FR3029722B1 - METHOD FOR CONDITIONALLY TRANSMITTING DATA FROM A SERVER TO A TERMINAL, TERMINAL AND ASSOCIATED SERVER - Google Patents

METHOD FOR CONDITIONALLY TRANSMITTING DATA FROM A SERVER TO A TERMINAL, TERMINAL AND ASSOCIATED SERVER

Info

Publication number
FR3029722B1
FR3029722B1 FR1461886A FR1461886A FR3029722B1 FR 3029722 B1 FR3029722 B1 FR 3029722B1 FR 1461886 A FR1461886 A FR 1461886A FR 1461886 A FR1461886 A FR 1461886A FR 3029722 B1 FR3029722 B1 FR 3029722B1
Authority
FR
France
Prior art keywords
terminal
server
challenge
cryptogram
transmission
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
FR1461886A
Other languages
French (fr)
Other versions
FR3029722A1 (en
Inventor
Jean-Marc Desprez
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.)
Idemia France SAS
Original Assignee
Oberthur Technologies 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 Oberthur Technologies SA filed Critical Oberthur Technologies SA
Priority to FR1461886A priority Critical patent/FR3029722B1/en
Publication of FR3029722A1 publication Critical patent/FR3029722A1/en
Application granted granted Critical
Publication of FR3029722B1 publication Critical patent/FR3029722B1/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
    • 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
    • H04L9/3271—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 challenge-response
    • H04L9/3273—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 challenge-response for mutual authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H04W12/069—Authentication using certificates or pre-shared keys

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Computer And Data Communications (AREA)

Abstract

L'invention concerne un procédé d'émission conditionnelle de données d'un serveur à un terminal (T), comprenant les étapes suivantes : - génération d'un défi par un processeur (P) du terminal (T) ; - transmission du défi à un environnement d'exécution sécurisé (C) hébergé par le terminal (T) ; - génération d'un cryptogramme dans l'environnement d'exécution sécurisé (C) par application au défi d'un algorithme cryptographique ; - émission par le terminal (T) du défi et du cryptogramme à destination du serveur (S) via un réseau de télécommunication (I, R) ; - vérification, au niveau du serveur (S), de la concordance du cryptogramme et du défi en vue de l'authentification du terminal (T) ; - lorsque ladite concordance est vérifiée à l'étape de vérification, lancement d'un mécanisme de préparation de données et envoi des données préparées à destination du terminal (T) via ledit réseau de télécommunication (I, R). Un terminal et un ensemble serveur associés sont également proposés.The invention relates to a method of conditional transmission of data from a server to a terminal (T), comprising the following steps: - generation of a challenge by a processor (P) of the terminal (T); - transmission of the challenge to a secure execution environment (C) hosted by the terminal (T); - generation of a cryptogram in the secure execution environment (C) by application to the challenge of a cryptographic algorithm; - transmission by the terminal (T) of the challenge and the cryptogram to the server (S) via a telecommunications network (I, R); - verification, at the level of the server (S), of the concordance of the cryptogram and of the challenge with a view to the authentication of the terminal (T); - When said match is verified at the verification step, launching a data preparation mechanism and sending the prepared data to the terminal (T) via said telecommunications network (I, R). A terminal and an associated server assembly are also proposed.

FR1461886A 2014-12-03 2014-12-03 METHOD FOR CONDITIONALLY TRANSMITTING DATA FROM A SERVER TO A TERMINAL, TERMINAL AND ASSOCIATED SERVER Active FR3029722B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1461886A FR3029722B1 (en) 2014-12-03 2014-12-03 METHOD FOR CONDITIONALLY TRANSMITTING DATA FROM A SERVER TO A TERMINAL, TERMINAL AND ASSOCIATED SERVER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1461886A FR3029722B1 (en) 2014-12-03 2014-12-03 METHOD FOR CONDITIONALLY TRANSMITTING DATA FROM A SERVER TO A TERMINAL, TERMINAL AND ASSOCIATED SERVER

Publications (2)

Publication Number Publication Date
FR3029722A1 FR3029722A1 (en) 2016-06-10
FR3029722B1 true FR3029722B1 (en) 2016-12-30

Family

ID=53059180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1461886A Active FR3029722B1 (en) 2014-12-03 2014-12-03 METHOD FOR CONDITIONALLY TRANSMITTING DATA FROM A SERVER TO A TERMINAL, TERMINAL AND ASSOCIATED SERVER

Country Status (1)

Country Link
FR (1) FR3029722B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9668128B2 (en) * 2011-03-09 2017-05-30 Qualcomm Incorporated Method for authentication of a remote station using a secure element
US8612766B2 (en) * 2011-07-05 2013-12-17 Microsoft Corporation Secure credential unlock using trusted execution environments
EP2755364A1 (en) * 2013-01-11 2014-07-16 ST-Ericsson SA Authentication systems

Also Published As

Publication number Publication date
FR3029722A1 (en) 2016-06-10

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