JPWO2022244151A1 - - Google Patents

Info

Publication number
JPWO2022244151A1
JPWO2022244151A1 JP2023522087A JP2023522087A JPWO2022244151A1 JP WO2022244151 A1 JPWO2022244151 A1 JP WO2022244151A1 JP 2023522087 A JP2023522087 A JP 2023522087A JP 2023522087 A JP2023522087 A JP 2023522087A JP WO2022244151 A1 JPWO2022244151 A1 JP WO2022244151A1
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
JP2023522087A
Other languages
Japanese (ja)
Other versions
JP7619446B2 (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 JPWO2022244151A1 publication Critical patent/JPWO2022244151A1/ja
Application granted granted Critical
Publication of JP7619446B2 publication Critical patent/JP7619446B2/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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
    • 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
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • 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
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
    • 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
    • H04L9/321—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 involving a third party or a trusted authority
    • H04L9/3213—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 involving a third party or a trusted authority using tickets or tokens, e.g. Kerberos
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2023522087A 2021-05-19 2021-05-19 鍵交換システム、端末、鍵交換方法、及びプログラム Active JP7619446B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/019017 WO2022244151A1 (ja) 2021-05-19 2021-05-19 鍵交換システム、端末、サーバ、鍵交換方法、及びプログラム

Publications (2)

Publication Number Publication Date
JPWO2022244151A1 true JPWO2022244151A1 (enExample) 2022-11-24
JP7619446B2 JP7619446B2 (ja) 2025-01-22

Family

ID=84141428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023522087A Active JP7619446B2 (ja) 2021-05-19 2021-05-19 鍵交換システム、端末、鍵交換方法、及びプログラム

Country Status (3)

Country Link
US (1) US20240129111A1 (enExample)
JP (1) JP7619446B2 (enExample)
WO (1) WO2022244151A1 (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008131652A (ja) * 2006-11-22 2008-06-05 Research In Motion Ltd モバイルユーザ証明書の共有知識を用いる安全な記録プロトコルのためのシステムおよび方法
JP2019139520A (ja) * 2018-02-09 2019-08-22 キヤノン株式会社 情報処理システムと、その制御方法とプログラム
WO2019198516A1 (ja) * 2018-04-11 2019-10-17 日本電信電話株式会社 鍵配信システム、端末装置、鍵配信方法、及びプログラム
JP2020520017A (ja) * 2017-05-15 2020-07-02 アマゾン テクノロジーズ インコーポレイテッド 汎用入退管理装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2128781A1 (en) * 2008-05-27 2009-12-02 Benny Kalbratt Method for authentication
CN108206739A (zh) * 2016-12-16 2018-06-26 乐视汽车（北京）有限公司 密钥生成方法及装置
US10764273B2 (en) * 2018-06-28 2020-09-01 Oracle International Corporation Session synchronization across multiple devices in an identity cloud service

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008131652A (ja) * 2006-11-22 2008-06-05 Research In Motion Ltd モバイルユーザ証明書の共有知識を用いる安全な記録プロトコルのためのシステムおよび方法
JP2020520017A (ja) * 2017-05-15 2020-07-02 アマゾン テクノロジーズ インコーポレイテッド 汎用入退管理装置
JP2019139520A (ja) * 2018-02-09 2019-08-22 キヤノン株式会社 情報処理システムと、その制御方法とプログラム
WO2019198516A1 (ja) * 2018-04-11 2019-10-17 日本電信電話株式会社 鍵配信システム、端末装置、鍵配信方法、及びプログラム

Also Published As

Publication number Publication date
JP7619446B2 (ja) 2025-01-22
WO2022244151A1 (ja) 2022-11-24
US20240129111A1 (en) 2024-04-18

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