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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/26002
Title: | BB84及SARG通訊協定於量子金鑰分配系統之實現 Implementation of BB84 and SARG Protocol on Quantum Key Distribution System |
Authors: | Tsung-Han Wu 吳宗翰 |
Advisor: | 郭斯彥 |
Keyword: | 量子,密碼學,通訊協定,實作, Quantum,Cryptography,BB84,SARG,QKDS,Implement, |
Publication Year : | 2008 |
Degree: | 碩士 |
Abstract: | 本研究擬實現BB84協定,證明量子金耀分配(Quantum Key Distribution, QKD)系統的可行性,以供未來後續研究發展之基礎。BB84協定是在1984年由C. H. Bennett和G. Brassard所提出,是第一個量子加密方案。它可以讓傳送端及接收端取得一個只有雙方知道的一組密碼本,任何竊聽者的存在都會被發現,從而保證密碼本的絕對安全。
實作方法將使用id Quantique公司的研究型量子加密系統id3100 Clavis2為平台,來做量子通信網路及加密技術之研究,研究成果將可做為未來自行發展量子密碼系統或改良現有量子加密系統之基礎,也可提供量子加密技術商品化的測試平台。 廠商提供之QKD development必須安裝在Linux的作業系統下,以對QKD-Alice及QKD-Bob進行控制。(Linux作業系統是Ubuntu版本)而原廠所附之簡易QKD-Menu操作介面是以文字的方式呈現。然而,圖形化的控制介面具操作上的便利性及直覺性,故開發GUI的控制程式為本計畫之重要工作。另外,為表現量子金鑰分配系統在實際應用上的成果,藉由GUI程式來進行幾種常用之通訊應用結合量子加密技術的展示,更能讓人了解量子金鑰分配系統的運用範疇及其強大的加密功能。 Our research wants to implement the BB84 protocol to improve the feasibility of the Quantum Key Distribution System. It will be the fundamental prototype for the future research. BB84 is proposed by C. H. Bennett and G. Brasard in 1984 and is the first quantum cryptography algorithm. It can exchange a password between the sender and the receiver. Any eavesdroppers will be discovered and it can ensure the security of the communication. We will use the quantum key distribution system for research called id 3100 Clavis2 provided by id Quantique to implement the BB84 protocol. We use the machine to do some research about network and cryptography, and the achievements will be the fundamental of developing our own quantum cryptography system. The QKD development must be installed under the Linux Operating System and used to control QKD-Alice and QKD-Bob (The distribution of Linux OS is Ubuntu). However, the original QKD menu is presented by text line, so developing the graphical user interface is also the important process we should make effort. Besides, in order to demonstrate the QKDS on practical applications, we use the GUI program to combine some common network applications. It will exhibit the powerful function of QKDS. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/26002 |
Fulltext Rights: | 未授權 |
Appears in Collections: | 電子工程學研究所 |
Files in This Item:
File | Size | Format | |
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ntu-97-1.pdf Restricted Access | 1.85 MB | Adobe PDF |
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