3G终端数据机密性服务设计  

Design of 3G terminal data confidentiality services

作　　者：吴晓宇[1] 李玉贤 韩佳霖[3] 王丹[1] 张方舟[1] 

机构地区：[1]东北石油大学计算机与信息技术学院,黑龙江大庆163318 [2]长城钻探工程公司测井公司,辽宁盘锦124044 [3]黑龙江大学软件学院,黑龙江哈尔滨150080

出　　处：《大庆石油学院学报》2011年第2期95-98,122,共4页Journal of Daqing Petroleum Institute

基　　金：黑龙江省科技攻关项目(GZ09A120);黑龙江省教育厅项目(11551016)

摘　　要：第三代移动通信的安全体系结构提供网络接入、核心网络实体间安全交换数据、移动台接入、用户与服务提供商间应用程序安全交换数据、安全特征可见性及可配置能力等安全保证机制,但没有为终端用户提供有效的安全服务措施和方法.分析3G系统安全措施及安全算法,提出终端通信安全保证机制4层架构(应用层、安全服务接口层、函数层和安全算法层),设计适用于应用层需要的安全算法协商机制和机密性安全服务模型,为终端应用提供主动、可见、可选的机密性安全服务,为3G终端主动保护机制提供指导.The third generation mobile communication safety architecture structure offers a series of safety ensuring mechanism: internet interface,network modules swap data between entities safely,mobile platform interface,users and service suppliers exchange data by applying program safety method and visible safety feature or deployable ability.However,the third generation mobile communication safety architecture is lacking in measures for providing effective safe services for the terminal,which made terminal users shorting active protective mechanism.By analyzing safety measures and algorithms already applied to 3G system,this paper points out a four-layer terminal communication safety ensuring structure,a safety algorithm consulting mechanism and a privacy safety service module being designed suitable for application layer.It can provide active,visible,optional privacy safety service for the terminal.The research result helps open a new area for personal safety defense on 3G terminal,improving the development and spread based on 3G system.

关 键 词：3G 数据加密 安全服务接口 安全服务 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]