公开(公告)号：US20180373900A1

公开(公告)日：2018-12-27

申请号：US15771348

申请日：2016-02-19

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Dallas M Barlow ,  Stanley Hyojun Park ,  Christopher H Stewart ,  Baraneedharan Anbazhagan ,  Scott B Marcak ,  Richard A Bramley, JR.

IPC: G06F21/78 ,  H04L9/32 ,  G06F21/57

Abstract: A computer system includes an independent compute core; and an isolated secure data storage device to store data accessible only to the independent compute core. The independent compute core is to open an Application Program Interface (API) during runtime of the computer system in response to receiving a verified message containing secure data to be written to the secure data storage device.

公开(公告)号：US10289399B2

公开(公告)日：2019-05-14

申请号：US15110915

申请日：2014-01-22

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Christopher H Ham ,  Scott B Marcak

IPC: G06F8/65 ,  G06F9/24 ,  G06F9/44 ,  G06F11/14 ,  G06F11/22

Abstract: In one example of the present disclosure, a computing system is provided. The computing system is to initiate a power on self-test (POST) process, determine that a change has been made to system firmware configuration data, start a timer, and determine that the timer has expired. Thereafter, the computing system is to power-off and power-on the computing system, replace current system firmware configuration data with backup system firmware configuration data, and/or generate a notification indicating system firmware configuration data has been reverted.

公开(公告)号：US11537757B2

公开(公告)日：2022-12-27

申请号：US15771348

申请日：2016-02-19

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Dallas M Barlow ,  Stanley Hyojun Park ,  Christopher H Stewart ,  Baraneedharan Anbazhagan ,  Scott B Marcak ,  Richard A Bramley, Jr.

IPC: G06F21/78 ,  H04L9/32 ,  G06F21/57

Abstract: A computer system includes an independent compute core; and an isolated secure data storage device to store data accessible only to the independent compute core. The independent compute core is to open an Application Program Interface (API) during runtime of the computer system in response to receiving a verified message containing secure data to be written to the secure data storage device.

公开(公告)号：US20160335071A1

公开(公告)日：2016-11-17

申请号：US15110915

申请日：2014-01-22

Applicant: HEWLETT PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Christopher H Ham ,  Scott B Marcak

IPC: G06F9/445 ,  G06F11/22

CPC classification number: G06F8/65 ,  G06F9/24 ,  G06F9/44 ,  G06F11/1417 ,  G06F11/1433 ,  G06F11/2273 ,  G06F11/2284 ,  G06F2011/2278

Abstract: In one example of the present disclosure, a computing system is provided. The computing system is to initiate a power on self-test (POST) process, determine that a change has been made to system firmware configuration data, start a timer, and determine that the timer has expired. Thereafter, the computing system is to power-off and power-on the computing system, replace current system firmware configuration data with backup system firmware configuration data, and/or generate a notification indicating system firmware configuration data has been reverted.

Abstract translation: 在本公开的一个示例中，提供了一种计算系统。 计算系统是启动电源自检（POST）过程，确定已对系统固件配置数据进行更改，启动定时器，并确定定时器已过期。 此后，计算系统将关闭并打开计算系统，将备用系统固件配置数据替换为当前系统固件配置数据，和/或生成指示系统固件配置数据已恢复的通知。