ES2089001T3 - Procedimiento de generacion de un numero aleatorio en un sistema de tratamiento de datos, y sistema que utiliza dicho procedimiento. - Google Patents

Procedimiento de generacion de un numero aleatorio en un sistema de tratamiento de datos, y sistema que utiliza dicho procedimiento.

Info

Publication number
ES2089001T3
ES2089001T3 ES90403656T ES90403656T ES2089001T3 ES 2089001 T3 ES2089001 T3 ES 2089001T3 ES 90403656 T ES90403656 T ES 90403656T ES 90403656 T ES90403656 T ES 90403656T ES 2089001 T3 ES2089001 T3 ES 2089001T3
Authority
ES
Spain
Prior art keywords
zone
pct
procedure
data processing
processing 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.)
Expired - Lifetime
Application number
ES90403656T
Other languages
English (en)
Inventor
Michel Hazard
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 CP8 SA
Original Assignee
Bull CP8 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 Bull CP8 SA filed Critical Bull CP8 SA
Application granted granted Critical
Publication of ES2089001T3 publication Critical patent/ES2089001T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
    • 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
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/409—Device specific authentication in transaction processing
    • G06Q20/4097—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners
    • G06Q20/40975—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners using encryption therefor

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Finance (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Storage Device Security (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Hardware Redundancy (AREA)
  • Credit Cards Or The Like (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Stereo-Broadcasting Methods (AREA)

Abstract

EN UN SISTEMA DE TRATAMIENTO DE DATOS CON LA AYUDA DE OBJETOS PORTATILES (1) TALES COMO TARJETAS DE MEMORIA (11, 12, 13, 14, 15) Y DE CIRCUITOS DE TRATAMIENTO (10), EN EL QUE UNA PRIMERA ZONA DE MEMORIA (11) ES SUSCEPTIBLE DE SER BORRADA E INSCRITA ELECTRICAMENTE A PETICION DE LOS CIRCUITOS DE TRATAMIENTO DEL OBJETO. UNOS NUMEROS ALEATORIOS SON GENERADOS TENIENDO EN CUENTA UN PRIMER PARAMETRO TOMADO EN LA PRIMERA ZONA (11) Y AL MENOS UN SEGUNDO PARAMETRO INSCRITO EN UNA SEGUNDA ZONA (12) NO VOLATIL DEL OBJETO , SIENDO MODIFICADO EL CONTENIDO DE ESTA SEGUNDA ZONA EN CADA BORRADO DE LA PRIMERA, DE MANERA QUE LA COMBINACION DE LOS PARAMETROS NO SE ENCUENTRA NUNCA DE FORMA IDENTICA TRAS LOS DIVERSOS BORRADOS DE LA PRIMERA ZONA.
ES90403656T 1989-12-19 1990-12-18 Procedimiento de generacion de un numero aleatorio en un sistema de tratamiento de datos, y sistema que utiliza dicho procedimiento. Expired - Lifetime ES2089001T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8916768A FR2656125B1 (fr) 1989-12-19 1989-12-19 Procede de generation d'un nombre aleatoire dans un systeme de traitement de donnees, et systeme mettant en óoeuvre un tel procede.

Publications (1)

Publication Number Publication Date
ES2089001T3 true ES2089001T3 (es) 1996-10-01

Family

ID=9388660

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90403656T Expired - Lifetime ES2089001T3 (es) 1989-12-19 1990-12-18 Procedimiento de generacion de un numero aleatorio en un sistema de tratamiento de datos, y sistema que utiliza dicho procedimiento.

Country Status (11)

Country Link
US (1) US5177790A (es)
EP (1) EP0434551B1 (es)
JP (1) JPH0727459B2 (es)
AT (1) ATE118285T1 (es)
CA (1) CA2046289C (es)
DE (1) DE69016765T2 (es)
DK (1) DK0434551T3 (es)
ES (1) ES2089001T3 (es)
FR (1) FR2656125B1 (es)
HK (1) HK123695A (es)
WO (1) WO1991009381A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9109977U1 (de) * 1991-08-12 1992-12-24 Intelligent Solution Services Gmbh, 8051 Marzling Speicherkarte mit Kopierschutzeinrichtung
US5483598A (en) * 1993-07-01 1996-01-09 Digital Equipment Corp., Patent Law Group Message encryption using a hash function
US5440640A (en) * 1993-10-05 1995-08-08 Arithmetica, Inc. Multistream encryption system for secure communication
US5627355A (en) * 1994-07-13 1997-05-06 Rahman; Sam Transaction device, equipment and method for protecting account numbers and their associated personal identification numbers
US5478994A (en) * 1994-07-13 1995-12-26 Rahman; Sam Secure credit card which prevents unauthorized transactions
WO1996010811A1 (de) * 1994-09-30 1996-04-11 Siemens Aktiengesellschaft Verfahren zum erzeugen elektronischer signaturen und verwendung eines pseudo-zufallsgenerators hierzu
US5781438A (en) * 1995-12-19 1998-07-14 Pitney Bowes Inc. Token generation process in an open metering system
US6285990B1 (en) 1995-12-19 2001-09-04 Pitney Bowes Inc. Method for reissuing digital tokens in an open metering system
FR2760871B1 (fr) 1997-03-13 1999-04-16 Bull Cp8 Procede de stockage et d'exploitation d'une information sensible dans un module de securite, et module de securite associe
US6011849A (en) * 1997-08-28 2000-01-04 Syndata Technologies, Inc. Encryption-based selection system for steganography
EP0932124B1 (en) * 1998-01-14 2002-05-02 Irdeto Access B.V. Integrated circuit and smart card comprising such a circuit
US7484081B1 (en) 2000-10-10 2009-01-27 Altera Corporation Method and apparatus for protecting designs in SRAM-based programmable logic devices
JP4191915B2 (ja) * 2001-08-30 2008-12-03 独立行政法人情報通信研究機構 変換装置、暗号化復号化システム、多段変換装置、プログラム、ならびに、情報記録媒体
US7370212B2 (en) * 2003-02-25 2008-05-06 Microsoft Corporation Issuing a publisher use license off-line in a digital rights management (DRM) system
US7725740B2 (en) 2003-05-23 2010-05-25 Nagravision S.A. Generating a root key for decryption of a transmission key allowing secure communications
US8566616B1 (en) 2004-09-10 2013-10-22 Altera Corporation Method and apparatus for protecting designs in SRAM-based programmable logic devices and the like
US8612772B1 (en) 2004-09-10 2013-12-17 Altera Corporation Security core using soft key
US8438645B2 (en) 2005-04-27 2013-05-07 Microsoft Corporation Secure clock with grace periods
US8725646B2 (en) * 2005-04-15 2014-05-13 Microsoft Corporation Output protection levels
US20060265758A1 (en) * 2005-05-20 2006-11-23 Microsoft Corporation Extensible media rights
US7784685B1 (en) 2007-04-26 2010-08-31 United Services Automobile Association (Usaa) Secure card
US7959076B1 (en) * 2007-04-26 2011-06-14 United Services Automobile Association (Usaa) Secure card
US8109436B1 (en) 2007-04-26 2012-02-07 United Services Automobile Association (Usaa) Secure card
CN110070440A (zh) * 2019-04-30 2019-07-30 苏州工业园区服务外包职业学院 一种业务数据处理方法、装置、设备和存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310720A (en) * 1978-03-31 1982-01-12 Pitney Bowes Inc. Computer accessing system
FR2526977B1 (fr) * 1982-05-14 1988-06-10 Cii Honeywell Bull Procede et dispositif pour authentifier ou certifier au moins une information contenue dans une memoire d'un support electronique notamment amovible et portatif tel qu'une carte
FR2536880B1 (fr) * 1982-11-30 1987-05-07 Bull Sa Microprocesseur concu notamment pour executer les algorithmes de calcul d'un systeme de chiffrement a cle publique
FR2592510B1 (fr) * 1985-12-31 1988-02-12 Bull Cp8 Procede et appareil pour certifier des services obtenus a l'aide d'un support portatif tel qu'une carte a memoire
FR2601535B1 (fr) * 1986-07-11 1988-10-21 Bull Cp8 Procede pour certifier l'authenticite d'une donnee echangee entre deux dispositifs connectes en local ou a distance par une ligne de transmission
DE3889481D1 (de) * 1987-03-04 1994-06-16 Siemens Nixdorf Inf Syst Schaltungsanordnung zur Sicherung des Zugangs zu einem Datenverarbeitungssystem mit Hilfe einer Chipkarte.
JPS63229545A (ja) * 1987-03-04 1988-09-26 シーメンス、アクチエンゲゼルシヤフト データ交換システム
US4965828A (en) * 1989-04-05 1990-10-23 Quadri Corporation Non-volatile semiconductor memory with SCRAM hold cycle prior to SCRAM-to-E2 PROM backup transfer

Also Published As

Publication number Publication date
WO1991009381A1 (fr) 1991-06-27
DK0434551T3 (da) 1995-07-17
EP0434551B1 (fr) 1995-02-08
JPH04503884A (ja) 1992-07-09
FR2656125B1 (fr) 1994-07-08
ATE118285T1 (de) 1995-02-15
DE69016765D1 (de) 1995-03-23
US5177790A (en) 1993-01-05
CA2046289A1 (fr) 1991-06-20
CA2046289C (fr) 1995-04-25
DE69016765T2 (de) 1995-06-22
HK123695A (en) 1995-08-04
FR2656125A1 (fr) 1991-06-21
JPH0727459B2 (ja) 1995-03-29
EP0434551A1 (fr) 1991-06-26

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