BR112014009445A2 - método para um dispositivo eletrônico, artigo e dispositivo eletrônico - Google Patents

método para um dispositivo eletrônico, artigo e dispositivo eletrônico

Info

Publication number
BR112014009445A2
BR112014009445A2 BR112014009445A BR112014009445A BR112014009445A2 BR 112014009445 A2 BR112014009445 A2 BR 112014009445A2 BR 112014009445 A BR112014009445 A BR 112014009445A BR 112014009445 A BR112014009445 A BR 112014009445A BR 112014009445 A2 BR112014009445 A2 BR 112014009445A2
Authority
BR
Brazil
Prior art keywords
electronic device
article
bios
function
privileged domain
Prior art date
Application number
BR112014009445A
Other languages
English (en)
Other versions
BR112014009445B1 (pt
Inventor
Balacheff Boris
I Dalton Chris
M Mann James
Paulo Xavier Pires Jose
Y Ali Valiuddin
Original Assignee
Hewlett Packard Development Co Lp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Development Co Lp filed Critical Hewlett Packard Development Co Lp
Publication of BR112014009445A2 publication Critical patent/BR112014009445A2/pt
Publication of BR112014009445B1 publication Critical patent/BR112014009445B1/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G06F21/575—Secure boot
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • G06F8/654—Updates using techniques specially adapted for alterable solid state memories, e.g. for EEPROM or flash memories
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/45587—Isolation or security of virtual machine instances

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Stored Programmes (AREA)
  • Storage Device Security (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

resumo “método para um dispositivo eletrônico, artigo e dispositivo eletrônico” um domínio privilegiado inclui uma função de um sistema básico de entrada/saída (bios). um pedido para acessar a função do bios é roteado para o domínio privilegiado. 1/1
BR112014009445-4A 2011-10-21 2011-10-21 Método para um dispositivo eletrônico, meio de armazenagem não-transitório legível por máquina armazenando instruções e dispositivo eletrônico BR112014009445B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/057258 WO2013058766A1 (en) 2011-10-21 2011-10-21 Providing a function of a basic input/output system (bios) in a privileged domain

Publications (2)

Publication Number Publication Date
BR112014009445A2 true BR112014009445A2 (pt) 2017-04-25
BR112014009445B1 BR112014009445B1 (pt) 2021-10-13

Family

ID=48141214

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014009445-4A BR112014009445B1 (pt) 2011-10-21 2011-10-21 Método para um dispositivo eletrônico, meio de armazenagem não-transitório legível por máquina armazenando instruções e dispositivo eletrônico

Country Status (9)

Country Link
US (1) US9753738B2 (pt)
JP (1) JP5885851B2 (pt)
CN (1) CN103890717B (pt)
BR (1) BR112014009445B1 (pt)
DE (1) DE112011105745B4 (pt)
GB (1) GB2510281B (pt)
IN (1) IN2014DN03052A (pt)
TW (1) TWI478062B (pt)
WO (1) WO2013058766A1 (pt)

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US11429419B2 (en) 2018-08-03 2022-08-30 Nvidia Corporation Secure access of virtual machine memory suitable for AI assisted automotive applications
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Also Published As

Publication number Publication date
DE112011105745B4 (de) 2021-09-23
JP2014531083A (ja) 2014-11-20
TW201329866A (zh) 2013-07-16
CN103890717B (zh) 2018-03-27
TWI478062B (zh) 2015-03-21
BR112014009445B1 (pt) 2021-10-13
DE112011105745T5 (de) 2014-08-14
IN2014DN03052A (pt) 2015-05-08
JP5885851B2 (ja) 2016-03-16
CN103890717A (zh) 2014-06-25
GB2510281A (en) 2014-07-30
WO2013058766A1 (en) 2013-04-25
GB201406678D0 (en) 2014-05-28
GB2510281B (en) 2020-08-12
US20140281469A1 (en) 2014-09-18
US9753738B2 (en) 2017-09-05

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/10/2011, OBSERVADAS AS CONDICOES LEGAIS.