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Design and Implementation of Middleware Architecture for Mobile COmmunication Security

Author: MaoHaiXia
Tutor: ChenTianZhou
School: Zhejiang University
Course: Computer Science and Technology
Keywords: Mobile Smart mobile terminal Bad environment safety vest Authentication and key agreement Encryption Algorithm Integrity Control
CLC: TN929.5
Type: Master's thesis
Year: 2006
Downloads: 294
Quote: 6
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Abstract

Since the last century since the advent of mobile communication systems, mobile communication technology has been extremely rapid rate of development. In the elimination of the first-generation analog cellular systems, the second generation of large-scale commercial systems, we started to enter the 3G era. 2G/2.5G/3G mobile communication system development has brought us more and more high-bandwidth, along with high-bandwidth, more and more new services appears. The new business development, network and system security is the first one. While the existing mobile communication systems are improved a lot in terms of security, but the security flaws still exist, and effectively communicate a threat to the safety of the user. This paper analyzes the current mainstream mobile communication system security mechanisms, particularly the GSM system and UMTS systems. By analyzing its security mechanisms, we learned that although both GSM and UMTS done a lot of improvements in terms of safety, but in recent years occurred in many security attacks prove that they are indeed in terms of safety deficiencies. Obviously, the presence of these security flaws enable existing mobile communication system can not meet certain specific areas and sectors for security needs. The purpose of this is to design a high strength to provide a secure middleware architecture, it can be deployed in the conventional mobile communication system on. To provide additional security measures, we propose a smart mobile terminals and home security environment concept. While the design of two authentication and key agreement protocol, a mobile terminal to the home security environment authentication and key agreement protocol, the other end of the authentication and key agreement protocol. With these two security protocols, we have solved some of the security flaws of the existing system. In addition, we also provide a security mechanism integrity control mechanism. As we all know, is the authentication encryption algorithm based authentication and integrity control, we also introduced the principle of the encryption algorithm used. In the end, we are given the security middleware deployed mobile communication system after the call flow. We can see that the bottom of the mobile communication middleware and system-independent, can be deployed on top of different mobile communication systems. Furthermore, we have come through simulation approximation secure middleware performance, we secure middleware with a smaller loss of performance to obtain substantial increase in safety.

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