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    • 2. 发明授权
    • Method and system for multi-access authentication in next generation network
    • 下一代网络多接入认证方法与系统
    • US08949944B2
    • 2015-02-03
    • US13641018
    • 2010-11-18
    • Hongyan WangYinxing WeiYifeng Bi
    • Hongyan WangYinxing WeiYifeng Bi
    • H04L29/06H04W12/06H04L9/32H04L9/08
    • H04W12/06H04L9/0816H04L9/321H04L9/3271H04L63/06H04L63/061H04L63/0815H04W12/04
    • It is provided a method and system for multi-access authentication in Next Generation Network (NGN). A network side authentication center (NSAC) generates an authentication vector after receiving, from a user terminal (UT), UT information including subscription information and multi-access information of the UT; after receiving an authentication request including authentication information from the NSAC, the UT performs authentication on the network side, generates keying material and network side authentication information (NSAI) upon successful authentication, and sends the NSAI to the NSAC, which performs authentication on the NSAI using the authentication vector, generates keying material according to the multi-access information of the UT upon successful authentication, and informs an access forwarding functional module (AFFM) of the keying material; the AFFM encrypts and decrypts access service information of the UT according to the keying material. The efficiency with which the UT accesses the network is enhanced.
    • 提供了一种用于下一代网络(NGN)中多接入认证的方法和系统。 网络侧认证中心(NSAC)在从用户终端(UT)接收到包括UT的订阅信息和多路访问信息的UT信息后生成认证向量; UT收到NSAC认证信息后,在网络侧进行认证,成功认证后生成密钥资料和网络侧认证信息(NSAI),并将NSAI发送给NSAC,对NSAI进行认证 使用认证向量,在成功认证后根据UT的多路访问信息生成密钥资料,通知密钥资料的接入转发功能模块(AFFM); AFFM根据密钥材料对UT的接入服务信息进行加密和解密。 提高UT访问网络的效率。
    • 3. 发明授权
    • Safe handover method and system
    • 安全切换方法和系统
    • US08666073B2
    • 2014-03-04
    • US13148374
    • 2009-07-02
    • Hongyan WangYinxing Wei
    • Hongyan WangYinxing Wei
    • H04L29/00
    • H04W36/0038H04W12/02H04W12/06
    • The present invention provides a safe handover method and system which are applied in a handover process of a terminal in the next generation network, wherein the next generation network comprises a handover management module, an authentication server and a terminal. The safe handover method comprises: presetting initial safety parameters in the authentication server and the terminal, and generating safety parameters from the initial safety parameters; the handover management module obtaining the safety parameters; and the handover management module and the terminal interacting with each other by using the generated safety parameters to ensure a communication safety between the two communication parties. The present invention can ensure the communication safety between the terminal and the handover management module.
    • 本发明提供一种应用于下一代网络终端的切换过程的安全切换方法和系统,其中下一代网络包括切换管理模块,认证服务器和终端。 安全切换方法包括:在认证服务器和终端中预设初始安全参数,并根据初始安全参数生成安全参数; 切换管理模块获得安全参数; 并且切换管理模块和终端通过使用生成的安全参数彼此交互来确保两个通信方之间的通信安全性。 本发明可以确保终端与切换管理模块之间的通信安全性。
    • 4. 发明申请
    • Method and system for protecting security of the third layer mobility user plane data in NGN
    • 用于保护NGN中第三层移动用户平面数据安全的方法和系统
    • US20120272054A1
    • 2012-10-25
    • US13257955
    • 2010-03-22
    • Hongyan WangYinxing Wei
    • Hongyan WangYinxing Wei
    • H04L9/32
    • H04L63/08H04L63/06H04L63/164H04L2463/061H04W12/04H04W12/06H04W80/04
    • The disclosure discloses a method for protecting security of layer-3 mobility user plane data in Next Generation Network (NGN), includes: performing authentication by a terminal with an authentication server; after the authentication is passed, obtaining a shared key material by both the terminal and the authentication server; generating, by the terminal and the authentication server, a mobility data security key according to the shared key material; transmitting, by the authentication server, the generated mobility data security key to a mobility data transmission module; protecting security of the layer-3 mobility user plane data, by the terminal and the mobility data transmission module, by using the mobility data security key. The disclosure also discloses a system for protecting security of layer-3 mobility user plane data in NGN. By using the method and the system provided by the disclosure, the protection for security of user plane data between the NGN user and the NGN network side is realized, and the security of user plane data of the terminal in layer-3 mobility session is enhanced.
    • 本公开公开了一种用于保护下一代网络(NGN)中的第3层移动性用户平面数据的安全性的方法,包括:通过终端与认证服务器进行认证; 在认证通过之后,由终端和认证服务器获得共享密钥资料; 由所述终端和所述认证服务器根据所述共享密钥材料生成移动性数据安全密钥; 由所述认证服务器将生成的移动性数据安全密钥发送到移动性数据传输模块; 通过使用移动性数据安全密钥,由终端和移动性数据传输模块保护第3层移动性用户平面数据的安全性。 本公开还公开了一种用于保护NGN中第3层移动用户平面数据的安全性的系统。 通过使用本公开提供的方法和系统,实现了NGN用户与NGN网络侧用户平面数据安全保护,提高了第3层移动性会话终端用户平面数据的安全性 。
    • 10. 发明授权
    • Method and system for protecting security of the third layer mobility user plane data in NGN
    • 用于保护NGN中第三层移动用户平面数据安全的方法和系统
    • US08862867B2
    • 2014-10-14
    • US13257955
    • 2010-03-22
    • Hongyan WangYinxing Wei
    • Hongyan WangYinxing Wei
    • H04L29/06H04W12/06H04L9/00H04L9/08H04W12/04H04W80/04
    • H04L63/08H04L63/06H04L63/164H04L2463/061H04W12/04H04W12/06H04W80/04
    • The disclosure discloses a method for protecting security of layer-3 mobility user plane data in Next Generation Network (NGN), includes: performing authentication by a terminal with an authentication server; after the authentication is passed, obtaining a shared key material by both the terminal and the authentication server; generating, by the terminal and the authentication server, a mobility data security key according to the shared key material; transmitting, by the authentication server, the generated mobility data security key to a mobility data transmission module; protecting security of the layer-3 mobility user plane data, by the terminal and the mobility data transmission module, by using the mobility data security key. The disclosure also discloses a system for protecting security of layer-3 mobility user plane data in NGN. By using the method and the system provided by the disclosure, the protection for security of user plane data between the NGN user and the NGN network side is realized, and the security of user plane data of the terminal in layer-3 mobility session is enhanced.
    • 本公开公开了一种用于保护下一代网络(NGN)中的第3层移动性用户平面数据的安全性的方法,包括:通过终端与认证服务器进行认证; 在认证通过之后,由终端和认证服务器获得共享密钥资料; 由所述终端和所述认证服务器根据所述共享密钥材料生成移动性数据安全密钥; 由所述认证服务器将生成的移动性数据安全密钥发送到移动性数据传输模块; 通过使用移动性数据安全密钥,由终端和移动性数据传输模块保护第3层移动性用户平面数据的安全性。 本公开还公开了一种用于保护NGN中第3层移动用户平面数据的安全性的系统。 通过使用本公开提供的方法和系统,实现了NGN用户与NGN网络侧用户平面数据安全保护,提高了第3层移动性会话终端用户平面数据的安全性 。