FR2834578B1 - Procede d'authentifications successives d'une unite par une autre - Google Patents

Procede d'authentifications successives d'une unite par une autre

Info

Publication number
FR2834578B1
FR2834578B1 FR0200081A FR0200081A FR2834578B1 FR 2834578 B1 FR2834578 B1 FR 2834578B1 FR 0200081 A FR0200081 A FR 0200081A FR 0200081 A FR0200081 A FR 0200081A FR 2834578 B1 FR2834578 B1 FR 2834578B1
Authority
FR
France
Prior art keywords
another
unit
successive authentications
authentications
successive
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
FR0200081A
Other languages
English (en)
Other versions
FR2834578A1 (fr
Inventor
Capucine Autret
Jean Michel Orsat
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.)
Somfy SA
Original Assignee
Somfy 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 Somfy SA filed Critical Somfy SA
Priority to FR0200081A priority Critical patent/FR2834578B1/fr
Publication of FR2834578A1 publication Critical patent/FR2834578A1/fr
Application granted granted Critical
Publication of FR2834578B1 publication Critical patent/FR2834578B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G07C2009/00412—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal being encrypted
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G07C2009/0042—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed
    • G07C2009/00476—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed dynamically

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
FR0200081A 2002-01-04 2002-01-04 Procede d'authentifications successives d'une unite par une autre Expired - Fee Related FR2834578B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0200081A FR2834578B1 (fr) 2002-01-04 2002-01-04 Procede d'authentifications successives d'une unite par une autre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0200081A FR2834578B1 (fr) 2002-01-04 2002-01-04 Procede d'authentifications successives d'une unite par une autre

Publications (2)

Publication Number Publication Date
FR2834578A1 FR2834578A1 (fr) 2003-07-11
FR2834578B1 true FR2834578B1 (fr) 2004-06-18

Family

ID=27619348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0200081A Expired - Fee Related FR2834578B1 (fr) 2002-01-04 2002-01-04 Procede d'authentifications successives d'une unite par une autre

Country Status (1)

Country Link
FR (1) FR2834578B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225754A1 (de) * 1982-07-09 1984-01-12 Hülsbeck & Fürst GmbH & Co KG, 5620 Velbert Verfahren zur schliesswirksamen wechselwirkung eines schluesselartigen teils mit einem schlossartigen teil
DE4325137A1 (de) * 1993-07-27 1995-02-02 Rbr Computertechnik Gmbh Verfahren zum Betätigen von Schließmechanismen mit Hilfe von Identifikationsmitteln
CN2217077Y (zh) * 1995-07-21 1996-01-10 北京亿鑫企业发展总公司 电子密码锁
DE19755092A1 (de) * 1997-12-11 1999-06-17 Bosch Gmbh Robert System zur Kontrolle der Zugangsberechtigung
WO1999055991A2 (fr) * 1998-04-29 1999-11-04 Siemens Aktiengesellschaft Procede d'authentification

Also Published As

Publication number Publication date
FR2834578A1 (fr) 2003-07-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081029