JPWO2022091544A1 - - Google Patents

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Publication number
JPWO2022091544A1
JPWO2022091544A1 JP2022558876A JP2022558876A JPWO2022091544A1 JP WO2022091544 A1 JPWO2022091544 A1 JP WO2022091544A1 JP 2022558876 A JP2022558876 A JP 2022558876A JP 2022558876 A JP2022558876 A JP 2022558876A JP WO2022091544 A1 JPWO2022091544 A1 JP WO2022091544A1
Authority
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
JP2022558876A
Other languages
Japanese (ja)
Other versions
JP7545490B2 (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.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022091544A1 publication Critical patent/JPWO2022091544A1/ja
Application granted granted Critical
Publication of JP7545490B2 publication Critical patent/JP7545490B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L9/3226—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 using a predetermined code, e.g. password, passphrase or PIN
    • H04L9/3228—One-time or temporary data, i.e. information which is sent for every authentication or authorization, e.g. one-time-password, one-time-token or one-time-key
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/606—Protecting data by securing the transmission between two devices or processes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • 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
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
    • 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
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
    • 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
    • H04L9/3236—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 using cryptographic hash functions
    • H04L9/3242—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 using cryptographic hash functions involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Bioethics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • Storage Device Security (AREA)
JP2022558876A 2020-10-28 2021-08-25 情報検証装置、電子制御装置、及び情報検証方法 Active JP7545490B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020180515 2020-10-28
JP2020180515 2020-10-28
PCT/JP2021/031236 WO2022091544A1 (ja) 2020-10-28 2021-08-25 情報検証装置、電子制御装置、及び情報検証方法

Publications (2)

Publication Number Publication Date
JPWO2022091544A1 true JPWO2022091544A1 (enrdf_load_stackoverflow) 2022-05-05
JP7545490B2 JP7545490B2 (ja) 2024-09-04

Family

ID=81382273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022558876A Active JP7545490B2 (ja) 2020-10-28 2021-08-25 情報検証装置、電子制御装置、及び情報検証方法

Country Status (3)

Country Link
JP (1) JP7545490B2 (enrdf_load_stackoverflow)
DE (1) DE112021004459T5 (enrdf_load_stackoverflow)
WO (1) WO2022091544A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114826780B (zh) * 2022-06-24 2022-09-20 中铱数字科技有限公司 一种基于区块链的多层次权限管理系统及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002259344A (ja) * 2001-02-28 2002-09-13 Mitsubishi Electric Corp ワンタイムパスワード認証システム及び携帯電話及びユーザ認証サーバ
EP3101535A1 (en) * 2015-06-01 2016-12-07 OpenSynergy GmbH Method for updating a control unit for an automotive vehicle, control unit for an automotive vehicle, and computer program product
JP2017505048A (ja) * 2013-12-31 2017-02-09 ヴァスコ データ セキュリティ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング 電子署名方法、システムおよび装置
JP2018107514A (ja) * 2016-12-22 2018-07-05 日本電気株式会社 位置情報保証装置、位置情報保証方法、位置情報保証プログラム、および通信システム
JP2020072339A (ja) * 2018-10-30 2020-05-07 株式会社ジゴワッツ 車両制御システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10095859B2 (en) 2014-02-28 2018-10-09 Hitachi Automotive Systems, Ltd. Authentication system and car onboard control device
JP2020180515A (ja) 2019-04-26 2020-11-05 立川ブラインド工業株式会社 遮蔽装置の駆動ユニット

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002259344A (ja) * 2001-02-28 2002-09-13 Mitsubishi Electric Corp ワンタイムパスワード認証システム及び携帯電話及びユーザ認証サーバ
JP2017505048A (ja) * 2013-12-31 2017-02-09 ヴァスコ データ セキュリティ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング 電子署名方法、システムおよび装置
EP3101535A1 (en) * 2015-06-01 2016-12-07 OpenSynergy GmbH Method for updating a control unit for an automotive vehicle, control unit for an automotive vehicle, and computer program product
JP2018107514A (ja) * 2016-12-22 2018-07-05 日本電気株式会社 位置情報保証装置、位置情報保証方法、位置情報保証プログラム、および通信システム
JP2020072339A (ja) * 2018-10-30 2020-05-07 株式会社ジゴワッツ 車両制御システム

Also Published As

Publication number Publication date
DE112021004459T5 (de) 2023-06-15
JP7545490B2 (ja) 2024-09-04
WO2022091544A1 (ja) 2022-05-05

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