公开(公告)号：US08689283B2

公开(公告)日：2014-04-01

申请号：US13391051

申请日：2009-12-23

申请人： Manxia Tie ,  Jun Cao ,  Li Ge ,  Xiaolong Lai ,  Zhenhai Huang ,  Qin Li ,  Zhiqiang Du

发明人： Manxia Tie ,  Jun Cao ,  Li Ge ,  Xiaolong Lai ,  Zhenhai Huang ,  Qin Li ,  Zhiqiang Du

IPC分类号： H04L29/06

CPC分类号： H04L63/20 ,  H04L63/061 ,  H04L63/0823 ,  H04L63/205

摘要： The present invention relates to a security access control method and system for wired local area network, the method includes the following steps: 1) a requester (REQ) negotiates the security policy with an authentication access controller (AAC); 2) the requester (REQ) and the authentication access controller (AAC) authenticate the identity; 3) the requester (REQ) negotiates the key with the authentication access controller (AAC). The direct identity authentication between the user and the network access control device is realized by the present invention; the negotiation and the dynamic update of the session key for the link layer data protection are realized; a variety of network architectures such as the enterprise network, the telecommunication network are supported; the scalability is good, the multiple authentication methods are supported; the authentication protocols with different security levels are supported, the requirements of the various subscribers are satisfied; the sub-modules of the protocol are independent, flexible, and easy to be accepted or rejected.

摘要翻译： 本发明涉及有线局域网的安全访问控制方法和系统，该方法包括以下步骤：1）请求者（REQ）与认证接入控制器（AAC）协商安全策略; 2）请求者（REQ）和认证访问控制器（AAC）认证身份; 3）请求者（REQ）与认证接入控制器（AAC）协商密钥。 用户和网络访问控制设备之间的直接身份认证是通过本发明实现的; 实现了链路层数据保护的会话密钥的协商和动态更新; 支持企业网络，电信网络等各种网络架构; 可扩展性好，支持多种认证方式; 支持不同安全级别的认证协议，满足各种用户的要求; 协议的子模块是独立的，灵活的，易于被接受或拒绝。

公开(公告)号：US08392710B2

公开(公告)日：2013-03-05

申请号：US12994712

申请日：2009-05-27

申请人： Manxia Tie ,  Jun Cao ,  Zhenhai Huang ,  Xiaolong Lai

发明人： Manxia Tie ,  Jun Cao ,  Zhenhai Huang ,  Xiaolong Lai

IPC分类号： H04L9/32

CPC分类号： H04L9/0844 ,  H04L9/3213 ,  H04L9/3263 ,  H04L9/3273 ,  H04L63/0823 ,  H04L63/0869 ,  H04W12/06

摘要： An entity bidirectional-identification method for supporting fast handoff involves three security elements, which includes two identification elements A and B and a trusted third party (TP). All identification entities of a same element share a public key certification or own a same public key. When any identification entity in identification element A and any identification entity in identification element B need to identify each other, if identification protocol has never been operated between the two identification elements that they belong to respectively, the whole identification protocol process will be operated; otherwise, interaction of identification protocol will be acted only between the two identification entities. Application of the present invention not only centralizes management of public key and simplifies protocol operation condition, but also utilizes the concept of security domain so as to reduce management complexity of public key, shorten identification time and satisfy fast handoff requirements on the premises of guaranteeing security characteristics such as one key for every pair of identification entities, one secret key for every identification and forward secrecy.

摘要翻译： 用于支持快速切换的实体双向识别方法涉及三个安全元件，其包括两个识别元件A和B以及可信第三方（TP）。 同一元素的所有识别实体共享公钥证书或拥有相同的公钥。 当识别元素A中的任何识别实体和识别元素B中的任何识别实体需要彼此识别时，如果识别协议在它们所属的两个识别元素之间从未被操作，则整个标识协议过程将被操作; 否则，识别协议的交互将仅在两个识别实体之间起作用。 本发明的应用不仅集中了公钥的管理，简化了协议的运行状况，而且利用了安全域的概念，降低了公钥的管理复杂度，缩短了识别时间，满足了保证安全性的前提下的快速切换要求 特征如每对识别实体的一个密钥，每个识别和转发保密的一个秘密密钥。

公开(公告)号：US08312278B2

公开(公告)日：2012-11-13

申请号：US12740082

申请日：2008-10-30

申请人： Manxia Tie ,  Jun Cao ,  Xiaolong Lai ,  Jiandong Li ,  Liaojun Pang ,  Zhenhai Huang

发明人： Manxia Tie ,  Jun Cao ,  Xiaolong Lai ,  Jiandong Li ,  Liaojun Pang ,  Zhenhai Huang

IPC分类号： H04L9/32

CPC分类号： H04W12/06 ,  H04L63/1466 ,  H04L63/162 ,  H04W12/04 ,  H04W84/12

摘要： An access authentication method applying to IBSS network involves the following steps of: 1) performing authentication role configuration for network entities; 2) authenticating an authentication entity and a request entity that have been performed the authentication role configuration via an authentication protocol; and 3) after finishing the authentication, the authentication entity and the request entity perform the key negotiation, wherein, the message integrity check field and protocol synchronization lock-in field are added in a key negotiation message. The access authentication method applying to IBSS network provided by the invention has the advantages of the better safeness and the higher execution efficiency.

摘要翻译： 适用于IBSS网络的接入认证方法包括以下步骤：1）对网络实体进行认证角色配置; 2）通过认证协议认证已经执行认证角色配置的认证实体和请求实体; 和3）认证完成后，认证实体和请求实体进行密钥协商，其中消息完整性检查字段和协议同步锁定字段被添加到密钥协商消息中。 适用于本发明提供的IBSS网络的接入认证方法具有安全性更高，执行效率更高的优点。

公开(公告)号：US20120198240A1

公开(公告)日：2012-08-02

申请号：US13499126

申请日：2009-12-14

申请人： Manxia Tie ,  Jun Cao ,  Zhenhai Huang ,  Xiaolong Lai

发明人： Manxia Tie ,  Jun Cao ,  Zhenhai Huang ,  Xiaolong Lai

IPC分类号： H04L9/30

CPC分类号： H04L9/3213 ,  H04L9/3268 ,  H04L63/0823

摘要： A method and system for entity public key acquiring, certificate validation and authentication by introducing an online credible third party is disclosed. The method includes the following steps: 1) an entity B transmits a message 1 to an entity A; 2) the entity A transmits a message 2 to a credible third party TP after receiving the message 1; 3) the credible third party TP determines the response RepTA after receiving the message 2; 4) the credible third party TP returns a message 3 to the entity A; 5) the entity A returns a message 4 to the entity B after receiving the message 3; 6) the entity B receives the message 4; 7) the entity B transmits a message 5 to the entity A; 8) the entity A receives the message 5. The present invention can achieve public key acquisition, certificate validation and authentication of the entity by integrating them in one protocol, thereby facilitate the execution efficiency and the effect of the protocol and facilitate the combination with various public key acquisition and public key certificate state enquiry protocols. The present invention suits with a “user-access point-server” access network structure to meet the authentication requirement of the access network.

摘要翻译： 公开了通过引入在线可信第三方实体公钥获取，证书验证和认证的方法和系统。 该方法包括以下步骤：1）实体B向实体A发送消息1; 2）实体A在接收到消息1之后向可信第三方TP发送消息2; 3）可靠的第三方TP确定收到消息后的回复RepTA 2; 4）可信第三方TP向实体A返回消息3; 5）实体A在接收到消息3之后向实体B返回消息4; 6）实体B接收消息4; 7）实体B向实体A发送消息5; 8）实体A接收消息5.本发明可以通过在一个协议中集成实现公钥获取，证书验证和认证，从而促进协议的执行效率和效果，并促进与各种协议的组合 公开密钥获取和公钥证书状态查询协议。 本发明适用于“用户接入点 - 服务器”接入网络结构，以满足接入网络的认证要求。

公开(公告)号：US20100262832A1

公开(公告)日：2010-10-14

申请号：US12808049

申请日：2008-12-09

申请人： Manxia Tie ,  Jun Cao ,  Zhenhai Huang ,  Xiaolong Lai

发明人： Manxia Tie ,  Jun Cao ,  Zhenhai Huang ,  Xiaolong Lai

IPC分类号： H04L9/32

CPC分类号： H04L9/321 ,  H04L9/3247

摘要： An entity bidirectional authentication method and system, the method involves: the first entity sends the first message; the second entity sends the second message to the credible third party after receiving the said first message; the said credible third party returns the third message after receiving the second message; the said second entity sends the fourth message after receiving the third message and verifying it; the said first entity receives the said fourth message and verifies it, completes the authentication. Compared with the conventional authentication mechanism, the invention defines an on-line retrieval and authentication mechanism of a public key, realizes the centralized management for it, simplifies the operating condition of the protocol, and facilitates the application and implement.

摘要翻译： 一种实体双向认证方法和系统，该方法涉及：第一实体发送第一消息; 第二实体在接收到所述第一消息之后将第二消息发送到可信第三方; 所述可信第三方在接收到第二消息后返回第三消息; 所述第二实体在接收到第三消息并验证之后发送第四消息; 所述第一实体接收所述第四消息并对其进行验证，从而完成认证。 与常规认证机制相比，本发明定义了公钥的在线检索和认证机制，实现了集中管理，简化了协议的工作状态，便于应用和实现。

公开(公告)号：US08855018B2

公开(公告)日：2014-10-07

申请号：US13203643

申请日：2009-12-14

申请人： Manxia Tie ,  Jun Cao ,  Zhiqiang Du ,  Xiaolong Lai ,  Li Ge ,  Zhenhai Huang

发明人： Manxia Tie ,  Jun Cao ,  Zhiqiang Du ,  Xiaolong Lai ,  Li Ge ,  Zhenhai Huang

IPC分类号： H04L12/28 ,  H04W12/06 ,  H04W12/04 ,  H04W84/12

CPC分类号： H04W12/06 ,  H04W12/04 ,  H04W84/12

摘要： A method for realizing a convergent Wireless Local Area Networks (WLAN) Authentication and Privacy Infrastructure (WAPI) network architecture with a split Medium Access Control (MAC) mode involves the steps: a split MAC mode for realizing WLAN Privacy Infrastructure (WPI) by a wireless terminal point is constructed through separating the MAC function and the WAPI function of the wireless access point apart to the wireless terminal point and an access controller; integration of a WAPI and a convergent WLAN network system architecture is realized under the split MAC mode that the wireless terminal point realizes WPI; the association connection process is performed among a station point, a wireless terminal point and an access controller; the process for announcing the start of performing the WLAN Authentication Infrastructure (WAI) protocol between the access controller and the wireless terminal point is performed; the process for performing the WAI protocol between the station point and the access controller is performed; the process for announcing the end of performing the WAI protocol between the access controller and the wireless terminal point is performed; the secret communication process is performed between the wireless terminal point and the station by using WPI.

摘要翻译： 用于实现具有分离式媒体接入控制（MAC）模式的融合无线局域网（WLAN）认证和隐私基础设施（WAPI）网络架构的方法包括以下步骤：用于通过以下方式实现WLAN隐私基础设施（WPI）的分割MAC模式 无线终端通过将无线接入点的MAC功能和WAPI功能分离到无线终端点和接入控制器来构建; 在无线终端实现WPI的分割MAC模式下实现WAPI和融合WLAN网络系统架构的集成; 在站点，无线终端点和访问控制器之间执行关联连接处理; 执行在接入控制器和无线终端点之间通知执行WLAN认证基础设施（WAI）协议的开始的过程; 执行在站点和访问控制器之间执行WAI协议的过程; 执行用于在接入控制器和无线终端点之间通知执行WAI协议的结束的过程; 通过使用WPI在无线终端点和站之间执行秘密通信处理。

公开(公告)号：US20110310771A1

公开(公告)日：2011-12-22

申请号：US13203643

申请日：2009-12-14

申请人： Manxia Tie ,  Jun Cao ,  Zhiqiang Du ,  Xiaolong Lai ,  Li Ge ,  Zhenhai Huang

发明人： Manxia Tie ,  Jun Cao ,  Zhiqiang Du ,  Xiaolong Lai ,  Li Ge ,  Zhenhai Huang

IPC分类号： H04L12/28

CPC分类号： H04W12/06 ,  H04W12/04 ,  H04W84/12

摘要： A method for realizing a convergent Wireless Local Area Networks (WLAN) Authentication and Privacy Infrastructure (WAPI) network architecture with a split Medium Access Control (MAC) mode involves the steps: a split MAC mode for realizing WLAN Privacy Infrastructure (WPI) by a wireless terminal point is constructed through separating the MAC function and the WAPI function of the wireless access point apart to the wireless terminal point and an access controller; integration of a WAPI and a convergent WLAN network system architecture is realized under the split MAC mode that the wireless terminal point realizes WPI; the association connection process is performed among a station point, a wireless terminal point and an access controller; the process for announcing the start of performing the WLAN Authentication Infrastructure (WAI) protocol between the access controller and the wireless terminal point is performed; the process for performing the WAI protocol between the station point and the access controller is performed; the process for announcing the end of performing the WAI protocol between the access controller and the wireless terminal point is performed; the secret communication process is performed between the wireless terminal point and the station by using WPI.

摘要翻译： 用于实现具有分离式媒体接入控制（MAC）模式的融合无线局域网（WLAN）认证和隐私基础设施（WAPI）网络架构的方法包括以下步骤：用于通过以下方式实现WLAN隐私基础设施（WPI）的分割MAC模式 通过将无线接入点的MAC功能和WAPI功能分离到无线终端点和接入控制器来构建无线终端点; 在无线终端实现WPI的分割MAC模式下实现WAPI和融合WLAN网络系统架构的集成; 在站点，无线终端点和访问控制器之间执行关联连接处理; 执行在接入控制器和无线终端点之间通知执行WLAN认证基础设施（WAI）协议的开始的过程; 执行在站点和访问控制器之间执行WAI协议的过程; 执行用于在接入控制器和无线终端点之间通知执行WAI协议的结束的过程; 通过使用WPI在无线终端点和站之间执行秘密通信处理。

公开(公告)号：US20110307621A1

公开(公告)日：2011-12-15

申请号：US13203646

申请日：2009-12-14

申请人： Xiaolong Lai ,  Jun Cao ,  Zhiqiang Du ,  Manxia Tie ,  Li Ge ,  Zhenhai Huang

发明人： Xiaolong Lai ,  Jun Cao ,  Zhiqiang Du ,  Manxia Tie ,  Li Ge ,  Zhenhai Huang

IPC分类号： G06F15/16

CPC分类号： H04W12/06 ,  H04L63/062 ,  H04L63/065 ,  H04L63/08 ,  H04L63/10 ,  H04W12/04 ,  H04W84/12 ,  H04W88/08 ,  H04W88/12 ,  H04W92/12

摘要： A method for implementing a convergent Wireless Local Area Network (WLAN) Authentication and Privacy Infrastructure (WAPI) network architecture in a local Medium Access Control (MAC) mode is provided and includes the following steps: the MAC function and WAPI function of Access Point (AP) are divided between Wireless Terminal Point (WTP) and Access Controller (AC) to construct a local MAC mode; the convergence of WAPI protocol and the convergent WLAN network architecture is implemented in the local MAC mode; the process of association and connection between STAtion (STA), WTP and AC is performed; the process of notification of the beginning of the execution of the WLAN Authentication Infrastructure (WAI) protocol between AC and WTP is performed; the process of the execution of the WAI protocol between STA and AC is performed; the process of notification of the end of the execution of the WAI protocol between AC and WTP is performed; the process of encrypted communication between WTP and STA is performed by use of WPI.

摘要翻译： 提供了一种在本地媒体访问控制（MAC）模式下实现融合无线局域网（WLAN）认证和隐私基础设施（WLAN）网络架构的方法，包括以下步骤：接入点的MAC功能和WAPI功能 AP）分为无线终端点（WTP）和接入控制器（AC）之间，构成本地MAC模式; WAPI协议和融合WLAN网络架构的融合在本地MAC模式下实现; 执行STAtion（STA），WTP和AC之间的关联和连接过程; 执行在AC和WTP之间通知WLAN认证基础设施（WAI）协议的开始的过程; 执行STA和AC之间的WAI协议的执行过程; 执行在AC和WTP之间通知WAI协议的执行结束的过程; WTP和STA之间的加密通信过程通过使用WPI进行。

公开(公告)号：US20110103589A1

公开(公告)日：2011-05-05

申请号：US12994690

申请日：2009-05-26

申请人： Manxia Tie ,  Jun Cao ,  Xiaolong Lai ,  Zhenhai Huang

发明人： Manxia Tie ,  Jun Cao ,  Xiaolong Lai ,  Zhenhai Huang

IPC分类号： H04L9/08

CPC分类号： H04L9/083 ,  H04L9/0825 ,  H04L9/0891

摘要： A key distributing method, a public key of key distribution centre online updating method, a key distribution centre, a communication entity and a key management system. The system includes: communication entities, a carrying device, a key distribution centre and a database, wherein the carrying device carries or transports the information during the key distributing course and the public key online updating course, the database stores whether each communication entity registered secret service; the database connects with the key distribution centre, the key distribution centre connects with the carrying device, and the carrying device connects with each communication entity. Using the cipher technology of public key, a key distribution system is provided based on principle of three-element peer authentication (TePA). The system safely distributes the communication key to each pair entities to enable keys have PFS attribute, reduces the key management complexity of the system, and realizes online updating of the public key of the trusted third party i.e. key distribution centre.

摘要翻译： 密钥分发方式，密钥分发中心在线更新方法公钥，密钥分发中心，通信实体和密钥管理系统。 该系统包括：通信实体，携带设备，密钥分发中心和数据库，其中携带设备在密钥分发过程和公钥在线更新过程期间携带或传送信息，数据库存储每个通信实体是否注册了秘密 服务; 数据库与密钥分发中心连接，密钥分发中心与承载设备连接，承载设备与各通信实体连接。 利用公钥密码技术，基于三元对等认证（TePA）的原理，提供了一种密钥分发系统。 系统将通信密钥安全地分配给每对实体，使密钥具有PFS属性，降低系统的密钥管理复杂度，实现可信第三方即密钥分发中心的公开密钥的在线更新。

公开(公告)号：US20110004767A1

公开(公告)日：2011-01-06

申请号：US12920931

申请日：2009-03-04

申请人： Manxia Tie ,  Jun Cao ,  Xiaolong Lai ,  Zhenhai Huang

发明人： Manxia Tie ,  Jun Cao ,  Xiaolong Lai ,  Zhenhai Huang

IPC分类号： H04L9/32

CPC分类号： H04L63/0807 ,  H04L63/0823 ,  H04L63/0869 ,  H04L63/0884

摘要： A bidirectional entity authentication method based on the credible third party includes the steps that: entity A receives message 1 sent from entity B including the authentication parameters of said entity B, and sends message 2 to the credible third party TP, said message 2 including the authentication parameters of entity B and the authentication parameters of entity A; entity A receives message 3 sent from said credible third party TP, said message 3 including the checking result after checking that whether said entity A and entity B are legal based on said message 2 by said credible third party TP; entity A gets the authentication result of entity B after authenticating said message 3, and sends message 4 to said entity B to make entity B authenticating based on said message 4 and getting the authentication result of entity A. The invention simplifies the operation condition of the protocol, reduces the computing capability requirement of the authentication entity, and satisfies the high security requirement of the network device lack of resource.

摘要翻译： 基于可信第三方的双向实体认证方法包括以下步骤：实体A接收从实体B发送的包括所述实体B的认证参数的消息1，并向可信第三方TP发送消息2，所述消息2包括 实体B的认证参数和实体A的认证参数; 实体A从所述可信第三方TP接收到从所述可信第三方TP发送的消息3，所述消息3在根据所述可信第三方TP的所述消息2检查所述实体A和实体B是否合法之后包括检查结果; 实体A在认证所述消息3之后获得实体B的认证结果，并向所述实体B发送消息4，以使实体B基于所述消息4进行认证，并获得实体A的认证结果。本发明简化了实体B的操作条件 协议，降低了认证实体的计算能力要求，满足了网络设备缺乏资源的高安全性要求。