公开(公告)号：US08689283B2

公开(公告)日：2014-04-01

申请号：US13391051

申请日：2009-12-23

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

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

IPC: H04L29/06

CPC classification number: H04L63/20 ,  H04L63/061 ,  H04L63/0823 ,  H04L63/205

Abstract: 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.

Abstract translation: 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：US08755528B2

公开(公告)日：2014-06-17

申请号：US13516257

申请日：2010-05-21

Applicant: Li Ge ,  Jun Cao ,  Manxia Tie ,  Qin Li ,  Xiaolong Lai

Inventor： Li Ge ,  Jun Cao ,  Manxia Tie ,  Qin Li ,  Xiaolong Lai

IPC: G06F21/00

Abstract: A method and system for establishing a secure connection between stations are disclosed. The method includes that: 1) a switch device receives an inter-station key request packet sent by a first user terminal; 2) the switch device generates an inter-station key, constructs an inter-station key announcement packet and sends it to a second user terminal; 3) the switch device receives an inter-station key announcement response packet sent by the second user terminal; 4) the switch device constructs an inter-station key announcement response packet and sends it to the first user terminal; 5) the switch device receives an inter-station key announcement response packet sent by the first user terminal. The switch device establishes an inter-station key for the two stations which are connected to the switch device directly, by which the embodiments of the present invention ensure the confidentiality and integrality of user data between the stations.

公开(公告)号：US20120257755A1

公开(公告)日：2012-10-11

申请号：US13516257

申请日：2010-05-21

Applicant: Li Ge ,  Jun Cao ,  Manxia Tie ,  Qin Li ,  Xiaolong Lai

Inventor： Li Ge ,  Jun Cao ,  Manxia Tie ,  Qin Li ,  Xiaolong Lai

IPC: H04L9/08

CPC classification number: H04L9/083 ,  H04L63/061

Abstract: A method and system for establishing a secure connection between stations are disclosed. The method includes that: 1) a switch device receives an inter-station key request packet sent by a first user terminal; 2) the switch device generates an inter-station key, constructs an inter-station key announcement packet and sends it to a second user terminal; 3) the switch device receives an inter-station key announcement response packet sent by the second user terminal; 4) the switch device constructs an inter-station key announcement response packet and sends it to the first user terminal; 5) the switch device receives an inter-station key announcement response packet sent by the first user terminal. The switch device establishes an inter-station key for the two stations which are connected to the switch device directly, by which the embodiments of the present invention ensure the confidentiality and integrality of user data between the stations.

Abstract translation: 公开了一种在站间建立安全连接的方法和系统。 该方法包括：1）交换设备接收由第一用户终端发送的站间密钥请求分组; 2）交换设备生成站间密钥，构建站间密钥通告报文，并发送给第二用户终端; 3）交换设备接收由第二用户终端发送的站间密钥通告响应报文; 4）交换机构建一个站间密钥通知应答报文，并发送给第一用户终端; 5）交换机接收第一用户终端发送的站间密钥通告响应报文。 交换设备为直接连接到交换机设备的两个站建立站间密钥，本发明的实施例通过该站点密钥确保站点之间的用户数据的机密性和完整性。

公开(公告)号：US20120151554A1

公开(公告)日：2012-06-14

申请号：US13391051

申请日：2009-12-23

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

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

IPC: H04L29/06

CPC classification number: H04L63/20 ,  H04L63/061 ,  H04L63/0823 ,  H04L63/205

Abstract: 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.

Abstract translation: 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：US08831227B2

公开(公告)日：2014-09-09

申请号：US13516257

申请日：2010-05-21

Applicant: Li Ge ,  Jun Cao ,  Manxia Tie ,  Qin Li ,  Xiaolong Lai

Inventor： Li Ge ,  Jun Cao ,  Manxia Tie ,  Qin Li ,  Xiaolong Lai

IPC: G06F21/00 ,  H04L9/08 ,  H04L29/06

CPC classification number: H04L9/083 ,  H04L63/061

Abstract: A method and system for establishing a secure connection between stations are disclosed. The method includes that: 1) a switch device receives an inter-station key request packet sent by a first user terminal; 2) the switch device generates an inter-station key, constructs an inter-station key announcement packet and sends it to a second user terminal; 3) the switch device receives an inter-station key announcement response packet sent by the second user terminal; 4) the switch device constructs an inter-station key announcement response packet and sends it to the first user terminal; 5) the switch device receives an inter-station key announcement response packet sent by the first user terminal. The switch device establishes an inter-station key for the two stations which are connected to the switch device directly, by which the embodiments of the present invention ensure the confidentiality and integrality of user data between the stations.

Abstract translation: 公开了一种在站间建立安全连接的方法和系统。 该方法包括：1）交换设备接收由第一用户终端发送的站间密钥请求分组; 2）交换设备生成站间密钥，构建站间密钥通告报文，并发送给第二用户终端; 3）交换设备接收由第二用户终端发送的站间密钥通告响应报文; 4）交换机构建一个站间密钥通知应答报文，并发送给第一用户终端; 5）交换机接收第一用户终端发送的站间密钥通告响应报文。 交换设备为直接连接到交换机设备的两个站建立站间密钥，本发明的实施例通过该站点密钥确保站点之间的用户数据的机密性和完整性。

公开(公告)号：US09015331B2

公开(公告)日：2015-04-21

申请号：US13203646

申请日：2009-12-14

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

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

IPC: G06F15/16 ,  H04W12/06 ,  H04L29/06 ,  H04W84/12 ,  H04W12/04

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

Abstract: 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.

Abstract translation: 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; 执行站（STA），WTP和AC之间的关联和连接的过程; 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：US08855018B2

公开(公告)日：2014-10-07

申请号：US13203643

申请日：2009-12-14

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

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

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

CPC classification number: H04W12/06 ,  H04W12/04 ,  H04W84/12

Abstract: 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.

Abstract translation: 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

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

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

IPC: H04L12/28

CPC classification number: H04W12/06 ,  H04W12/04 ,  H04W84/12

Abstract: 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.

Abstract translation: 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

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

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

IPC: G06F15/16

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

Abstract: 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.

Abstract translation: 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：US08495712B2

公开(公告)日：2013-07-23

申请号：US12519955

申请日：2007-06-25

Applicant: Xiaolong Lai ,  Jun Cao ,  Manxia Tie ,  Bianling Zhang

Inventor： Xiaolong Lai ,  Jun Cao ,  Manxia Tie ,  Bianling Zhang

IPC: H04L29/00

CPC classification number: H04L63/0869

Abstract: This invention relates to a peer-to-peer access control method of a triple-unit structure for safely implementing bidirectional authentication between the terminal and the network. According to the method, on the basis of the access control method of the existing double-unit triple-entity structure, the authenticator function is implemented in the access controller, and the authentication protocol function is implemented in the terminal and the access controller, so that the terminal, the access controller and the server all participate in the authentication, and the trust relationship is established between the terminal and the access controller directly, which renders security very reliable. The invention not only solves the technical problems of the access control method of the existing double-unit double-entity structure that the access flexibility is limited and the extension of the number of the access controllers is inconvenient, but also solves the technical problems of the existing access control method of the double-unit triple-entity structure that the process for establishing the trust relationship is complicated and the security of the network may be influenced, thus achieving advantages of high security performance, no requirement of changing existing network structures and relative independency of the authentication protocol.

Abstract translation: 本发明涉及用于在终端和网络之间安全地实现双向认证的三单元结构的对等接入控制方法。 根据该方法，在现有的双单元三实体结构的访问控制方法的基础上，在接入控制器中实现认证方的功能，在终端和接入控制器中实现认证协议功能， 终端，接入控制器和服务器都参与认证，直接在终端和接入控制器之间建立信任关系，使安全性非常可靠。 本发明不仅解决了现有的双单元双实体结构的访问控制方法的技术问题，即访问灵活性有限，访问控制器数量的扩展不方便，而且解决了 建立信任关系的过程复杂，网络安全性可能受影响的双单元三实体结构的现有访问控制方法，从而实现高安全性能的优势，无需改变现有网络结构和相对性 认证协议的独立性。