FR2916065B1 - Procede de controle d'integrite de donnees et dispositif mettant en oeuvre le procede. - Google Patents

Procede de controle d'integrite de donnees et dispositif mettant en oeuvre le procede.

Info

Publication number
FR2916065B1
FR2916065B1 FR0703281A FR0703281A FR2916065B1 FR 2916065 B1 FR2916065 B1 FR 2916065B1 FR 0703281 A FR0703281 A FR 0703281A FR 0703281 A FR0703281 A FR 0703281A FR 2916065 B1 FR2916065 B1 FR 2916065B1
Authority
FR
France
Prior art keywords
data integrity
controlling data
controlling
integrity
data
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
FR0703281A
Other languages
English (en)
Other versions
FR2916065A1 (fr
Inventor
Jacques Delaire
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.)
Continental Automotive France SAS
Original Assignee
Siemens VDO Automotive SAS
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 Siemens VDO Automotive SAS filed Critical Siemens VDO Automotive SAS
Priority to FR0703281A priority Critical patent/FR2916065B1/fr
Priority to PCT/EP2008/003618 priority patent/WO2008135272A1/fr
Publication of FR2916065A1 publication Critical patent/FR2916065A1/fr
Application granted granted Critical
Publication of FR2916065B1 publication Critical patent/FR2916065B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1004—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's to protect a block of data words, e.g. CRC or checksum
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • H03M13/095—Error detection codes other than CRC and single parity bit codes
    • H03M13/096—Checksums

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Probability & Statistics with Applications (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
FR0703281A 2007-05-07 2007-05-07 Procede de controle d'integrite de donnees et dispositif mettant en oeuvre le procede. Expired - Fee Related FR2916065B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0703281A FR2916065B1 (fr) 2007-05-07 2007-05-07 Procede de controle d'integrite de donnees et dispositif mettant en oeuvre le procede.
PCT/EP2008/003618 WO2008135272A1 (fr) 2007-05-07 2008-05-06 Procede de controle d'integrite de donnees et dispositif mettant en oeuvre le procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0703281A FR2916065B1 (fr) 2007-05-07 2007-05-07 Procede de controle d'integrite de donnees et dispositif mettant en oeuvre le procede.

Publications (2)

Publication Number Publication Date
FR2916065A1 FR2916065A1 (fr) 2008-11-14
FR2916065B1 true FR2916065B1 (fr) 2011-08-19

Family

ID=38834468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0703281A Expired - Fee Related FR2916065B1 (fr) 2007-05-07 2007-05-07 Procede de controle d'integrite de donnees et dispositif mettant en oeuvre le procede.

Country Status (2)

Country Link
FR (1) FR2916065B1 (fr)
WO (1) WO2008135272A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239640A (en) * 1991-02-01 1993-08-24 International Business Machines Corporation Data storage system and method including data and checksum write staging storage
US5493649A (en) * 1994-06-21 1996-02-20 Microsoft Corporation Detecting corruption in a computer program at execution time using a checksum
US6269374B1 (en) * 1998-05-26 2001-07-31 International Business Machines Corporation Method and apparatus for updating checksums of data structures
DE10029141A1 (de) * 2000-06-14 2001-07-12 Daimler Chrysler Ag Verfahren zur Fehlerüberwachung eines Speicherinhalts mittels Prüfsummen sowie Mikrocontroller mit einem prüfsummengesicherten Speicherbereich
JP2003124977A (ja) * 2001-10-18 2003-04-25 Fujitsu Ltd チェックサムの書換装置
US7441179B2 (en) * 2003-10-23 2008-10-21 Intel Corporation Determining a checksum from packet data

Also Published As

Publication number Publication date
FR2916065A1 (fr) 2008-11-14
WO2008135272A1 (fr) 2008-11-13

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20150130