3G的AKA协议中F1至F5的服务网络端实现—毕业设计论文.docVIP

毕业设计(论文) 3G的AKA协议中F1至F5的服务网络端实现 论文作者姓名： 申请学位专业： 申请学位类别： 指导教师姓名（职称）： 论文提交日期： 3G的AKA协议中F1至F5的服务网络端实现 摘 要 随着移动通信技术的飞速发展，其中的安全问题。因此如何保证业务信息的安全性以及网络资源使用的安全性已成为系统中重要而迫切的问题。ETSI与3GPP两个基于GSM/GPRS网络和WCDMA与TD/SCDMA系统标准化的组织，特别是ETSI的SAGE与3GPP的S3工作组专门对网络安全方面的规范进行了研究。这里面就包括本文所涉及的密钥分配协议（AKA协议）。 AKA协议用于USIM、访问位置寄存器（VLR）、归属位置寄存器（HLR）间的双向认证及密钥分配。3GPP为3G通信系统定义了12种鉴权算法：f0-f9，f1*3GPP；AKA；Rijndael；服务网络端；密钥生成算法 The Service Network End Implement of F1 to F5 for 3G AKA Protocol Abstract Along with the mobile communication technology rapid development, so security problem appears importantly extremely. Therefore, how guaranteed the security of service information as well as the security of network resources has become in the 3G system important and the urgent question. In view of this kind of situation, both ETSI and 3GPP based on GSM/GPRS network and WCDMA and TD/SCDMA system standardization organization, specially ETSIs SAGE and The 3GPP S3 work team has specially conducted the research to the network security. It includes the key deed of distribution which this article involves (the AKA agreement). The AKA protocol uses in USIM, bidirectional authentication and the key assignment between visits location register (VLR) and belongs to the location register (HLR). 3GPP communications system defines 2 kind of warning power algorithm: f0 to f9, f1* and f5*. F0-f5* is used in AKA. Its implement divides into two aspects, one is in implement of UE (handset) terminal, and other is in the service network terminal. The implement of UE terminal is based on 8 monolithic integrated circuits, but the implement of service network terminal is in based on 32 processors which is on PC machine. But all are based on the AES essence algorithm, namely Rijndael algorithm. As a result of hardware difference, Rijndael algorithm has used the different optimized algorithm. This design is in the service network end implement, therefore, the Rijndael algorithm used has substituted a turn transformation