公开(公告)号：US11050562B2

公开(公告)日：2021-06-29

申请号：US15756978

申请日：2016-01-29

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Liqun Chen ,  Carey Huscroft

IPC: H04L9/32 ,  H04L9/08 ,  G06F21/57 ,  H04L9/14 ,  H04L9/30

Abstract: Example implementations relate to attestation. For example, in an implementation, a target device attestation request is transmitted to a target device, where the target device attestation request includes an identity-based encryption (IBE) ciphertext and a retrieval index. The ciphertext is a nonce encrypted using a trusted platform module (TPM) public key together with an IBE public key. The TPM public key is retrieved from a TPM of the target device, and the IBE public key is an expected value presumed to be stored at the TPM.

公开(公告)号：US20180253555A1

公开(公告)日：2018-09-06

申请号：US15754848

申请日：2015-09-23

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Derek Schumacher ,  Carey Huscroft ,  Terry Ping-Chung Lee

IPC: G06F21/57 ,  G06F9/445 ,  G06F9/4401

CPC classification number: G06F21/572 ,  G06F8/654 ,  G06F9/4401 ,  G06F9/4408 ,  G06F9/44505 ,  G06F21/575

Abstract: Examples disclosed herein relate to selecting and loading firmware volumes. A computing device is booted to a state where the computing device is capable of accessing a memory available to multiple other computing devices. The memory includes multiple firmware volumes. In one example, at least one firmware volume is selected based on a hardware configuration or hardware components of the computing device. The selected firmware volumes are loaded.

公开(公告)号：US20180241560A1

公开(公告)日：2018-08-23

申请号：US15756978

申请日：2016-01-29

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Liqun Chen ,  Carey Huscroft

IPC: H04L9/08 ,  H04L9/30 ,  H04L9/32 ,  H04L9/14 ,  G06F21/57

CPC classification number: H04L9/0877 ,  G06F21/57 ,  G06F21/577 ,  G06F2221/034 ,  H04L9/0866 ,  H04L9/14 ,  H04L9/30 ,  H04L9/3242 ,  H04L9/3247 ,  H04L2209/127

Abstract: Example implementations relate to attestation. For example, in an implementation, a target device attestation request is transmitted to a target device, where the target device attestation request includes an identity-based encryption (IBE) ciphertext and a retrieval index. The ciphertext is a nonce encrypted using a trusted platform module (TPM) public key together with an IBE public key. The TPM public key is retrieved from a TPM of the target device, and the IBE public key is an expected value presumed to be stored at the TPM.

公开(公告)号：US11221967B2

公开(公告)日：2022-01-11

申请号：US14780392

申请日：2013-03-28

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Gregg B. Lesartre ,  Blaine D. Gaither ,  Dale C. Morris ,  Carey Huscroft ,  Russ W. Herrell

IPC: G06F12/08 ,  G06F12/0808 ,  G06F12/0815 ,  G06F12/14 ,  G06F12/02 ,  G06F21/79

Abstract: A system and method for addressing split modes of persistent memory are described herein. The system includes a non-volatile memory comprising regions of memory, each region comprising a range of memory address spaces. The system also includes a memory controller (MC) to control access to the non-volatile memory. The system further includes a device to track a mode of each region of memory and to define the mode of each region of memory. The mode is a functional use model.

公开(公告)号：US10579801B2

公开(公告)日：2020-03-03

申请号：US15754848

申请日：2015-09-23

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Derek Schumacher ,  Carey Huscroft ,  Terry Ping-Chung Lee

IPC: G06F9/00 ,  G06F15/177 ,  G06F21/57 ,  G06F8/654 ,  G06F9/4401 ,  G06F9/445

Abstract: Examples disclosed herein relate to selecting and loading firmware volumes. A computing device is booted to a state where the computing device is capable of accessing a memory available to multiple other computing devices. The memory includes multiple firmware volumes. In one example, at least one firmware volume is selected based on a hardware configuration or hardware components of the computing device. The selected firmware volumes are loaded.

公开(公告)号：US20180331892A1

公开(公告)日：2018-11-15

申请号：US15776919

申请日：2016-01-19

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Carey Huscroft ,  Dejan S. Milojicic ,  Stephen B. Lyle

IPC: H04L12/24

CPC classification number: H04L41/082 ,  G06F11/006 ,  H04L12/28 ,  H04L41/0806 ,  H04L41/0886 ,  H04L67/12

Abstract: Examples disclosed herein relate to computer system managements. Some of the examples disclosed herein enable identifying properties of a computer system and adjusting a degree of manageability of the computer system based on the properties of the computer system.

公开(公告)号：US20160203302A1

公开(公告)日：2016-07-14

申请号：US15077906

申请日：2016-03-23

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Carey Huscroft ,  Stephen B. Lyle

IPC: G06F21/10

CPC classification number: G06F21/105

Abstract: License management of firmware-controllable features in computer systems is described. In an example, a computer system includes: a plurality of hardware modules having a plurality of features capable of selective activation; firmware-based controllers distributed among the plurality of hardware modules having control points to control activation of the plurality of features; and a management module to obtain license data and communicate with the firmware-based controllers to configure the control points to activate at least one of the plurality of features as permitted by the license data.