公开(公告)号：US08706085B2

公开(公告)日：2014-04-22

申请号：US13649540

申请日：2012-10-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lijia Zhang ,  Yixian Xu ,  Yingxin Huang ,  Xiaohan Liu ,  Meriau Laurence

IPC: H04M1/66

CPC classification number: H04L63/08 ,  H04L63/0884 ,  H04L2463/061 ,  H04W4/08 ,  H04W4/70 ,  H04W8/186 ,  H04W12/04 ,  H04W12/06

Abstract: Embodiments of the present invention disclose a method and an apparatus for authenticating a communication device, where the method includes: receiving an attach request including a group identifier and sent by an MTC device to be authenticated, where the group identifier is a group identifier of an MTC group where the MTC device to be authenticated is located; determining whether a first group authentication vector bound to the group identifier exists locally, where the first group authentication vector is an authentication vector used for authenticating MTC devices in the MTC group; and if existing, according to the first group authentication vector, authenticating the MTC device to be authenticated, and generating a system key of the MTC device to be authenticated. The technical solutions provided in the present invention can be applied to the technical field of authenticating the MTC device.

Abstract translation: 本发明的实施例公开了一种用于认证通信设备的方法和装置，其中，所述方法包括：接收包括组标识符的附加请求，并由要被认证的MTC设备发送，其中所述组标识符是组识别符 要认证的MTC设备所在的MTC组; 确定绑定到组标识符的第一组认证向量是否本地存在，其中第一组认证向量是用于认证MTC组中的MTC设备的认证向量; 如果存在，根据第一组认证向量，认证要认证的MTC设备，并生成待认证的MTC设备的系统密钥。 本发明提供的技术方案可以应用于认证MTC设备的技术领域。

公开(公告)号：US20130035067A1

公开(公告)日：2013-02-07

申请号：US13649540

申请日：2012-10-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lijia ZHANG ,  Yixian Xu ,  Yingxin Huang ,  Xiaohan Liu ,  Meriau Laurence

IPC: H04W12/06

CPC classification number: H04L63/08 ,  H04L63/0884 ,  H04L2463/061 ,  H04W4/08 ,  H04W4/70 ,  H04W8/186 ,  H04W12/04 ,  H04W12/06

Abstract: Embodiments of the present invention disclose a method and an apparatus for authenticating a communication device, where the method includes: receiving an attach request including a group identifier and sent by an MTC device to be authenticated, where the group identifier is a group identifier of an MTC group where the MTC device to be authenticated is located; determining whether a first group authentication vector bound to the group identifier exists locally, where the first group authentication vector is an authentication vector used for authenticating MTC devices in the MTC group; and if existing, according to the first group authentication vector, authenticating the MTC device to be authenticated, and generating a system key of the MTC device to be authenticated. The technical solutions provided in the present invention can be applied to the technical field of authenticating the MTC device.

Abstract translation: 本发明的实施例公开了一种用于认证通信设备的方法和装置，其中，所述方法包括：接收包括组标识符的附加请求，并由要被认证的MTC设备发送，其中所述组标识符是组识别符 要认证的MTC设备所在的MTC组; 确定是否本地存在绑定到组标识符的第一组认证向量，其中第一组认证向量是用于认证MTC组中的MTC设备的认证向量; 如果存在，根据第一组认证向量，认证要认证的MTC设备，并生成待认证的MTC设备的系统密钥。 本发明提供的技术方案可以应用于认证MTC设备的技术领域。