DE69805650T2 - Geschütztes lesen eines kodierten, kryptographischen schlüssels - Google Patents

Geschütztes lesen eines kodierten, kryptographischen schlüssels

Info

Publication number
DE69805650T2
DE69805650T2 DE69805650T DE69805650T DE69805650T2 DE 69805650 T2 DE69805650 T2 DE 69805650T2 DE 69805650 T DE69805650 T DE 69805650T DE 69805650 T DE69805650 T DE 69805650T DE 69805650 T2 DE69805650 T2 DE 69805650T2
Authority
DE
Germany
Prior art keywords
communication apparatus
cryptographic key
predetermined number
coded
key
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
DE69805650T
Other languages
English (en)
Other versions
DE69805650D1 (de
Inventor
Frank Fransen
Jeroen Doell
Reinder Wolthuis
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.)
PTT Post Holdings BV
Original Assignee
PTT Post Holdings BV
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 PTT Post Holdings BV filed Critical PTT Post Holdings BV
Application granted granted Critical
Publication of DE69805650D1 publication Critical patent/DE69805650D1/de
Publication of DE69805650T2 publication Critical patent/DE69805650T2/de
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; CALCULATING OR 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; CALCULATING OR 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
DE69805650T 1997-11-07 1998-11-05 Geschütztes lesen eines kodierten, kryptographischen schlüssels Expired - Lifetime DE69805650T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1007495A NL1007495C2 (nl) 1997-11-07 1997-11-07 Werkwijze voor het beveiligd uitlezen van een vercijferd, opgeslagen cryptografische sleutel en communicatieapparaten daarvoor.
PCT/EP1998/007211 WO1999024943A2 (en) 1997-11-07 1998-11-05 Protectedly reading out an enciphered, cryptographic key

Publications (2)

Publication Number Publication Date
DE69805650D1 DE69805650D1 (de) 2002-07-04
DE69805650T2 true DE69805650T2 (de) 2003-03-06

Family

ID=19765985

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69805650T Expired - Lifetime DE69805650T2 (de) 1997-11-07 1998-11-05 Geschütztes lesen eines kodierten, kryptographischen schlüssels

Country Status (12)

Country Link
US (1) US6775773B1 (de)
EP (1) EP1036382B1 (de)
AT (1) ATE218234T1 (de)
AU (1) AU751214B2 (de)
CA (1) CA2309435C (de)
DE (1) DE69805650T2 (de)
DK (1) DK1036382T3 (de)
ES (1) ES2177125T3 (de)
NL (1) NL1007495C2 (de)
NO (1) NO319813B1 (de)
PT (1) PT1036382E (de)
WO (1) WO1999024943A2 (de)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8524020D0 (en) 1985-09-30 1985-11-06 British Telecomm Electronic funds transfer
EP0246823A3 (en) 1986-05-22 1989-10-04 Racal-Guardata Limited Data communication systems and methods
JP2901767B2 (ja) * 1991-02-08 1999-06-07 株式会社東芝 暗号通信システム及び携帯可能電子装置
DE4119924C3 (de) * 1991-06-17 1996-06-20 Siemens Ag Verfahren zur Sicherung von ladbaren Guthaben in Chipkarten
EP0681768B1 (de) * 1992-12-30 2001-03-28 Telstra Corporation Limited Verfahren und einrichtung zur erzeugung einer chiffriersequenz
FR2704341B1 (fr) * 1993-04-22 1995-06-02 Bull Cp8 Dispositif de protection des clés d'une carte à puce.
US5757913A (en) * 1993-04-23 1998-05-26 International Business Machines Corporation Method and apparatus for data authentication in a data communication environment
JPH09128507A (ja) * 1995-11-02 1997-05-16 Oki Electric Ind Co Ltd 相互認証方法
US5982896A (en) * 1996-12-23 1999-11-09 Pitney Bowes Inc. System and method of verifying cryptographic postage evidencing using a fixed key set
ATE281680T1 (de) * 1997-03-24 2004-11-15 Visa Int Service Ass System und verfahren für eine mehrzweckchipkarte die eine nachträgliche speicherung einer anwendung auf dieser karte ermöglicht

Also Published As

Publication number Publication date
CA2309435A1 (en) 1999-05-20
WO1999024943A3 (en) 1999-07-15
NO20002184L (no) 2000-06-06
AU751214B2 (en) 2002-08-08
NL1007495C2 (nl) 1999-05-12
PT1036382E (pt) 2002-10-31
EP1036382A2 (de) 2000-09-20
EP1036382B1 (de) 2002-05-29
NO20002184D0 (no) 2000-04-27
AU2049099A (en) 1999-05-31
ES2177125T3 (es) 2002-12-01
CA2309435C (en) 2003-10-28
DE69805650D1 (de) 2002-07-04
ATE218234T1 (de) 2002-06-15
WO1999024943A2 (en) 1999-05-20
US6775773B1 (en) 2004-08-10
NO319813B1 (no) 2005-09-19
DK1036382T3 (da) 2002-08-19

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: PTT POST HOLDINGS B.V., HOOFDDORP, NL

8364 No opposition during term of opposition