39
Reference 40
自述 42
[Alat99] Adnan M.Alattar, “Improved Selective Encryption Techniques for Secure Transmission of MPEG Video Bit-Streams”, Image Processing, 1999. ICIP 99. Proceedings. vol.4 , pp.256 -260
[Chen00] Zhiqun Chen, Java Card Technology for Smart Cards, Sun Microsystem, 2000, Addison Wisely
[IBM98] IBM Corporation, Open Card Framework Specification, 1998
[ISO99] International Organization for Standardization, “ISO/IEC 14496 Information technology-Coding of audio-visual objects” , 1999.
[Pâri99] Jehan-françois Pâris, “Combining Pay-Per-View and Video-on-Demand Service”, Proceedings. 7th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems, 1999 , pp.270 –276
[SaKe99] dos Santos, A.L.M.; Kemmerer, R.A. , “Safe areas of computation for secure computing with insecure applications” , Proceedings. 15th Annual of Computer Security Applications Conference (ACSAC '99), pp.35 –44.
[Wong88] John W. Wong, “Broadcast Delivery”, Proceedings of the IEEE , vol.76, no.12, Dec.1988 , pp.1566 -1577
[Wool00] Avishai Wool, “Key Management for Encrypted Broadcast”, ACM Transactions on Information and System Security (TISSEC), May 2000 , vol.3, no.2 , pp.107-134.
[YaHa97] Kyu-Tae Yang and Dong-Hee Han, “The Design and Implementation of Koreasat DBS Set-Top-Box Software”, Proceedings of 1997 International Conference, Information, Communication and Signal Processing, ICICS ’97, vol.2, pp. 1107 –1111.
QRCODE
 
 
 
 
 
                                                                                                                                                                                                                                                                                                                                                                                                               
第一頁 上一頁 下一頁 最後一頁 top