FR2974694B1 - Procede d'echange securise de messages cryptes symetriquement - Google Patents

Procede d'echange securise de messages cryptes symetriquement

Info

Publication number
FR2974694B1
FR2974694B1 FR1153592A FR1153592A FR2974694B1 FR 2974694 B1 FR2974694 B1 FR 2974694B1 FR 1153592 A FR1153592 A FR 1153592A FR 1153592 A FR1153592 A FR 1153592A FR 2974694 B1 FR2974694 B1 FR 2974694B1
Authority
FR
France
Prior art keywords
encrypted messages
symmetrically encrypted
securely exchanging
exchanging
securely
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.)
Expired - Fee Related
Application number
FR1153592A
Other languages
English (en)
Other versions
FR2974694A1 (fr
Inventor
Manasse Djimenou
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1153592A priority Critical patent/FR2974694B1/fr
Publication of FR2974694A1 publication Critical patent/FR2974694A1/fr
Application granted granted Critical
Publication of FR2974694B1 publication Critical patent/FR2974694B1/fr
Expired - Fee Related 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
    • H04L9/3226—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 a predetermined code, e.g. password, passphrase or PIN
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/84—Vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FR1153592A 2011-04-27 2011-04-27 Procede d'echange securise de messages cryptes symetriquement Expired - Fee Related FR2974694B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1153592A FR2974694B1 (fr) 2011-04-27 2011-04-27 Procede d'echange securise de messages cryptes symetriquement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1153592A FR2974694B1 (fr) 2011-04-27 2011-04-27 Procede d'echange securise de messages cryptes symetriquement

Publications (2)

Publication Number Publication Date
FR2974694A1 FR2974694A1 (fr) 2012-11-02
FR2974694B1 true FR2974694B1 (fr) 2013-05-31

Family

ID=44549080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1153592A Expired - Fee Related FR2974694B1 (fr) 2011-04-27 2011-04-27 Procede d'echange securise de messages cryptes symetriquement

Country Status (1)

Country Link
FR (1) FR2974694B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196840A (en) * 1990-11-05 1993-03-23 International Business Machines Corporation Secure communications system for remotely located computers
JP2942913B2 (ja) * 1993-06-10 1999-08-30 ケイディディ株式会社 相手認証／暗号鍵配送方式
FR2782431B1 (fr) * 1998-08-17 2000-09-29 Gemplus Sca Procede et dispositif d'authentification a algorithme symetrique
JP4240297B2 (ja) * 2003-04-21 2009-03-18 ソニー株式会社 端末機器、認証端末プログラム、機器認証サーバ、機器認証プログラム

Also Published As

Publication number Publication date
FR2974694A1 (fr) 2012-11-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20141231