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Title: | 異質行動網路之安全電子付費架構 A Secure Mobile Electronic Payment Architecture for Heterogeneous Wireless Mobile Networks |
Authors: | Hung-Yueh Chen 陳宏岳 |
Advisor: | 林風(Phone Lin) |
Keyword: | 雙線性配對,身分為基礎密碼系統,小額計費,行動應用,安全性,計費, Bilinear Pairing,Identity-Based Cryptography,Micropayment,Mobile Application,Security,Billing, |
Publication Year : | 2006 |
Degree: | 碩士 |
Abstract: | 隨著各種異質無線行動網路廣泛的建置完成,網路業者開始關注於「行動加值服務」的發展,以因應行動商務與電子交易的高度需求。為了吸引更多的行動加值服務使用者,一個具可靠及健全的良好交易模型是不可或缺的。本研究提出並且實作一個架構於異質無線行動網路上的安全行動電子交易平台:“MEP (Mobile Electronic Payment)”。為了能夠適用於低運算能力的行動裝置之上,本MEP平台致力於降低運算及記憶體空間之需求。在安全性方面,本平台應用新興的“身分基礎密碼系統 (ID-based cryptography)”來建立及管理使用者的金鑰,而省去傳統機制需要憑證的負擔,本平台同時滿足交易安全的必要條件:避免超額與重複付費、維持公平性、保障隱私性、以及滿足使用者匿名性。本MEP平台的建置成本相當低廉,並且可以與現有行動業者整合,另外由於本平台實作於網路的應用層,因此可適用於各種不同的底層網路。我們預期所提出的MEP平台可以為未來的行動服務提供一個安全且可行的交易架構。 When the basic functionalities of heterogeneous wireless mobile networks have been in place, network operators are interested in creating value-added mobile applications due to the high demand of electronic trading over the wireless networks or mobile commerce (m-commerce). A good solid secure and robust trading model is needed in order to attract more users (customers) of mobile applications. This paper proposes and implements a secure trading platform named Mobile Electronic Payment (MEP) for heterogeneous wireless mobile networks, which applies the emerging ID-based cryptography for key agreement and management. Our MEP platform attempts to alleviate the computational cost, reduce the memory space requirement in mobile devices and meet the requirements for secure trading: avoidance of overspending and double spending, the fairness, the user anonymity, and the privacy. Our design is transparent to the bearer networks and is of low deployment cost. We expect that our MEP provides a viable trading architecture for the future mobile applications. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/34026 |
Fulltext Rights: | 有償授權 |
Appears in Collections: | 資訊工程學系 |
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File | Size | Format | |
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ntu-95-1.pdf Restricted Access | 568.24 kB | Adobe PDF |
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