GB2430774B - Method of software updating and related device - Google Patents

Method of software updating and related device

Info

Publication number
GB2430774B
GB2430774B GB0520131A GB0520131A GB2430774B GB 2430774 B GB2430774 B GB 2430774B GB 0520131 A GB0520131 A GB 0520131A GB 0520131 A GB0520131 A GB 0520131A GB 2430774 B GB2430774 B GB 2430774B
Authority
GB
United Kingdom
Prior art keywords
related device
software updating
updating
software
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB0520131A
Other versions
GB0520131D0 (en
GB2430774A (en
Inventor
Prashant Agarwal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Technologies UK Ltd
Original Assignee
NEC Technologies UK 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
Application filed by NEC Technologies UK Ltd filed Critical NEC Technologies UK Ltd
Priority to GB0520131A priority Critical patent/GB2430774B/en
Publication of GB0520131D0 publication Critical patent/GB0520131D0/en
Publication of GB2430774A publication Critical patent/GB2430774A/en
Application granted granted Critical
Publication of GB2430774B publication Critical patent/GB2430774B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G06F21/575—Secure boot
    • H04Q7/321—

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
GB0520131A 2005-10-03 2005-10-03 Method of software updating and related device Active GB2430774B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0520131A GB2430774B (en) 2005-10-03 2005-10-03 Method of software updating and related device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0520131A GB2430774B (en) 2005-10-03 2005-10-03 Method of software updating and related device

Publications (3)

Publication Number Publication Date
GB0520131D0 GB0520131D0 (en) 2005-11-09
GB2430774A GB2430774A (en) 2007-04-04
GB2430774B true GB2430774B (en) 2007-08-08

Family

ID=35395209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0520131A Active GB2430774B (en) 2005-10-03 2005-10-03 Method of software updating and related device

Country Status (1)

Country Link
GB (1) GB2430774B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009156302A1 (en) * 2008-06-23 2009-12-30 Nxp B.V. Electronic device and method of software or firmware updating of an electronic device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8756694B2 (en) * 2007-03-30 2014-06-17 Microsoft Corporation Prevention of exploitation of update rollback
DE102010048810A1 (en) 2010-10-20 2012-04-26 Hüttinger Elektronik Gmbh + Co. Kg System for operating multiple plasma and / or induction heating processes
DE102010048809A1 (en) 2010-10-20 2012-04-26 Hüttinger Elektronik Gmbh + Co. Kg Power supply system for a plasma application and / or an induction heating application
US9910659B2 (en) * 2012-11-07 2018-03-06 Qualcomm Incorporated Methods for providing anti-rollback protection of a firmware version in a device which has no internal non-volatile memory
US20140250290A1 (en) * 2013-03-01 2014-09-04 St-Ericsson Sa Method for Software Anti-Rollback Recovery
US10754988B2 (en) * 2016-08-30 2020-08-25 Winbond Electronics Corporation Anti-rollback version upgrade in secured memory chip

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020026634A1 (en) * 1998-05-18 2002-02-28 Robert Shaw Secure data downloading, recovery and upgrading
US20030095648A1 (en) * 1999-10-05 2003-05-22 Lifecor, Inc. Fault-tolerant remote reprogramming for a patient-worn medical device
US6584559B1 (en) * 2000-01-28 2003-06-24 Avaya Technology Corp. Firmware download scheme for high-availability systems
US6775778B1 (en) * 1998-05-29 2004-08-10 Texas Instruments Incorporated Secure computing device having boot read only memory verification of program code
EP1461694A2 (en) * 2001-09-17 2004-09-29 Soma Networks, Inc. Software update method, apparatus and system
US6892297B1 (en) * 2000-03-16 2005-05-10 International Business Machines Corporation Method and system for searching an updated version of boot code for updating current running boot code prior to loading an operating system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020026634A1 (en) * 1998-05-18 2002-02-28 Robert Shaw Secure data downloading, recovery and upgrading
US6775778B1 (en) * 1998-05-29 2004-08-10 Texas Instruments Incorporated Secure computing device having boot read only memory verification of program code
US20030095648A1 (en) * 1999-10-05 2003-05-22 Lifecor, Inc. Fault-tolerant remote reprogramming for a patient-worn medical device
US6584559B1 (en) * 2000-01-28 2003-06-24 Avaya Technology Corp. Firmware download scheme for high-availability systems
US6892297B1 (en) * 2000-03-16 2005-05-10 International Business Machines Corporation Method and system for searching an updated version of boot code for updating current running boot code prior to loading an operating system
EP1461694A2 (en) * 2001-09-17 2004-09-29 Soma Networks, Inc. Software update method, apparatus and system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009156302A1 (en) * 2008-06-23 2009-12-30 Nxp B.V. Electronic device and method of software or firmware updating of an electronic device

Also Published As

Publication number Publication date
GB0520131D0 (en) 2005-11-09
GB2430774A (en) 2007-04-04

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