公开(公告)号：US08898455B2

公开(公告)日：2014-11-25

申请号：US13907856

申请日：2013-06-01

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Nam Nguyen ,  Donggen Zhang ,  Kevin Meng

IPC: H04L29/06 ,  H04L9/32 ,  H04L9/30 ,  H04L9/08

CPC classification number: H04L9/3066 ,  H04L9/0844 ,  H04L9/321 ,  H04L9/3271 ,  H04L2209/76 ,  H04L2209/80

Abstract: A system and method for authentication of a communication device is disclosed. A system that incorporates teachings of the present disclosure may include, for example, a communication device having a controller element to compute a shared secret key based at least in part on a communication device private key and a cryptography algorithm, where the communication device private key is stored in an identity module of the communication device and is unknown to an authentication center, and wherein the communication device is authenticated by the authentication center based at least in part on the shared secret key. Additional embodiments are disclosed.

Abstract translation: 公开了一种用于认证通信设备的系统和方法。 包含本公开的教导的系统可以包括例如至少部分地基于通信设备私钥和密码算法来计算共享秘密密钥的控制器元件的通信设备，其中通信设备私钥 存储在通信设备的身份模块中，并且对于认证中心是未知的，并且其中通过至少部分地基于所述共享秘密密钥的所述认证中心对所述通信设备进行认证。 公开了其他实施例。

公开(公告)号：US20130262859A1

公开(公告)日：2013-10-03

申请号：US13907856

申请日：2013-06-01

Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.

Inventor： Nam Nguyen ,  Donggen Zhang ,  Kevin Meng

IPC: H04L9/30 ,  H04L9/32

CPC classification number: H04L9/3066 ,  H04L9/0844 ,  H04L9/321 ,  H04L9/3271 ,  H04L2209/76 ,  H04L2209/80

Abstract: A system and method for authentication of a communication device is disclosed. A system that incorporates teachings of the present disclosure may include, for example, a communication device having a controller element to compute a shared secret key based at least in part on a communication device private key and a cryptography algorithm, where the communication device private key is stored in an identity module of the communication device and is unknown to an authentication center, and wherein the communication device is authenticated by the authentication center based at least in part on the shared secret key. Additional embodiments are disclosed.

Abstract translation: 公开了一种用于认证通信设备的系统和方法。 包含本公开的教导的系统可以包括例如至少部分地基于通信设备私钥和密码算法来计算共享秘密密钥的控制器元件的通信设备，其中通信设备私钥 存储在通信设备的身份模块中，并且对于认证中心是未知的，并且其中通过至少部分地基于所述共享秘密密钥的所述认证中心对所述通信设备进行认证。 公开了另外的实施例。