基于空中接口的LTE解密方法研究

Research on LTE decryption method based on air interface

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摘要针对3GPP LTE标准,研究了LTE系统安全体系架构。首先介绍了LTE系统中的密钥层次架构,针对加密和完整性保护过程分别进行了详细介绍,然后基于LTE空中接口对解密和完整性保护验证方法进行了设计和详细分析,最后对方法和适用场景作出总结。

作者王嘉嘉杨传伟吴磊宋加齐

出处《电子产品世界》 2019年第12期33-36,共4页 Electronic Engineering & Product World

基金安徽省重点研究和开发计划项目(1804a09020042) 国家科技重大专(2017ZX03001021)资助

关键词 LTE 加密完整性保护

参考文献1

13GPP TS 33.401 V10.0.0 3rd Generation PartnershipProject; Technical Specification Group Services and SystemAspects;3GPP System Architecture Evolution (SAE);Securityarchitecture[S]. 2011(3):20-24.
23GPP TS 33.102 V10.0.0 3rd Generation PartnershipProject; Technical Specification Group Services and SystemAspects; 3G Security; Security architecture[S]. 2010(12):20-22.
33GPP TS 35.206 V11.0.0 3rd Generation PartnershipProject; Technical Specification Group Services and SystemAspects; 3G Security;Document2: Algorithm Specification[S].2012(9):18-24.
43GPP TS 24.301 V10.2.0 3rd Generation PartnershipProject; Technical Specification Group Core Network andTerminals;Non-Access-Stratum (NAS) protocol for EvolvedPacket System (EPS); Stage 3[S].2011(3):60-66.
53GPP TS 36.331 V10.1.0 3rd Generation PartnershipProject; Technical Specification Group Radio AccessNetwork;Evolved Universal Terrestrial Radio Access (E-UTRA);Radio Resource Control (RRC) Protocolspecification[S]. 2011(3):92-93.

电子产品世界

2019年第12期

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