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    • 6. 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 。
    • 7. 发明申请
    • 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
    • US20130047220A1
    • 2013-02-21
    • US13641018
    • 2010-11-18
    • Hongyan WangYinxing WeiYifeng Bi
    • Hongyan WangYinxing WeiYifeng Bi
    • G06F21/00
    • H04W12/06H04L9/0816H04L9/321H04L9/3271H04L63/06H04L63/061H04L63/0815H04W12/04
    • The disclosure provides a method for multi-access authentication in Next Generation Network (NGN), which includes: a network side authentication center generates an authentication vector after receiving user terminal information from a user terminal, wherein the user terminal information includes subscription information and multi-access information of the user terminal; the user terminal performs authentication on the network side after receiving an authentication request from the network side authentication center, and generates keying material and network side authentication information upon successful authentication, and sends the network side authentication information to the network side authentication center, wherein the authentication request includes authentication information; the network side authentication center performs authentication on the network side authentication information using the authentication vector, generates keying material according to the multi-access information of the user terminal upon successful authentication, and inform an access forwarding functional module of the keying material; the access forwarding functional module encrypts and decrypts access service information of the user terminal according to the keying material. The disclosure also provides a system of the method. The disclosure enhances the efficiency with which the user terminal accesses the network.
    • 本发明提供了一种下一代网络(NGN)中的多接入认证方法,包括:网络侧认证中心从用户终端收到用户终端信息后生成认证向量,其中用户终端信息包括订阅信息和多 - 用户终端的访问信息; 用户终端在接收到来自网络侧认证中心的认证请求后,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,并将网络侧认证信息发送给网络侧认证中心,其中, 认证请求包括认证信息; 网络侧认证中心使用认证向量对网络侧认证信息进行认证,成功认证后根据用户终端的多路访问信息生成密钥资料,通知接入转发功能模块的密钥资料; 接入转发功能模块根据密钥资料加密和解密用户终端的接入业务信息。 本公开还提供了该方法的系统。 本公开增加了用户终端访问网络的效率。
    • 9. 发明申请
    • METHOD, AUTHENTICATION SERVER, TERMINAL AND SYSTEM FOR IMPLEMENTING KEY MAPPING
    • 方法,认证服务器,终端和执行关键映射的系统
    • US20120265982A1
    • 2012-10-18
    • US13257950
    • 2010-03-23
    • Hongyan WangYinxing Wei
    • Hongyan WangYinxing Wei
    • H04L9/32
    • H04W12/06H04W12/04H04W36/0038
    • The disclosure discloses a method for implementing key mapping applied to a Next Generation Network (NGN), which mainly includes: when a handoff of a terminal from an original network to a destination network is performed, an authentication server receiving a key material mapping request from the terminal, mapping an original key material in the original network to obtain a destination key material in the destination network, and setting up communication security between the terminal and the destination network. In addition, the disclosure further discloses an authentication server, a terminal and a system for implementing key mapping. By applying the solution of the disclosure, when the handoff of the terminal between different NGNs is performed, it is possible to improve the efficiency of session key generation and to reduce the time delay of the handoff of the terminal between the networks, and it is advantageous to reduce authentication signaling interaction and the load of the authentication server.
    • 本公开公开了一种用于实现应用于下一代网络(NGN)的密钥映射的方法,其主要包括:当终端从原始网络切换到目的地网络时,认证服务器接收密钥材料映射请求, 终端,将原始网络中的原始密钥材料映射到目的地网络中的目的地密钥材料,并且在终端和目的网络之间建立通信安全性。 此外,本公开还公开了一种认证服务器,终端和用于实现密钥映射的系统。 通过应用本公开的解决方案,当执行不同NGN之间的终端切换时,可以提高会话密钥生成的效率并减少终端在网络之间切换的时间延迟,并且它是 有利于减少认证信令交互和认证服务器的负载。