公开(公告)号：US10587422B2

公开(公告)日：2020-03-10

申请号：US15763020

申请日：2016-01-28

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

Inventor： Rodrigo Dias Correa ,  Juliano Francisco Cagnini Ciocari ,  Reynaldo Cardoso Novaes ,  Anellena Santos ,  Karyne Mayer

IPC: G06F21/53 ,  H04L9/32 ,  G06F21/57 ,  G06F21/51 ,  H04L9/30 ,  H04L29/06

Abstract: In an example, an apparatus compatible with a unified extensible firmware interface (UEFI) system includes a processor resource and a computer-readable storage device with a set of instructions stored thereon. In that example, the instructions are executable to cause the UEFI system to verify an integrity status of a script file and an authenticity status of the script file, analyze contents of the script file in response to a determination that the script is authentic, establish a threshold on execution of the script file based on the analysis of the contents, and execute a control program concurrent with execution of the script to implement the threshold.

公开(公告)号：US11283600B2

公开(公告)日：2022-03-22

申请号：US16076203

申请日：2017-06-20

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Anellena Santos ,  Diego R. Medaglia ,  Taciano Perez ,  Dirceu Ramos ,  James R. Waldron

IPC: H04L9/08 ,  H04L9/32 ,  H04L9/00 ,  H04L9/16 ,  H04L9/30

Abstract: Examples disclosed herein relate to symmetrically encrypting a master passphrase key. In one implementation, a computing system includes a machine-readable storage medium to store a symmetrically encrypted master passphrase key, an encrypted version of a first passphrase key associated with a second machine-readable storage medium encrypted using the master passphrase key, and an encrypted version of a second passphrase key associated with a third machine-readable storage medium encrypted using the passphrase key. A processing resource may symmetrically encrypt the master passphrase key using an encryption key derived from authentication information and/or decrypt the stored master passphrase key using a decryption key derived from the authentication information.

公开(公告)号：US20190089545A1

公开(公告)日：2019-03-21

申请号：US15763020

申请日：2016-01-28

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

Inventor： Rodrigo Dias Correa ,  Juliano Francisco Cagnini Ciocari ,  Reynaldo Cardoso Novaes ,  Anellena Santos ,  Karyne Mayer

IPC: H04L9/32 ,  H04L29/06 ,  G06F21/57 ,  H04L9/30

Abstract: In an example, an apparatus compatible with a unified extensible firmware interface (UEFI) system includes a processor resource and a computer-readable storage device with a set of instructions stored thereon. In that example, the instructions are executable to cause the UEFI system to verify an integrity status of a script file and an authenticity status of the script file, analyze contents of the script file in response to a determination that the script is authentic, establish a threshold on execution of the script file based on the analysis of the contents, and execute a control program concurrent with execution of the script to implement the threshold.

公开(公告)号：US11079959B2

公开(公告)日：2021-08-03

申请号：US16076196

申请日：2017-07-12

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Diego Rahn Medaglia ,  Anellena Santos ,  Taciano Perez ,  Kimon Berlin

IPC: G06F12/00 ,  G06F3/06 ,  G06F21/60 ,  G06F21/78

Abstract: A computing device that includes a plurality of memory devices and firmware to provide a migration data storage option that reserves a portion of a memory device to store, at least, encrypted metadata describing the physical layout information of the memory devices in preparation for migration of the memory devices.

公开(公告)号：US10970058B2

公开(公告)日：2021-04-06

申请号：US16075897

申请日：2017-01-18

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Roberto Pereira Silveira ,  Jose Dirceu Grundler Ramos ,  Charles Ricardo Staub ,  Juliano Francisco Cagnini Ciocari ,  Kimon Berlin ,  Anellena Santos

IPC: G06F8/61 ,  G06F21/44 ,  G06F21/57 ,  G06F9/4401 ,  H04L29/08

Abstract: A method of installing a software package may include storing a software package coupon on a proximity tag coupled to a computing device; accessing the software package coupon and installing an operating system OS agent during an initial booting of the computing device; and with the OS agent, downloading and installing the software package.