JPWO2023021968A1 - - Google Patents

Info

Publication number
JPWO2023021968A1
JPWO2023021968A1 JP2023542309A JP2023542309A JPWO2023021968A1 JP WO2023021968 A1 JPWO2023021968 A1 JP WO2023021968A1 JP 2023542309 A JP2023542309 A JP 2023542309A JP 2023542309 A JP2023542309 A JP 2023542309A JP WO2023021968 A1 JPWO2023021968 A1 JP WO2023021968A1
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.)
Pending
Application number
JP2023542309A
Other languages
Japanese (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 JPWO2023021968A1 publication Critical patent/JPWO2023021968A1/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • 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
    • 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
    • H04L9/16—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms the keys or algorithms being changed during operation
    • 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
JP2023542309A 2021-08-20 2022-07-29 Pending JPWO2023021968A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021135010 2021-08-20
PCT/JP2022/029402 WO2023021968A1 (en) 2021-08-20 2022-07-29 Information processing system, first management device, second management device, and information processing method

Publications (1)

Publication Number Publication Date
JPWO2023021968A1 true JPWO2023021968A1 (en) 2023-02-23

Family

ID=85240650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023542309A Pending JPWO2023021968A1 (en) 2021-08-20 2022-07-29

Country Status (2)

Country Link
JP (1) JPWO2023021968A1 (en)
WO (1) WO2023021968A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7707406B2 (en) * 2002-11-08 2010-04-27 General Instrument Corporation Certificate renewal in a certificate authority infrastructure
JP4504099B2 (en) * 2003-06-25 2010-07-14 株式会社リコー Digital certificate management system, digital certificate management apparatus, digital certificate management method, update procedure determination method and program
JP6667371B2 (en) * 2016-05-31 2020-03-18 Kddi株式会社 Communication system, communication device, communication method, and program
JP7001524B2 (en) * 2018-03-29 2022-01-19 セコム株式会社 Electric lock
JP7172716B2 (en) * 2019-02-22 2022-11-16 日本電信電話株式会社 Authorization system, management server and authorization method
JP6894469B2 (en) * 2019-06-11 2021-06-30 株式会社ユビキタスＡｉコーポレーション Information processing device and its control program

Also Published As

Publication number Publication date
WO2023021968A1 (en) 2023-02-23

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231023