The Design of Secure Acoustic Media Transmission and Secure Instant Messaging System
碩士 === 國立成功大學 === 資訊工程研究所 === 89 === With the trend of network, internet becomes one of the most important communication tools between people. Just like the telephone system, the development of internet affects our lives more and more deeply. Especially, the appearance of wide-band network makes the...
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ndltd-TW-089NCKU03920082016-01-29T04:27:54Z http://ndltd.ncl.edu.tw/handle/40471953440282890457 The Design of Secure Acoustic Media Transmission and Secure Instant Messaging System 安全語音通訊與安全及時傳訊系統之設計 Huang Chun-Chieh 黃俊傑 碩士 國立成功大學 資訊工程研究所 89 With the trend of network, internet becomes one of the most important communication tools between people. Just like the telephone system, the development of internet affects our lives more and more deeply. Especially, the appearance of wide-band network makes the combination of multimedia and network possible. Nowadays, the pop communication software integrates instant messaging application and Internet Phone, so as to improve diversity of personal communication in internet. However, these instant messaging software transmits data arbitrarily in open network without any protection. In this thesis, we try to provide the instant messaging software with security based on the architecture of CA-PKI. The technology to transmit voice data through internet(voice over IP, VoIP) was researched widely recently. Considering the low cost and added service of the new technology, VoIP application has the potential to substitute the telephone system. In order to supply a secure voice communication, we try to use block cipher and stream cipher in acoustic media transmission software for user to find the most suitable way of protection in the VoIP application. Besides, we discuss some approaches to solve the problem of delay and jitter and to achieve the ideal quality of voice communication. Tzone-Lih Hwang 黃宗立 2001 學位論文 ; thesis 56 zh-TW |
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碩士 === 國立成功大學 === 資訊工程研究所 === 89 === With the trend of network, internet becomes one of the most important communication tools between people. Just like the telephone system, the development of internet affects our lives more and more deeply. Especially, the appearance of wide-band network makes the combination of multimedia and network possible. Nowadays, the pop communication software integrates instant messaging application and Internet Phone, so as to improve diversity of personal communication in internet. However, these instant messaging software transmits data arbitrarily in open network without any protection. In this thesis, we try to provide the instant messaging software with security based on the architecture of CA-PKI.
The technology to transmit voice data through internet(voice over IP, VoIP) was researched widely recently. Considering the low cost and added service of the new technology, VoIP application has the potential to substitute the telephone system. In order to supply a secure voice communication, we try to use block cipher and stream cipher in acoustic media transmission software for user to find the most suitable way of protection in the VoIP application. Besides, we discuss some approaches to solve the problem of delay and jitter and to achieve the ideal quality of voice communication.
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author2 |
Tzone-Lih Hwang |
author_facet |
Tzone-Lih Hwang Huang Chun-Chieh 黃俊傑 |
author |
Huang Chun-Chieh 黃俊傑 |
spellingShingle |
Huang Chun-Chieh 黃俊傑 The Design of Secure Acoustic Media Transmission and Secure Instant Messaging System |
author_sort |
Huang Chun-Chieh |
title |
The Design of Secure Acoustic Media Transmission and Secure Instant Messaging System |
title_short |
The Design of Secure Acoustic Media Transmission and Secure Instant Messaging System |
title_full |
The Design of Secure Acoustic Media Transmission and Secure Instant Messaging System |
title_fullStr |
The Design of Secure Acoustic Media Transmission and Secure Instant Messaging System |
title_full_unstemmed |
The Design of Secure Acoustic Media Transmission and Secure Instant Messaging System |
title_sort |
design of secure acoustic media transmission and secure instant messaging system |
publishDate |
2001 |
url |
http://ndltd.ncl.edu.tw/handle/40471953440282890457 |
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