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GB2628022B - Communication method obfuscating multiple privacy parameters - Google Patents

Communication method obfuscating multiple privacy parameters

Info

Publication number
GB2628022B
GB2628022B GB2317214.1A GB202317214A GB2628022B GB 2628022 B GB2628022 B GB 2628022B GB 202317214 A GB202317214 A GB 202317214A GB 2628022 B GB2628022 B GB 2628022B
Authority
GB
United Kingdom
Prior art keywords
obfuscating
communication method
privacy parameters
multiple privacy
parameters
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
GB2317214.1A
Other versions
GB202317214D0 (en
GB2628022A (en
Inventor
Sevin Julien
Baron Stéphane
Nezou Patrice
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
Publication of GB202317214D0 publication Critical patent/GB202317214D0/en
Priority to KR1020257029330A priority Critical patent/KR20250148626A/en
Priority to EP24711482.0A priority patent/EP4677884A1/en
Priority to PCT/EP2024/056267 priority patent/WO2024188898A1/en
Priority to CN202480018250.XA priority patent/CN120883639A/en
Publication of GB2628022A publication Critical patent/GB2628022A/en
Application granted granted Critical
Publication of GB2628022B publication Critical patent/GB2628022B/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
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5092—Address allocation by self-assignment, e.g. picking addresses at random and testing if they are already in use
    • 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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0407—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the identity of one or more communicating identities is hidden
    • 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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0407—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the identity of one or more communicating identities is hidden
    • H04L63/0414—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the identity of one or more communicating identities is hidden during transmission, i.e. party's identity is protected against eavesdropping, e.g. by using temporary identifiers, but is known to the other party or parties involved in the communication
    • 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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/037—Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic
    • 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
    • H04W12/60—Context-dependent security
    • H04W12/69—Identity-dependent
    • H04W12/71—Hardware identity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/69—Identity-dependent
    • H04W12/72—Subscriber identity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/69—Identity-dependent
    • H04W12/73—Access point logical identity
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
GB2317214.1A 2023-03-10 2023-11-09 Communication method obfuscating multiple privacy parameters Active GB2628022B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020257029330A KR20250148626A (en) 2023-03-10 2024-03-08 A communication method that obfuscates multiple privacy parameters
EP24711482.0A EP4677884A1 (en) 2023-03-10 2024-03-08 Communication method obfuscating multiple privacy parameters
PCT/EP2024/056267 WO2024188898A1 (en) 2023-03-10 2024-03-08 Communication method obfuscating multiple privacy parameters
CN202480018250.XA CN120883639A (en) 2023-03-10 2024-03-08 Communication methods that obfuscate multiple privacy parameters

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2303578.5A GB2628004A (en) 2023-03-10 2023-03-10 Communication method obfuscating multiple privacy parameters
GB2310254.4A GB2628014A (en) 2023-03-10 2023-07-04 Communication method obfuscating multiple privacy parameters

Publications (3)

Publication Number Publication Date
GB202317214D0 GB202317214D0 (en) 2023-12-27
GB2628022A GB2628022A (en) 2024-09-11
GB2628022B true GB2628022B (en) 2025-07-23

Family

ID=86052719

Family Applications (3)

Application Number Title Priority Date Filing Date
GB2303578.5A Pending GB2628004A (en) 2023-03-10 2023-03-10 Communication method obfuscating multiple privacy parameters
GB2310254.4A Pending GB2628014A (en) 2023-03-10 2023-07-04 Communication method obfuscating multiple privacy parameters
GB2317214.1A Active GB2628022B (en) 2023-03-10 2023-11-09 Communication method obfuscating multiple privacy parameters

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB2303578.5A Pending GB2628004A (en) 2023-03-10 2023-03-10 Communication method obfuscating multiple privacy parameters
GB2310254.4A Pending GB2628014A (en) 2023-03-10 2023-07-04 Communication method obfuscating multiple privacy parameters

Country Status (1)

Country Link
GB (3) GB2628004A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4149135A1 (en) * 2021-09-13 2023-03-15 Apple Inc. Address randomization schemes for multi-link devices
EP4178241A1 (en) * 2021-11-08 2023-05-10 Apple Inc. Privacy enhanced bss and discovery mechanisms
GB2614584A (en) * 2022-01-07 2023-07-12 Canon Kk Method for changing the value of one or more privacy parameters of stations within a basic service set

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4149135A1 (en) * 2021-09-13 2023-03-15 Apple Inc. Address randomization schemes for multi-link devices
EP4178241A1 (en) * 2021-11-08 2023-05-10 Apple Inc. Privacy enhanced bss and discovery mechanisms
GB2614584A (en) * 2022-01-07 2023-07-12 Canon Kk Method for changing the value of one or more privacy parameters of stations within a basic service set

Also Published As

Publication number Publication date
GB202317214D0 (en) 2023-12-27
GB2628014A (en) 2024-09-11
GB202303578D0 (en) 2023-04-26
GB2628004A (en) 2024-09-11
GB2628022A (en) 2024-09-11
GB202310254D0 (en) 2023-08-16

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