ES2047731T3 - Procedimiento para la generacion de un numero aleatorio para la transmision codificada de datos. - Google Patents

Procedimiento para la generacion de un numero aleatorio para la transmision codificada de datos.

Info

Publication number
ES2047731T3
ES2047731T3 ES90104208T ES90104208T ES2047731T3 ES 2047731 T3 ES2047731 T3 ES 2047731T3 ES 90104208 T ES90104208 T ES 90104208T ES 90104208 T ES90104208 T ES 90104208T ES 2047731 T3 ES2047731 T3 ES 2047731T3
Authority
ES
Spain
Prior art keywords
subscriber
random cipher
transmitted
procedure
generation
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
ES90104208T
Other languages
English (en)
Inventor
Dietrich Kruse
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.)
Wincor Nixdorf International GmbH
Original Assignee
Wincor Nixdorf International GmbH
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 Wincor Nixdorf International GmbH filed Critical Wincor Nixdorf International GmbH
Application granted granted Critical
Publication of ES2047731T3 publication Critical patent/ES2047731T3/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
    • G07F7/1016—Devices or methods for securing the PIN and other transaction-data, e.g. by encryption
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Facsimile Transmission Control (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

PROVINIENDO DE UNA AUTENTIFICACION MUTUA DE DOS PARTICIPANTES (A, B) EN QUE CON AYUDA DE UNA LLAVE (K) SECRETA Y UN ALGORITMO CIFRADO (F) IMPLEMENTARIO CON DEPENDENCIA DE LA CIFRA IMPREVISTA (V1, V2) TRANSMITIDA A OTRO PARTICIPANTE SE FORMA UN PARAMETRO DE AUTORIZACION (AP1, AP2) Y SE TRANSMITE PARA COMPROBACION AL OTRO PARTICIPANTE, SE FORMA POR ENCADENAMFIENTO LOGICO DE ESTE PARAMETRO DE AUTORIZACION CON EL PRODUCIDO POR EL PARTICIPANTE EN ULTIMO LUGAR Y LA ANTIGUA CIFRA IMPREVISTA ALMACENADA UN NUEVO VALOR DE PARTIDA PARA EL PROPIO GENERADOR DE CIFRAS IMPREVISTAS, CUYA NUEVA CIFRA IMPREVISTA TANTO SE ALMACENA COMO SE TRANSMITE AL OTRO PARTICIPANTE.
ES90104208T 1989-03-08 1990-03-05 Procedimiento para la generacion de un numero aleatorio para la transmision codificada de datos. Expired - Lifetime ES2047731T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3907527 1989-03-08

Publications (1)

Publication Number Publication Date
ES2047731T3 true ES2047731T3 (es) 1994-03-01

Family

ID=6375858

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90104208T Expired - Lifetime ES2047731T3 (es) 1989-03-08 1990-03-05 Procedimiento para la generacion de un numero aleatorio para la transmision codificada de datos.

Country Status (5)

Country Link
US (1) US5148007A (es)
EP (1) EP0388700B1 (es)
AT (1) ATE99096T1 (es)
DE (1) DE59003920D1 (es)
ES (1) ES2047731T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008971A1 (de) * 1990-03-20 1991-09-26 Siemens Nixdorf Inf Syst Verfahren zur authentifizierung eines eine datenstation benutzenden anwenders
ATE136139T1 (de) * 1992-01-22 1996-04-15 Siemens Nixdorf Inf Syst Verfahren zur gegenseitigen authentifikation einer chipkarte und eines terminals
USRE37011E1 (en) * 1993-10-20 2001-01-09 Mas-Hamilton Group, Inc. Electronic combination lock utilizing a one time use combination
CA2133057C (en) * 1993-10-20 2005-03-15 Gerald Lee Dawson Electronic combination lock utilizing a one-time use combination
EP0683293A1 (de) * 1994-05-03 1995-11-22 TEMIC TELEFUNKEN microelectronic GmbH Verfahren zum Betrieb eines Datenübertragungssystems aus einem Transponder und einem Lesegerät
DE4445615A1 (de) * 1994-12-21 1996-06-27 Sel Alcatel Ag Verfahren zur Gewährleistung der Vertraulichkeit in leitungsgebundenen Zugangsnetzen mit Punkt-zu-Mehrpunkt-Strukturen sowie Netzkomponenten und Programm-Modul hierfür
KR100315641B1 (ko) 1999-03-03 2001-12-12 서평원 오티에이피에이를 위한 단말기와 시스템의 상호 인증 방법
JPH11338982A (ja) * 1998-05-25 1999-12-10 Mitsubishi Electric Corp Ｉｃメモリカードシステム装置及びそのｉｃメモリカード
US6988197B1 (en) * 1999-12-02 2006-01-17 Telefonaktiebolaget L M Ericsson (Publ) Synchronization of authentication ciphering offset
JP2002198956A (ja) * 2000-12-27 2002-07-12 Toshiba Corp 通信装置、及びその認証方法
US8526914B2 (en) * 2004-06-04 2013-09-03 Alcatel Lucent Self-synchronizing authentication and key agreement protocol
DE102006039327B4 (de) 2006-08-22 2008-06-26 Nokia Siemens Networks Gmbh & Co.Kg Verfahren zur Authentifizierung
DE102007010992A1 (de) * 2007-03-05 2008-09-11 Conti Temic Microelectronic Gmbh Verfahren und Vorrichtung zur Übertragung von Daten und zum Durchführen der Reaktionen auf diese Daten

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283599A (en) * 1979-01-16 1981-08-11 Atalla Technovations Method and apparatus for securing data transmissions
FR2549989B1 (fr) * 1983-07-29 1985-09-13 Philips Ind Commerciale Systeme d'authentification entre un lecteur de carte et une carte de paiement echangeant des informations
GB2144546B (en) * 1983-08-04 1987-05-28 Standard Telephones Cables Ltd Surface acoustic wave accelerometer
US4630201A (en) * 1984-02-14 1986-12-16 International Security Note & Computer Corporation On-line and off-line transaction security system using a code generated from a transaction parameter and a random number
JPS61278989A (ja) * 1985-06-04 1986-12-09 Toppan Moore Co Ltd Ｉｃカ−ドのリ−ダ・ライタ
JPH0762862B2 (ja) * 1985-09-17 1995-07-05 カシオ計算機株式会社 Ｉｃカ−ドシステムにおける認証方式
US4799061A (en) * 1985-11-18 1989-01-17 International Business Machines Corporation Secure component authentication system
FR2600189B1 (fr) * 1986-06-16 1991-02-01 Bull Cp8 Procede pour faire authentifier par un milieu exterieur un objet portatif tel qu'une carte a memoire accouplee a ce milieu
ES2051780T3 (es) * 1987-03-04 1994-07-01 Siemens Nixdorf Inf Syst Disposicion de circuito para asegurar el acceso a un sistema de proceso de datos con la ayuda de una tarjeta de chips.
EP0281058B1 (de) * 1987-03-04 1993-02-03 Siemens Nixdorf Informationssysteme Aktiengesellschaft Datenaustauschsystem

Also Published As

Publication number Publication date
EP0388700A1 (de) 1990-09-26
US5148007A (en) 1992-09-15
ATE99096T1 (de) 1994-01-15
EP0388700B1 (de) 1993-12-22
DE59003920D1 (de) 1994-02-03

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