FR3029668B1 - Procede de controle de droits de dechiffrement de donnees - Google Patents

Procede de controle de droits de dechiffrement de donnees

Info

Publication number
FR3029668B1
FR3029668B1 FR1462042A FR1462042A FR3029668B1 FR 3029668 B1 FR3029668 B1 FR 3029668B1 FR 1462042 A FR1462042 A FR 1462042A FR 1462042 A FR1462042 A FR 1462042A FR 3029668 B1 FR3029668 B1 FR 3029668B1
Authority
FR
France
Prior art keywords
controlling data
opening
terminal
data encryption
operating system
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
FR1462042A
Other languages
English (en)
Other versions
FR3029668A1 (fr
Inventor
Sven Falempin
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.)
Citypassenger SA
Original Assignee
Citypassenger SA
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 Citypassenger SA filed Critical Citypassenger SA
Priority to FR1462042A priority Critical patent/FR3029668B1/fr
Priority to CA2970082A priority patent/CA2970082A1/fr
Priority to US15/533,985 priority patent/US10826700B2/en
Priority to JP2017548342A priority patent/JP6718466B2/ja
Priority to PCT/EP2015/079015 priority patent/WO2016091898A1/fr
Priority to EP15807866.7A priority patent/EP3231152B1/fr
Publication of FR3029668A1 publication Critical patent/FR3029668A1/fr
Application granted granted Critical
Publication of FR3029668B1 publication Critical patent/FR3029668B1/fr
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)
    • 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
    • H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
    • 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

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)
  • Storage Device Security (AREA)

Abstract

Il est proposé un procédé de contrôle de droits de déchiffrement de données comprenant les étapes suivantes, mises en œuvre par un terminal (1a) comprenant un système d'exploitation accessible par plusieurs utilisateurs et un module de chiffrement (20): • détection (100) d'une ouverture d'accès au système d'exploitation par un utilisateur, • en réponse à la détection d'ouverture, paramétrage (104) du module de chiffrement (20) avec une clé de chiffrement propre à l'utilisateur pour chiffrer des données (D) à destination d'un autre terminal (1b), • envoi à un serveur (2) de contrôle: ○ (102) d'une clé de déchiffrement (K) adaptée pour déchiffrer les données chiffrées au moyen de la clé de chiffrement, et ○ (103) d'une information (S1) indicative de l'ouverture d'accès pour contrôler l'utilisation de la clé de déchiffrement (K) par l'autre terminal (1b).
FR1462042A 2014-12-08 2014-12-08 Procede de controle de droits de dechiffrement de donnees Active FR3029668B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1462042A FR3029668B1 (fr) 2014-12-08 2014-12-08 Procede de controle de droits de dechiffrement de donnees
CA2970082A CA2970082A1 (fr) 2014-12-08 2015-12-08 Procede de chiffrement dynamique de donnees, et procede de controle de droits de dechiffrement associe
US15/533,985 US10826700B2 (en) 2014-12-08 2015-12-08 Dynamic data encryption method, and associated method for controlling decryption rights
JP2017548342A JP6718466B2 (ja) 2014-12-08 2015-12-08 動的データ暗号化方法、及び復号権を制御する関連方法
PCT/EP2015/079015 WO2016091898A1 (fr) 2014-12-08 2015-12-08 Procédé de chiffrement dynamique de données, et procédé de contrôle de droits de déchiffrement associé
EP15807866.7A EP3231152B1 (fr) 2014-12-08 2015-12-08 Procédé de chiffrement dynamique de données, et procédé de contrôle de droits de déchiffrement associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1462042A FR3029668B1 (fr) 2014-12-08 2014-12-08 Procede de controle de droits de dechiffrement de donnees

Publications (2)

Publication Number Publication Date
FR3029668A1 FR3029668A1 (fr) 2016-06-10
FR3029668B1 true FR3029668B1 (fr) 2016-12-30

Family

ID=52988168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1462042A Active FR3029668B1 (fr) 2014-12-08 2014-12-08 Procede de controle de droits de dechiffrement de donnees

Country Status (1)

Country Link
FR (1) FR3029668B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115174136B (zh) * 2022-05-23 2024-02-02 北京旷视科技有限公司 数据获取和数据传送方法、终端、服务器及存储介质

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3803088B2 (ja) * 2001-04-18 2006-08-02 株式会社パンプキンハウス 暗号システムおよびその制御方法
GB2436910B (en) * 2006-04-03 2011-02-16 Identum Ltd Electronic Data Communication System

Also Published As

Publication number Publication date
FR3029668A1 (fr) 2016-06-10

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