TWI319147B - Apparatus, motherboard, method and computer-readable storage medium recording instructions capable of determinging physical presence in a trusted platform in a computer system - Google Patents

Apparatus, motherboard, method and computer-readable storage medium recording instructions capable of determinging physical presence in a trusted platform in a computer system

Info

Publication number
TWI319147B
TWI319147B TW093107443A TW93107443A TWI319147B TW I319147 B TWI319147 B TW I319147B TW 093107443 A TW093107443 A TW 093107443A TW 93107443 A TW93107443 A TW 93107443A TW I319147 B TWI319147 B TW I319147B
Authority
TW
Taiwan
Prior art keywords
computer
determinging
motherboard
storage medium
readable storage
Prior art date
Application number
TW093107443A
Other languages
Chinese (zh)
Other versions
TW200506634A (en
Inventor
Ryan Charles Catherman
Steven Dale Goodman
James Patrick Hoff
Randall Scott Springfield
James Peter Ward
Original Assignee
Lenovo Singapore Pte Ltd
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
Priority claimed from US10/411,454 external-priority patent/US7590870B2/en
Priority claimed from US10/411,415 external-priority patent/US7254722B2/en
Priority claimed from US10/411,408 external-priority patent/US7269747B2/en
Application filed by Lenovo Singapore Pte Ltd filed Critical Lenovo Singapore Pte Ltd
Publication of TW200506634A publication Critical patent/TW200506634A/en
Application granted granted Critical
Publication of TWI319147B publication Critical patent/TWI319147B/en

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stored Programmes (AREA)
  • Multi Processors (AREA)
  • Power Sources (AREA)
TW093107443A 2003-04-10 2004-03-19 Apparatus, motherboard, method and computer-readable storage medium recording instructions capable of determinging physical presence in a trusted platform in a computer system TWI319147B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/411,454 US7590870B2 (en) 2003-04-10 2003-04-10 Physical presence determination in a trusted platform
US10/411,415 US7254722B2 (en) 2003-04-10 2003-04-10 Trusted platform motherboard having physical presence detection based on activation of power-on-switch
US10/411,408 US7269747B2 (en) 2003-04-10 2003-04-10 Physical presence determination in a trusted platform

Publications (2)

Publication Number Publication Date
TW200506634A TW200506634A (en) 2005-02-16
TWI319147B true TWI319147B (en) 2010-01-01

Family

ID=33162934

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093107443A TWI319147B (en) 2003-04-10 2004-03-19 Apparatus, motherboard, method and computer-readable storage medium recording instructions capable of determinging physical presence in a trusted platform in a computer system

Country Status (4)

Country Link
JP (1) JP4422717B2 (en)
KR (1) KR100977267B1 (en)
TW (1) TWI319147B (en)
WO (1) WO2004090701A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7360253B2 (en) * 2004-12-23 2008-04-15 Microsoft Corporation System and method to lock TPM always ‘on’ using a monitor
US7725703B2 (en) * 2005-01-07 2010-05-25 Microsoft Corporation Systems and methods for securely booting a computer with a trusted processing module
JP4800340B2 (en) * 2008-03-18 2011-10-26 レノボ・シンガポール・プライベート・リミテッド Physical presence authentication method and computer based on TCG specification
US9015455B2 (en) * 2011-07-07 2015-04-21 Intel Corporation Processsor integral technologies for BIOS flash attack protection and notification
JP5465738B2 (en) * 2012-01-30 2014-04-09 レノボ・シンガポール・プライベート・リミテッド System firmware update method and computer
JP2012234580A (en) * 2012-09-05 2012-11-29 Ricoh Co Ltd Information processing apparatus, validity verification method and validity verification program
EP2912588A4 (en) * 2012-10-25 2016-06-29 Intel Corp Anti-theft in firmware
US9230081B2 (en) * 2013-03-05 2016-01-05 Intel Corporation User authorization and presence detection in isolation from interference from and control by host central processing unit and operating system
KR102111493B1 (en) * 2018-11-08 2020-05-15 김민식 Kit for developing a trusted platform using Trusted Platform Module

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3959159B2 (en) * 1997-09-04 2007-08-15 インターナショナル・ビジネス・マシーンズ・コーポレーション Information processing system expansion unit, information processing system mounted on the expansion unit, and information processing system control method
US6038671A (en) * 1998-03-12 2000-03-14 Compaq Computer Corporation Power management of a computer system using a power button
DE69841269D1 (en) * 1998-07-15 2009-12-17 Hewlett Packard Co Remote activation of a computer
JP2002099359A (en) * 2000-09-25 2002-04-05 Toshiba Corp Power source switch lock device for portable electronic equipment

Also Published As

Publication number Publication date
JP4422717B2 (en) 2010-02-24
KR100977267B1 (en) 2010-08-23
WO2004090701A3 (en) 2004-12-02
TW200506634A (en) 2005-02-16
KR20050123152A (en) 2005-12-29
WO2004090701A2 (en) 2004-10-21
JP2006522377A (en) 2006-09-28

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees