FR3081652B1 - METHOD OF ESTABLISHING KEYS FOR CONTROL OF ACCESS TO A SERVICE OR A RESOURCE - Google Patents

METHOD OF ESTABLISHING KEYS FOR CONTROL OF ACCESS TO A SERVICE OR A RESOURCE Download PDF

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Publication number
FR3081652B1
FR3081652B1 FR1854504A FR1854504A FR3081652B1 FR 3081652 B1 FR3081652 B1 FR 3081652B1 FR 1854504 A FR1854504 A FR 1854504A FR 1854504 A FR1854504 A FR 1854504A FR 3081652 B1 FR3081652 B1 FR 3081652B1
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France
Prior art keywords
resource
service
access
control
establishing keys
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
FR1854504A
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French (fr)
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FR3081652A1 (en
Inventor
Nouha Oualha
Christophe Janneteau
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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.)
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Application filed by Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1854504A priority Critical patent/FR3081652B1/en
Priority to PCT/EP2019/063061 priority patent/WO2019228853A1/en
Publication of FR3081652A1 publication Critical patent/FR3081652A1/en
Application granted granted Critical
Publication of FR3081652B1 publication Critical patent/FR3081652B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Telephonic Communication Services (AREA)

Abstract

L'invention porte sur une méthode d'établissement de clés permettant le contrôle d'accès à un service ou une ressource en utilisant les mécanismes de chiffrement basés sur les attributs ou ABE ("attribute-based encryption", en anglais).The invention relates to a method of establishing keys allowing access control to a service or a resource by using the encryption mechanisms based on attributes or ABE ("attribute-based encryption", in English).

FR1854504A 2018-05-28 2018-05-28 METHOD OF ESTABLISHING KEYS FOR CONTROL OF ACCESS TO A SERVICE OR A RESOURCE Active FR3081652B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1854504A FR3081652B1 (en) 2018-05-28 2018-05-28 METHOD OF ESTABLISHING KEYS FOR CONTROL OF ACCESS TO A SERVICE OR A RESOURCE
PCT/EP2019/063061 WO2019228853A1 (en) 2018-05-28 2019-05-21 Method for establishing keys for controlling access to a service or a resource

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1854504A FR3081652B1 (en) 2018-05-28 2018-05-28 METHOD OF ESTABLISHING KEYS FOR CONTROL OF ACCESS TO A SERVICE OR A RESOURCE
FR1854504 2018-05-28

Publications (2)

Publication Number Publication Date
FR3081652A1 FR3081652A1 (en) 2019-11-29
FR3081652B1 true FR3081652B1 (en) 2021-09-24

Family

ID=63896262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1854504A Active FR3081652B1 (en) 2018-05-28 2018-05-28 METHOD OF ESTABLISHING KEYS FOR CONTROL OF ACCESS TO A SERVICE OR A RESOURCE

Country Status (2)

Country Link
FR (1) FR3081652B1 (en)
WO (1) WO2019228853A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11799634B2 (en) 2020-09-30 2023-10-24 Qatar Foundation For Education, Science And Community Development Mesh network for resource-constrained devices
FR3118382B1 (en) 2020-12-21 2024-04-26 Commissariat Energie Atomique Method and device allowing authorized and authenticated access for federated identities

Also Published As

Publication number Publication date
WO2019228853A1 (en) 2019-12-05
FR3081652A1 (en) 2019-11-29

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