JPWO2020246145A1 - - Google Patents

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Publication number
JPWO2020246145A1
JPWO2020246145A1 JP2021524691A JP2021524691A JPWO2020246145A1 JP WO2020246145 A1 JPWO2020246145 A1 JP WO2020246145A1 JP 2021524691 A JP2021524691 A JP 2021524691A JP 2021524691 A JP2021524691 A JP 2021524691A JP WO2020246145 A1 JPWO2020246145 A1 JP WO2020246145A1
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JP
Japan
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.)
Granted
Application number
JP2021524691A
Other versions
JP7226543B2 (ja
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.)
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Application filed filed Critical
Publication of JPWO2020246145A1 publication Critical patent/JPWO2020246145A1/ja
Application granted granted Critical
Publication of JP7226543B2 publication Critical patent/JP7226543B2/ja
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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
    • 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
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Small-Scale Networks (AREA)
  • Information Transfer Between Computers (AREA)
JP2021524691A 2019-06-04 2020-04-15 電子制御装置および通信システム Active JP7226543B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019104708 2019-06-04
JP2019104708 2019-06-04
PCT/JP2020/016512 WO2020246145A1 (ja) 2019-06-04 2020-04-15 電子制御装置および通信システム

Publications (2)

Publication Number Publication Date
JPWO2020246145A1 true JPWO2020246145A1 (ja) 2020-12-10
JP7226543B2 JP7226543B2 (ja) 2023-02-21

Family

ID=73652751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021524691A Active JP7226543B2 (ja) 2019-06-04 2020-04-15 電子制御装置および通信システム

Country Status (4)

Country Link
US (1) US11916904B2 (ja)
JP (1) JP7226543B2 (ja)
DE (1) DE112020002661T5 (ja)
WO (1) WO2020246145A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7396216B2 (ja) * 2020-06-26 2023-12-12 トヨタ自動車株式会社 サーバ、更新管理方法、更新管理プログラム及びソフトウェア更新装置
US20220158843A1 (en) * 2020-11-13 2022-05-19 Ford Global Technologies, Llc Diagnostic over ip authentication
JP7438924B2 (ja) * 2020-12-15 2024-02-27 株式会社東芝 情報処理装置、方法及びプログラム

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010273225A (ja) * 2009-05-22 2010-12-02 Fujitsu Ltd パケット送受信システム、パケット送受信装置、および、パケット送受信方法
JP2011160098A (ja) * 2010-01-29 2011-08-18 Oki Electric Industry Co Ltd 通信システム及び通信装置
JP2012169829A (ja) * 2011-02-14 2012-09-06 Honda Motor Co Ltd 通信システムおよび通信方法
WO2013140455A1 (ja) * 2012-03-22 2013-09-26 富士通株式会社 アドホックネットワークシステム、ノード、および通信方法
JP2017200040A (ja) * 2016-04-27 2017-11-02 日立オートモティブシステムズ株式会社 演算装置、認証システム、認証方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6473674B2 (ja) 2015-07-28 2019-02-20 ルネサスエレクトロニクス株式会社 通信端末およびプログラム
JP6555209B2 (ja) 2015-08-07 2019-08-07 株式会社デンソー 通信システム、管理ノード、通信ノード、カウンタ同期方法、カウント値配信方法、カウント値初期化方法、プログラム、記録媒体
US10630481B2 (en) * 2016-11-07 2020-04-21 Ford Global Technologies, Llc Controller area network message authentication
JP7190255B2 (ja) 2017-12-13 2022-12-15 アース製薬株式会社 匍匐害虫の忌避方法
US10791125B2 (en) * 2018-01-03 2020-09-29 Ford Global Technologies, Llc End-to-end controller protection and message authentication
US11528162B2 (en) * 2020-07-01 2022-12-13 Ford Global Technologies, Llc Detecting and resolving desynchronization of trip counter values in authenticated messages
EP4191940A4 (en) * 2020-08-13 2023-09-27 Huawei Technologies Co., Ltd. METHOD, APPARATUS AND DEVICE FOR SECURE COMMUNICATION IN A VEHICLE NETWORK

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010273225A (ja) * 2009-05-22 2010-12-02 Fujitsu Ltd パケット送受信システム、パケット送受信装置、および、パケット送受信方法
JP2011160098A (ja) * 2010-01-29 2011-08-18 Oki Electric Industry Co Ltd 通信システム及び通信装置
JP2012169829A (ja) * 2011-02-14 2012-09-06 Honda Motor Co Ltd 通信システムおよび通信方法
WO2013140455A1 (ja) * 2012-03-22 2013-09-26 富士通株式会社 アドホックネットワークシステム、ノード、および通信方法
JP2017200040A (ja) * 2016-04-27 2017-11-02 日立オートモティブシステムズ株式会社 演算装置、認証システム、認証方法

Also Published As

Publication number Publication date
WO2020246145A1 (ja) 2020-12-10
JP7226543B2 (ja) 2023-02-21
US11916904B2 (en) 2024-02-27
US20220094684A1 (en) 2022-03-24
DE112020002661T5 (de) 2022-03-24

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