FR2676291A1 - Dispositif de securite pour systeme informatique et procede de reprise d'exploitation. - Google Patents

Dispositif de securite pour systeme informatique et procede de reprise d'exploitation. Download PDF

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Publication number
FR2676291A1
FR2676291A1 FR9105520A FR9105520A FR2676291A1 FR 2676291 A1 FR2676291 A1 FR 2676291A1 FR 9105520 A FR9105520 A FR 9105520A FR 9105520 A FR9105520 A FR 9105520A FR 2676291 A1 FR2676291 A1 FR 2676291A1
Authority
FR
France
Prior art keywords
user
resumption
password
key
file
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.)
Granted
Application number
FR9105520A
Other languages
English (en)
French (fr)
Other versions
FR2676291B1 (enExample
Inventor
Pinkas Denis
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.)
Bull SAS
Original Assignee
Bull SAS
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 Bull SAS filed Critical Bull SAS
Priority to FR9105520A priority Critical patent/FR2676291A1/fr
Publication of FR2676291A1 publication Critical patent/FR2676291A1/fr
Application granted granted Critical
Publication of FR2676291B1 publication Critical patent/FR2676291B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/12—Protecting executable software
    • G06F21/121—Restricting unauthorised execution of programs
    • G06F21/123—Restricting unauthorised execution of programs by using dedicated hardware, e.g. dongles, smart cards, cryptographic processors, global positioning systems [GPS] devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10851—Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/346—Cards serving only as information carrier of service
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/0806—Details of the card
    • G07F7/0813—Specific details related to card security
    • G07F7/082—Features insuring the integrity of the data on or in the card
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/007—Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Accounting & Taxation (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Storage Device Security (AREA)
FR9105520A 1991-05-06 1991-05-06 Dispositif de securite pour systeme informatique et procede de reprise d'exploitation. Granted FR2676291A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9105520A FR2676291A1 (fr) 1991-05-06 1991-05-06 Dispositif de securite pour systeme informatique et procede de reprise d'exploitation.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9105520A FR2676291A1 (fr) 1991-05-06 1991-05-06 Dispositif de securite pour systeme informatique et procede de reprise d'exploitation.

Publications (2)

Publication Number Publication Date
FR2676291A1 true FR2676291A1 (fr) 1992-11-13
FR2676291B1 FR2676291B1 (enExample) 1995-02-24

Family

ID=9412546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9105520A Granted FR2676291A1 (fr) 1991-05-06 1991-05-06 Dispositif de securite pour systeme informatique et procede de reprise d'exploitation.

Country Status (1)

Country Link
FR (1) FR2676291A1 (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0803838A2 (de) * 1996-04-27 1997-10-29 Venture Engineering Managementgesellschaft mbH Vorrichtung und Verfahren zum Manipulieren eines Speicherbausteins
NL1004658C2 (nl) * 1996-12-02 1998-06-03 Clewits Beheer B V R Systeem en werkwijze voor het selectief activeren van één of meer software- en/of hardwarefuncties van een elektronische inrichting.
WO2001009733A1 (en) 1999-07-30 2001-02-08 Sims Bci, Inc. A function updatable device and an options card therefor
FR2802665A1 (fr) * 1999-12-17 2001-06-22 Activcard Dispositif informatique a acces par accreditation perfectionne
FR2802666A1 (fr) * 1999-12-17 2001-06-22 Activcard Systeme informatique pour application a acces par accreditation
EP1076875A4 (en) * 1998-05-06 2003-03-12 American Express Travel Relate METHOD AND APPARATUS FOR DYNAMIC CHIP CARD PERSONALIZATION AND SYNCHRONIZATION
FR2833093A1 (fr) * 2001-12-03 2003-06-06 Schlumberger Systems & Service Procede d'echange de blocs de donnees, procede d'echange et de traitement de blocs de donnees, objet portatif, et automate pour la mise en oeuvre de procede
US6694436B1 (en) 1998-05-22 2004-02-17 Activcard Terminal and system for performing secure electronic transactions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1328671C (zh) * 2002-12-06 2007-07-25 颜骏声 使计算机平台中虚拟硬盘激活的方法及其便携式钥匙

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089876A1 (fr) * 1982-03-18 1983-09-28 Bull S.A. Procédé et dispositif de protection d'un logiciel livré par un fournisseur à un utilisateur
EP0157303A2 (en) * 1984-03-31 1985-10-09 Kabushiki Kaisha Toshiba Data processing device
EP0363122B1 (en) * 1988-10-03 1994-12-21 Fujitsu Limited Transaction authentication system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089876A1 (fr) * 1982-03-18 1983-09-28 Bull S.A. Procédé et dispositif de protection d'un logiciel livré par un fournisseur à un utilisateur
EP0157303A2 (en) * 1984-03-31 1985-10-09 Kabushiki Kaisha Toshiba Data processing device
EP0363122B1 (en) * 1988-10-03 1994-12-21 Fujitsu Limited Transaction authentication system

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0803838A2 (de) * 1996-04-27 1997-10-29 Venture Engineering Managementgesellschaft mbH Vorrichtung und Verfahren zum Manipulieren eines Speicherbausteins
NL1004658C2 (nl) * 1996-12-02 1998-06-03 Clewits Beheer B V R Systeem en werkwijze voor het selectief activeren van één of meer software- en/of hardwarefuncties van een elektronische inrichting.
WO1998025238A1 (en) * 1996-12-02 1998-06-11 R. Clewits Beheer B.V. System and method for the selective activation of one or several software and/or hardware functions of a programmable device
EP1076875A4 (en) * 1998-05-06 2003-03-12 American Express Travel Relate METHOD AND APPARATUS FOR DYNAMIC CHIP CARD PERSONALIZATION AND SYNCHRONIZATION
US6694436B1 (en) 1998-05-22 2004-02-17 Activcard Terminal and system for performing secure electronic transactions
WO2001009733A1 (en) 1999-07-30 2001-02-08 Sims Bci, Inc. A function updatable device and an options card therefor
EP1204926A4 (en) * 1999-07-30 2009-12-09 Smiths Medical Pm Inc A FUNCTION-UPDATABLE DEVICE AND OPTION CARD FOR THIS
WO2001044886A3 (fr) * 1999-12-17 2001-12-13 Activcard Systeme informatique pour application a acces par accreditation
WO2001044949A3 (fr) * 1999-12-17 2001-12-27 Activcard Dispositif informatique pour l'application de donnees accreditives a un logiciel ou a un service
FR2802666A1 (fr) * 1999-12-17 2001-06-22 Activcard Systeme informatique pour application a acces par accreditation
US6988210B1 (en) 1999-12-17 2006-01-17 Activcard Data processing system for application to access by accreditation
US7320139B2 (en) 1999-12-17 2008-01-15 Activcard Data processing system for application to access by accreditation
FR2802665A1 (fr) * 1999-12-17 2001-06-22 Activcard Dispositif informatique a acces par accreditation perfectionne
FR2833093A1 (fr) * 2001-12-03 2003-06-06 Schlumberger Systems & Service Procede d'echange de blocs de donnees, procede d'echange et de traitement de blocs de donnees, objet portatif, et automate pour la mise en oeuvre de procede

Also Published As

Publication number Publication date
FR2676291B1 (enExample) 1995-02-24

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