GB2314180B - Method of operating control apparatus with programmable storage means - Google Patents

Method of operating control apparatus with programmable storage means

Info

Publication number
GB2314180B
GB2314180B GB9711251A GB9711251A GB2314180B GB 2314180 B GB2314180 B GB 2314180B GB 9711251 A GB9711251 A GB 9711251A GB 9711251 A GB9711251 A GB 9711251A GB 2314180 B GB2314180 B GB 2314180B
Authority
GB
United Kingdom
Prior art keywords
storage means
control apparatus
operating control
programmable storage
programmable
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.)
Expired - Fee Related
Application number
GB9711251A
Other versions
GB2314180A (en
GB9711251D0 (en
Inventor
Andreas Werner
Carsten Franz
Udo Schulz
Walter Nagl
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB9711251D0 publication Critical patent/GB9711251D0/en
Publication of GB2314180A publication Critical patent/GB2314180A/en
Application granted granted Critical
Publication of GB2314180B publication Critical patent/GB2314180B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G06F21/572—Secure firmware programming, e.g. of basic input output system [BIOS]
    • 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
    • G06F21/52—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/10—Programming or data input circuits
    • G11C16/102—External programming circuits, e.g. EPROM programmers; In-circuit programming or reprogramming; EPROM emulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B60R16/0315—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for using multiplexing techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2105—Dual mode as a secondary aspect
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2143—Clearing memory, e.g. to prevent the data from being stolen

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Read Only Memory (AREA)
  • Storage Device Security (AREA)
  • Stored Programmes (AREA)
GB9711251A 1996-06-10 1997-05-30 Method of operating control apparatus with programmable storage means Expired - Fee Related GB2314180B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996123145 DE19623145B4 (en) 1996-06-10 1996-06-10 Method for operating a control device with a memory device programmable via a programming device

Publications (3)

Publication Number Publication Date
GB9711251D0 GB9711251D0 (en) 1997-07-23
GB2314180A GB2314180A (en) 1997-12-17
GB2314180B true GB2314180B (en) 1998-04-22

Family

ID=7796551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9711251A Expired - Fee Related GB2314180B (en) 1996-06-10 1997-05-30 Method of operating control apparatus with programmable storage means

Country Status (4)

Country Link
JP (1) JPH1083294A (en)
DE (1) DE19623145B4 (en)
FR (1) FR2749697B1 (en)
GB (1) GB2314180B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6032248A (en) * 1998-04-29 2000-02-29 Atmel Corporation Microcontroller including a single memory module having a data memory sector and a code memory sector and supporting simultaneous read/write access to both sectors
DE19911794B4 (en) 1999-03-17 2005-10-06 Robert Bosch Gmbh Method and device for securing changes in the memory contents of control units
DE10035149C1 (en) * 2000-07-19 2001-08-16 Kostal Leopold Gmbh & Co Kg Method for programming a memory device, in particular for a motor vehicle control unit
DE10123170A1 (en) 2001-05-12 2002-11-14 Bosch Gmbh Robert Operating controller, especially for motor vehicle, involves running changed program and/or using changed data only if changed program and/or data has or have been successfully verified
JP4547846B2 (en) * 2001-09-28 2010-09-22 株式会社デンソー Vehicle power generation control device
US7003621B2 (en) * 2003-03-25 2006-02-21 M-System Flash Disk Pioneers Ltd. Methods of sanitizing a flash-based data storage device
GB0504844D0 (en) * 2005-03-10 2005-04-13 Zarlink Semiconductor Ab Radiolink maintenance lock
WO2016075865A1 (en) * 2014-11-12 2016-05-19 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ Update management method, update management device, and control program
CN105117652B (en) * 2015-10-09 2018-12-04 天津国芯科技有限公司 A kind of SOC starting method based on NAND Flash

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232281A (en) * 1989-05-09 1990-12-05 Mitsubishi Electric Corp IC card memory protection
EP0595288A1 (en) * 1992-10-27 1994-05-04 Kabushiki Kaisha Toshiba Security circuit for protecting data stored in memory

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3025502B2 (en) * 1987-03-16 2000-03-27 日立マクセル株式会社 Semiconductor memory device
US5014191A (en) * 1988-05-02 1991-05-07 Padgaonkar Ajay J Security for digital signal processor program memory
DE4013727C2 (en) * 1990-04-28 1999-03-11 Bayerische Motoren Werke Ag Control device for technical systems and machines
DE4332499A1 (en) * 1993-09-24 1995-03-30 Bosch Gmbh Robert Procedure for completely reprogramming an erasable, non-volatile memory

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232281A (en) * 1989-05-09 1990-12-05 Mitsubishi Electric Corp IC card memory protection
EP0595288A1 (en) * 1992-10-27 1994-05-04 Kabushiki Kaisha Toshiba Security circuit for protecting data stored in memory

Also Published As

Publication number Publication date
JPH1083294A (en) 1998-03-31
FR2749697B1 (en) 2006-06-02
GB2314180A (en) 1997-12-17
GB9711251D0 (en) 1997-07-23
FR2749697A1 (en) 1997-12-12
DE19623145B4 (en) 2004-05-13
DE19623145A1 (en) 1997-12-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080530