公开(公告)号：US20020120862A1

公开(公告)日：2002-08-29

申请号：US10080476

申请日：2002-02-22

Applicant: HEWLETT-PACKARD COMPANY

Inventor： Graeme John Proudler ,  Boris Balacheff

IPC: G06F011/30

CPC classification number: H04L63/08 ,  G06F21/57 ,  H04L63/0492 ,  H04L63/0853 ,  H04L67/18

Abstract: A trusted service which publishes information describing security attributes of computing platforms in a defined physical area, for use by a visitor to a building, for example, who is unfamiliar with the computing platforms available for use therein. In a preferred embodiment, the system provides only details and/or a list of public keys of genuine trusted computing platforms within the area. In another embodiment of the invention, the information system comprises a trusted computing platform for providing selected information to a user's portable computing apparatus.

Abstract translation: 一种可信任的服务，其将描述计算平台的安全属性的信息发布在定义的物理区域中，供建筑物的访问者使用，例如不熟悉可用于其中的计算平台。 在优选实施例中，系统仅提供该区域内的真实可信计算平台的细节和/或公钥列表。 在本发明的另一个实施例中，信息系统包括用于向用户的便携式计算设备提供选定信息的可信计算平台。