JP7723483B2 - 通信装置、制御方法、およびプログラム - Google Patents

通信装置、制御方法、およびプログラム

Info

Publication number
JP7723483B2
JP7723483B2 JP2021022706A JP2021022706A JP7723483B2 JP 7723483 B2 JP7723483 B2 JP 7723483B2 JP 2021022706 A JP2021022706 A JP 2021022706A JP 2021022706 A JP2021022706 A JP 2021022706A JP 7723483 B2 JP7723483 B2 JP 7723483B2
Authority
JP
Japan
Prior art keywords
link
encryption key
key
information
gtk
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.)
Active
Application number
JP2021022706A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022124835A (ja
Inventor
裕彦 猪膝
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2021022706A priority Critical patent/JP7723483B2/ja
Priority to CN202180093560.4A priority patent/CN116868607A/zh
Priority to EP21926807.5A priority patent/EP4297506A4/en
Priority to KR1020267009934A priority patent/KR20260046545A/ko
Priority to KR1020237030017A priority patent/KR102948684B1/ko
Priority to PCT/JP2021/047538 priority patent/WO2022176384A1/ja
Publication of JP2022124835A publication Critical patent/JP2022124835A/ja
Priority to US18/449,300 priority patent/US12445284B2/en
Priority to JP2025096978A priority patent/JP2025131793A/ja
Application granted granted Critical
Publication of JP7723483B2 publication Critical patent/JP7723483B2/ja
Priority to JP2025138416A priority patent/JP2025166236A/ja
Priority to US19/327,396 priority patent/US20260019254A1/en
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
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/18—Network architectures or network communication protocols for network security using different networks or channels, e.g. using out of band channels
    • 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
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/068—Network architectures or network communication protocols for network security for supporting key management in a packet data network using time-dependent keys, e.g. periodically changing keys
    • 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)
    • H04L9/083—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) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
    • H04L9/0833—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) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP] involving conference or group key
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/041—Key generation or derivation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
    • H04W12/0433—Key management protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/34—Selective release of ongoing connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021022706A 2021-02-16 2021-02-16 通信装置、制御方法、およびプログラム Active JP7723483B2 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2021022706A JP7723483B2 (ja) 2021-02-16 2021-02-16 通信装置、制御方法、およびプログラム
EP21926807.5A EP4297506A4 (en) 2021-02-16 2021-12-22 COMMUNICATION DEVICE, CONTROL METHOD AND PROGRAM
KR1020267009934A KR20260046545A (ko) 2021-02-16 2021-12-22 통신 장치, 제어 방법 및 프로그램
KR1020237030017A KR102948684B1 (ko) 2021-02-16 2021-12-22 통신 장치, 제어 방법 및 프로그램
PCT/JP2021/047538 WO2022176384A1 (ja) 2021-02-16 2021-12-22 通信装置、制御方法、およびプログラム
CN202180093560.4A CN116868607A (zh) 2021-02-16 2021-12-22 通信装置、控制方法和程序
US18/449,300 US12445284B2 (en) 2021-02-16 2023-08-14 Communication apparatus, control method, and computer-readable storage medium
JP2025096978A JP2025131793A (ja) 2021-02-16 2025-06-10 通信装置、制御方法、およびプログラム
JP2025138416A JP2025166236A (ja) 2021-02-16 2025-08-21 通信装置、制御方法、およびプログラム
US19/327,396 US20260019254A1 (en) 2021-02-16 2025-09-12 Communication apparatus, control method, and computer-readable storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021022706A JP7723483B2 (ja) 2021-02-16 2021-02-16 通信装置、制御方法、およびプログラム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025096978A Division JP2025131793A (ja) 2021-02-16 2025-06-10 通信装置、制御方法、およびプログラム

Publications (2)

Publication Number Publication Date
JP2022124835A JP2022124835A (ja) 2022-08-26
JP7723483B2 true JP7723483B2 (ja) 2025-08-14

Family

ID=82930622

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2021022706A Active JP7723483B2 (ja) 2021-02-16 2021-02-16 通信装置、制御方法、およびプログラム
JP2025096978A Pending JP2025131793A (ja) 2021-02-16 2025-06-10 通信装置、制御方法、およびプログラム
JP2025138416A Pending JP2025166236A (ja) 2021-02-16 2025-08-21 通信装置、制御方法、およびプログラム

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2025096978A Pending JP2025131793A (ja) 2021-02-16 2025-06-10 通信装置、制御方法、およびプログラム
JP2025138416A Pending JP2025166236A (ja) 2021-02-16 2025-08-21 通信装置、制御方法、およびプログラム

Country Status (6)

Country Link
US (2) US12445284B2 (https=)
EP (1) EP4297506A4 (https=)
JP (3) JP7723483B2 (https=)
KR (2) KR102948684B1 (https=)
CN (1) CN116868607A (https=)
WO (1) WO2022176384A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12574810B2 (en) * 2022-07-11 2026-03-10 Apple Inc. Station identifier opt-in
JP2025086446A (ja) * 2023-11-28 2025-06-09 キヤノン株式会社 記録材を収容する収容ユニットを備えた収容システム
KR20260043757A (ko) * 2024-09-25 2026-04-01 삼성전자주식회사 무선랜 통신을 위한 전자 장치 및 그의 동작 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160142915A1 (en) 2012-08-15 2016-05-19 Interdigital Patent Holdings, Inc. Enhancements to enable fast security setup
JP2017512426A (ja) 2014-02-28 2017-05-18 アルカテル−ルーセント 公衆Ｗｉ−Ｆｉネットワークを介したインターネットプロトコルテレビジョン
US20200404496A1 (en) 2019-06-19 2020-12-24 Nxp Usa, Inc. Security In A Multi-Band Wireless Communication System

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5715314A (en) * 1994-10-24 1998-02-03 Open Market, Inc. Network sales system
JP6112874B2 (ja) * 2013-01-21 2017-04-12 キヤノン株式会社 通信装置、通信装置の制御方法、および、プログラム
JP2018050133A (ja) 2016-09-20 2018-03-29 キヤノン株式会社 通信装置、制御方法、及びプログラム
JP7387275B2 (ja) 2019-03-28 2023-11-28 キヤノン株式会社 通信装置、通信方法及びプログラム
JP7319807B2 (ja) 2019-03-29 2023-08-02 キヤノン株式会社 通信装置、通信方法、及び、プログラム
JP2021022706A (ja) 2019-07-30 2021-02-18 国立大学法人東京工業大学 炭化ケイ素半導体装置及びその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160142915A1 (en) 2012-08-15 2016-05-19 Interdigital Patent Holdings, Inc. Enhancements to enable fast security setup
JP2017512426A (ja) 2014-02-28 2017-05-18 アルカテル−ルーセント 公衆Ｗｉ−Ｆｉネットワークを介したインターネットプロトコルテレビジョン
US20200404496A1 (en) 2019-06-19 2020-12-24 Nxp Usa, Inc. Security In A Multi-Band Wireless Communication System

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Po-Kai Huang (Intel)，Multi-link security consideration [online]，IEEE 802.11-19/1822r9，IEEE，2020年05月11日，[取得日2024.11.25], 取得先＜https://mentor.ieee.org/802.11/dcn/19/11-19-1822-09-00be-multi-link-security-consideration.pptx>

Also Published As

Publication number Publication date
CN116868607A (zh) 2023-10-10
KR20230138012A (ko) 2023-10-05
US20230388117A1 (en) 2023-11-30
JP2022124835A (ja) 2022-08-26
WO2022176384A1 (ja) 2022-08-25
US12445284B2 (en) 2025-10-14
JP2025166236A (ja) 2025-11-05
EP4297506A1 (en) 2023-12-27
JP2025131793A (ja) 2025-09-09
KR20260046545A (ko) 2026-04-07
KR102948684B1 (ko) 2026-04-06
US20260019254A1 (en) 2026-01-15
EP4297506A4 (en) 2024-12-18

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