本文選題：身份認(rèn)證 + 移動(dòng)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(dòng)互聯(lián)網(wǎng)和移動(dòng)智能終端設(shè)備的高速發(fā)展,移動(dòng)網(wǎng)銀的身份認(rèn)證技術(shù)也變得多種多樣。可通過(guò)口令卡、動(dòng)態(tài)令牌、SD卡和賬號(hào)密碼加短信驗(yàn)證碼等各種方案來(lái)實(shí)現(xiàn)移動(dòng)網(wǎng)銀的身份認(rèn)證。而這些身份認(rèn)證方案都面臨著安全隱患,研究并開(kāi)發(fā)出適用于移動(dòng)網(wǎng)銀下安全的身份認(rèn)證方案已經(jīng)成為我們面對(duì)的首要問(wèn)題。本文在對(duì)移動(dòng)網(wǎng)銀身份認(rèn)證相關(guān)技術(shù)進(jìn)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(dòng)網(wǎng)銀身份認(rèn)證解決方案,并實(shí)現(xiàn)了其在移動(dòng)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(duì)移動(dòng)智能終端與音頻USBKEY的通信協(xié)議和交互方式進(jìn)行了設(shè)計(jì),實(shí)現(xiàn)了二者之間的交互通信。2.通過(guò)對(duì)安全芯片的音頻信號(hào)軟解調(diào)算法和自動(dòng)調(diào)整通信速率的方案設(shè)計(jì),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(dāng)前主流安全算法的基礎(chǔ)上,設(shè)計(jì)了更加安全的移動(dòng)智能終端與音頻USBKEY的數(shù)據(jù)傳輸方案,以滿足移動(dòng)網(wǎng)銀對(duì)交易安全性的特殊要求。4.采用C語(yǔ)言最終實(shí)現(xiàn)移動(dòng)網(wǎng)銀身份認(rèn)證,并在實(shí)際應(yīng)用中通過(guò)了測(cè)試,證明該終端能夠完成預(yù)期設(shè)計(jì)目標(biāo)的功能需求。本文通過(guò)對(duì)移動(dòng)網(wǎng)銀身份認(rèn)證技術(shù)的研究,采用科學(xué)理論與具體實(shí)踐相結(jié)合的研究方法,著重實(shí)現(xiàn)了音頻通信軟解調(diào)算法的創(chuàng)新設(shè)計(jì),在實(shí)踐應(yīng)用中通過(guò)了測(cè)試,成功實(shí)現(xiàn)了預(yù)定設(shè)計(jì)目標(biāo)和設(shè)計(jì)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(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TP393.08
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本文編號(hào)：1984500