發(fā)布時間：2018-06-06 02:03

  本文選題：身份認證 + 移動網(wǎng)銀�。� 參考：《北京工業(yè)大學(xué)》2014年碩士論文

【摘要】：隨著移動互聯(lián)網(wǎng)和移動智能終端設(shè)備的高速發(fā)展,移動網(wǎng)銀的身份認證技術(shù)也變得多種多樣�？赏ㄟ^口令卡、動態(tài)令牌、SD卡和賬號密碼加短信驗證碼等各種方案來實現(xiàn)移動網(wǎng)銀的身份認證。而這些身份認證方案都面臨著安全隱患,研究并開發(fā)出適用于移動網(wǎng)銀下安全的身份認證方案已經(jīng)成為我們面對的首要問題。本文在對移動網(wǎng)銀身份認證相關(guān)技術(shù)進行研究的基礎(chǔ)上,選擇了一種基于音頻通信的音頻USBKEY的移動網(wǎng)銀身份認證解決方案,并實現(xiàn)了其在移動網(wǎng)銀的交易應(yīng)用,主要工作內(nèi)容和所取得的成果如下:1.本文著重對移動智能終端與音頻USBKEY的通信協(xié)議和交互方式進行了設(shè)計,實現(xiàn)了二者之間的交互通信。2.通過對安全芯片的音頻信號軟解調(diào)算法和自動調(diào)整通信速率的方案設(shè)計,使音頻通信的通信速率和兼容性得到了明顯改善。3.在引用當前主流安全算法的基礎(chǔ)上,設(shè)計了更加安全的移動智能終端與音頻USBKEY的數(shù)據(jù)傳輸方案,以滿足移動網(wǎng)銀對交易安全性的特殊要求。4.采用C語言最終實現(xiàn)移動網(wǎng)銀身份認證,并在實際應(yīng)用中通過了測試,證明該終端能夠完成預(yù)期設(shè)計目標的功能需求。本文通過對移動網(wǎng)銀身份認證技術(shù)的研究,采用科學(xué)理論與具體實踐相結(jié)合的研究方法,著重實現(xiàn)了音頻通信軟解調(diào)算法的創(chuàng)新設(shè)計,在實踐應(yīng)用中通過了測試,成功實現(xiàn)了預(yù)定設(shè)計目標和設(shè)計要求。
[Abstract]:With the rapid development of mobile Internet and mobile intelligent terminal devices, mobile network silver identity authentication technology has become diverse. Password card, dynamic token SD card and account password plus short message verification code can be used to realize the identity authentication of mobile network silver. These authentication schemes are faced with security problems, so it has become the most important problem for us to study and develop an identity authentication scheme suitable for mobile network silver security. Based on the research of mobile network silver identity authentication technology, this paper chooses a mobile network silver identity authentication solution based on audio USBKEY, and realizes its transaction application in mobile network silver. The main contents of the work and the results achieved are as follows: 1. This paper focuses on the design of communication protocol and interactive mode between mobile intelligent terminal and audio USBKEY, and realizes the interactive communication between them. Through the soft demodulation algorithm of audio signal and the scheme design of automatic adjusting communication rate, the communication rate and compatibility of audio communication are improved obviously. 3. Based on the current mainstream security algorithms, a more secure data transmission scheme of mobile intelligent terminal and audio USBKEY is designed to meet the special requirements of transaction security of mobile banking. Finally, the mobile network silver identity authentication is realized by C language, and the test results show that the terminal can fulfill the function requirement of the expected design target. Based on the research of mobile network silver identity authentication technology and the combination of scientific theory and concrete practice, this paper focuses on the innovative design of soft demodulation algorithm for audio communication, and passes the test in practice. The designed design goal and design requirement have been realized successfully.
【學(xué)位授予單位】：北京工業(yè)大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TP393.08
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本文編號：1984500