公开(公告)号：US20160087957A1

公开(公告)日：2016-03-24

申请号：US14786688

申请日：2014-04-25

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Yogendra C. SHAH ,  Andreas SCHMIDT ,  Vinod K. CHOYI ,  Lakshmi SUBRAMANIAN ,  Andreas LEICHER

IPC: H04L29/06 ,  H04W12/06

CPC classification number: H04L63/08 ,  H04L63/083 ,  H04L63/0861 ,  H04L63/20 ,  H04L63/205 ,  H04L2463/082 ,  H04L2463/121 ,  H04W12/00505 ,  H04W12/06

Abstract: As users gain access to different services, the grade of the services may vary, for example, from low value services to high value services. A low value may indicate that a low strength of authentication is required, while a high value may indicate that a high strength of authentication is required to access the service. There is disclosed a method for authenticating a device comprising the determination (204) of an authentication requirement to access a first service that is provided by a service provider, SP, the discovery (208) of one or more authentication factors, associated with the device or the user, that are available for the authentication, the determination (210) whether at least one of the discovered authentication factors are sufficient to achieve the authentication requirement and, if so, the performance (212-228) of corresponding authentication procedures.

Abstract translation: 当用户获得不同的服务时，服务等级可能会有所不同，例如从低价值服务到高价值服务。 低值可能表示需要低强度的身份验证，而较高的值可能表明需要高强度的身份验证来访问服务。 公开了一种用于认证设备的方法，该方法包括：确定（204）认证要求以访问由服务提供商SP提供的第一服务，与所述设备相关联的一个或多个认证因素的发现（208） 或用户可用于认证，确定（210）所发现的认证因素中的至少一个是否足以实现认证要求，如果是，则确定相应认证过程的性能（212-228）。