FR3097662B1 - Memory medium, method for installing computer components within a vehicle and method for preparing a memory medium - Google Patents

Memory medium, method for installing computer components within a vehicle and method for preparing a memory medium Download PDF

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Publication number
FR3097662B1
FR3097662B1 FR1906551A FR1906551A FR3097662B1 FR 3097662 B1 FR3097662 B1 FR 3097662B1 FR 1906551 A FR1906551 A FR 1906551A FR 1906551 A FR1906551 A FR 1906551A FR 3097662 B1 FR3097662 B1 FR 3097662B1
Authority
FR
France
Prior art keywords
memory medium
vehicle
computer components
preparing
dpack2
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
FR1906551A
Other languages
French (fr)
Other versions
FR3097662A1 (en
Inventor
Eric Abadie
Sebastien Bessiere
Arnaud Devreese
Benoit Fradin
Pacome Mayouma
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.)
Renault SAS
Nissan Motor Co Ltd
Original Assignee
Renault SAS
Nissan Motor Co 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 Renault SAS, Nissan Motor Co Ltd filed Critical Renault SAS
Priority to FR1906551A priority Critical patent/FR3097662B1/en
Priority to PCT/EP2020/066430 priority patent/WO2020254221A1/en
Priority to EP20731502.9A priority patent/EP3987741A1/en
Publication of FR3097662A1 publication Critical patent/FR3097662A1/en
Application granted granted Critical
Publication of FR3097662B1 publication Critical patent/FR3097662B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/126—Applying verification of the received information the source of the received data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/024—Guidance services

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

Un support mémoire comprend des moyens de communication aptes à établir une communication avec une unité de traitement d’un véhicule et une mémoire (26) dans laquelle sont stockés : - au moins deux structures de données (DPACK1, DPACK2) lisibles chacune par ladite unité de traitement lorsque ladite communication est établie ; - au moins deux composants informatiques (COMP) respectivement associés aux deux structures de données (DPACK1, DPACK2) ; - des métadonnées (INDEX) comprenant, pour chacune desdites structures de données (DPACK1, DPACK2), un condensat de référence associé à la structure de données concernée ; et - une signature (SIG(INDEX)) des métadonnées. Un procédé d’installation de composants informatiques au sein d’un véhicule et un procédé de préparation d’un support mémoire sont également décrits. Figure pour l’abrégé : Fig. 3A memory medium comprises communication means capable of establishing communication with a processing unit of a vehicle and a memory (26) in which are stored: - at least two data structures (DPACK1, DPACK2) each readable by said unit processing when said communication is established; - at least two computer components (COMP) respectively associated with the two data structures (DPACK1, DPACK2); - metadata (INDEX) comprising, for each of said data structures (DPACK1, DPACK2), a reference digest associated with the data structure concerned; and - a signature (SIG(INDEX)) of the metadata. A method for installing computer components within a vehicle and a method for preparing a memory medium are also described. Figure for abstract: Fig. 3

FR1906551A 2019-06-18 2019-06-18 Memory medium, method for installing computer components within a vehicle and method for preparing a memory medium Active FR3097662B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1906551A FR3097662B1 (en) 2019-06-18 2019-06-18 Memory medium, method for installing computer components within a vehicle and method for preparing a memory medium
PCT/EP2020/066430 WO2020254221A1 (en) 2019-06-18 2020-06-15 Memory medium, method for installing computer components within a vehicle and method for preparing a memory medium
EP20731502.9A EP3987741A1 (en) 2019-06-18 2020-06-15 Memory medium, method for installing computer components within a vehicle and method for preparing a memory medium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1906551A FR3097662B1 (en) 2019-06-18 2019-06-18 Memory medium, method for installing computer components within a vehicle and method for preparing a memory medium
FR1906551 2019-06-18

Publications (2)

Publication Number Publication Date
FR3097662A1 FR3097662A1 (en) 2020-12-25
FR3097662B1 true FR3097662B1 (en) 2023-01-27

Family

ID=68072734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1906551A Active FR3097662B1 (en) 2019-06-18 2019-06-18 Memory medium, method for installing computer components within a vehicle and method for preparing a memory medium

Country Status (3)

Country Link
EP (1) EP3987741A1 (en)
FR (1) FR3097662B1 (en)
WO (1) WO2020254221A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9141372B1 (en) * 2014-06-20 2015-09-22 GM Global Technology Operations LLC Secure and interruptible transfer of a map update package to a navigation device
US10171478B2 (en) * 2016-06-30 2019-01-01 Faraday & Future Inc. Efficient and secure method and apparatus for firmware update

Also Published As

Publication number Publication date
FR3097662A1 (en) 2020-12-25
WO2020254221A1 (en) 2020-12-24
EP3987741A1 (en) 2022-04-27

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