DE112021004459T5 - Informationsverifizierungsvorrichtung, elektronische steuervorrichtung und informationsverifizierungsverfahren - Google Patents

Informationsverifizierungsvorrichtung, elektronische steuervorrichtung und informationsverifizierungsverfahren Download PDF

Info

Publication number
DE112021004459T5
DE112021004459T5 DE112021004459.1T DE112021004459T DE112021004459T5 DE 112021004459 T5 DE112021004459 T5 DE 112021004459T5 DE 112021004459 T DE112021004459 T DE 112021004459T DE 112021004459 T5 DE112021004459 T5 DE 112021004459T5
Authority
DE
Germany
Prior art keywords
information
verification device
transmission source
delivery
otp
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.)
Pending
Application number
DE112021004459.1T
Other languages
German (de)
English (en)
Inventor
Junji Miyake
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.)
Hitachi Astemo Ltd
Original Assignee
Hitachi Astemo 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 Hitachi Astemo Ltd filed Critical Hitachi Astemo Ltd
Publication of DE112021004459T5 publication Critical patent/DE112021004459T5/de
Pending legal-status Critical Current

Links

Images

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)
DE112021004459.1T 2020-10-28 2021-08-25 Informationsverifizierungsvorrichtung, elektronische steuervorrichtung und informationsverifizierungsverfahren Pending DE112021004459T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020180515 2020-10-28
JP2020-180515 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 (1)

Publication Number Publication Date
DE112021004459T5 true DE112021004459T5 (de) 2023-06-15

Family

ID=81382273

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112021004459.1T Pending DE112021004459T5 (de) 2020-10-28 2021-08-25 Informationsverifizierungsvorrichtung, elektronische steuervorrichtung und informationsverifizierungsverfahren

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 (3)

* 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
JP6078686B2 (ja) 2014-02-28 2017-02-08 日立オートモティブシステムズ株式会社 認証システム、車載制御装置
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102144517B1 (ko) * 2013-12-31 2020-08-14 원스팬 인터내셔널 게엠베하 전자 서명 방법들, 시스템들 및 장치
EP3101535B1 (en) * 2015-06-01 2022-04-13 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
JP6501330B1 (ja) 2018-10-30 2019-04-17 株式会社ジゴワッツ 車両制御システム

Patent Citations (3)

* 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
JP6078686B2 (ja) 2014-02-28 2017-02-08 日立オートモティブシステムズ株式会社 認証システム、車載制御装置
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

Also Published As

Publication number Publication date
JPWO2022091544A1 (enrdf_load_stackoverflow) 2022-05-05
JP7545490B2 (ja) 2024-09-04
WO2022091544A1 (ja) 2022-05-05

Similar Documents

Publication Publication Date Title
DE102011120968B4 (de) Erzeugen von sicheren Schlüsseln auf Anforderung
EP3732605B1 (de) Sicheres ablegen und zugreifen von dateien mit einer webanwendung
DE69230429T2 (de) Sicherung/Rückgewinnung der Umgebung einer Geheimübertragungseinrichtung und Vervielfältigung in einem Kryptosystem mit öffentlichem Schlüssel
DE112005001672B4 (de) Verfahren zum Liefern eines geheimen Direktnachweisschlüssels an Vorrichtungen unter Verwendung eines Onlinedienstes
EP2899714B1 (de) Gesichertes Bereitstellen eines Schlüssels
DE69720614T2 (de) Verschlüsselungseinheit mit Kontaktpunktlogik
EP3655880B1 (de) Hardwaresystem mit blockchain
WO2014131539A1 (de) Erstellen eines abgeleiteten schlüssels aus einem kryptographischen schlüssel mittels einer physikalisch nicht klonbaren funktion
DE102020205993B3 (de) Konzept zum Austausch von kryptographischen Schlüsselinformationen
DE112011100182T5 (de) Transaktionsprüfung für Datensicherheitsvorrichtungen
DE112013002752T5 (de) System und Verfahren zur Verifikation von Nachrichten bei Broadcast und Multicast Netzwerken
EP1105998B1 (de) Verfahren und anordnung zur bildung eines geheimen kommunikationsschlüssels zu einem zuvor ermittelten asymmetrischen kryptographischen schlüsselpaar
WO2015144764A1 (de) Verfahren und system zur verbesserung der datensicherheit bei einem kommunikationsvorgang
DE102016221699A1 (de) Verfahren zum Ausstellen einer virtuellen Version eines Dokuments
DE102016210786A1 (de) Komponente zur Anbindung an einen Datenbus und Verfahren zur Umsetzung einer kryptografischen Funktionalität in einer solchen Komponente
EP2863610A2 (de) Verfahren und System zum manipulationssicheren Bereitstellen mehrerer digitaler Zertifikate für mehrere öffentliche Schlüssel eines Geräts
DE102017122227A1 (de) System, insbesondere authentizitätssystem
DE102020117999A1 (de) Bereitsteller- und Empfänger-Kryptosysteme mit kombinierten Algorithmen
DE112022000963T5 (de) Verbindungsbeständige mehrfaktorauthentifizierung
WO2016188859A1 (de) Verfahren zur sicherstellung der informationssicherheit von über einen datenbus übertragenen daten sowie datenbussystem
EP3648430A1 (de) Hardware-sicherheitsmodul
EP3465513B1 (de) Nutzerauthentifizierung mittels eines id-tokens
DE10124427A1 (de) System und Verfahren für einen sicheren Vergleich eines gemeinsamen Geheimnisses von Kommunikationsgeräten
DE112021004459T5 (de) Informationsverifizierungsvorrichtung, elektronische steuervorrichtung und informationsverifizierungsverfahren
EP3206154B1 (de) Verfahren und vorrichtungen zum sicheren übermitteln von nutzdaten

Legal Events

Date Code Title Description
R012 Request for examination validly filed