DE3477331D1 - Cryptographic key management system - Google Patents

Cryptographic key management system

Info

Publication number
DE3477331D1
DE3477331D1 DE8484305480T DE3477331T DE3477331D1 DE 3477331 D1 DE3477331 D1 DE 3477331D1 DE 8484305480 T DE8484305480 T DE 8484305480T DE 3477331 T DE3477331 T DE 3477331T DE 3477331 D1 DE3477331 D1 DE 3477331D1
Authority
DE
Germany
Prior art keywords
management system
key management
cryptographic key
cryptographic
management
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
Application number
DE8484305480T
Other languages
German (de)
Inventor
Carl Merritt Campbell
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.)
Visa USA Inc
Original Assignee
Visa USA Inc
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 Visa USA Inc filed Critical Visa USA Inc
Application granted granted Critical
Publication of DE3477331D1 publication Critical patent/DE3477331D1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F19/00—Complete banking systems; Coded card-freed arrangements adapted for dispensing or receiving monies or the like and posting such transactions to existing accounts, e.g. automatic teller machines
    • G07F19/20—Automatic teller machines [ATMs]
    • G07F19/206—Software aspects at ATMs
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
DE8484305480T 1983-09-02 1984-08-10 Cryptographic key management system Expired DE3477331D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52916183A 1983-09-02 1983-09-02

Publications (1)

Publication Number Publication Date
DE3477331D1 true DE3477331D1 (en) 1989-04-20

Family

ID=24108779

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484305480T Expired DE3477331D1 (en) 1983-09-02 1984-08-10 Cryptographic key management system

Country Status (3)

Country Link
EP (1) EP0138320B1 (en)
JP (1) JPS6061863A (en)
DE (1) DE3477331D1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650978A (en) * 1985-01-23 1987-03-17 Rmh Systems, Inc. Off line cash card system and method
FR2829332B1 (en) * 1986-04-30 2004-09-03 Thomson Csf METHOD FOR MANAGING SECRET MATERIALS RELATING TO DISPERSED POSTS AND SYSTEM FOR IMPLEMENTING SUCH A METHOD
FR2600190B1 (en) * 1986-06-16 1988-08-26 Bull Cp8 METHOD FOR DIVERSIFYING A BASE KEY AND FOR AUTHENTICATING A KEY THUS DIVERSIFIED AS HAVING BEEN PREPARED FROM A PREDETERMINED BASE KEY, AND IMPLEMENTATION SYSTEM
DE3889481D1 (en) * 1987-03-04 1994-06-16 Siemens Nixdorf Inf Syst Circuit arrangement for securing access to a data processing system using a chip card.
US5396558A (en) * 1992-09-18 1995-03-07 Nippon Telegraph And Telephone Corporation Method and apparatus for settlement of accounts by IC cards
FR2697361B1 (en) * 1992-10-27 1994-12-16 Bull Cp8 Method and system for recording information on a medium making it possible to subsequently certify the originality of this information.
US5796835A (en) * 1992-10-27 1998-08-18 Bull Cp8 Method and system for writing information in a data carrier making it possible to later certify the originality of this information
FR2719925B1 (en) * 1994-05-10 1996-06-07 Bull Cp8 Method for producing a common key in two devices for implementing a common cryptographic procedure, and associated apparatus.
SE511507C2 (en) * 1997-06-10 1999-10-11 Digital Equipment Bcfi Ab Security module for transaction station and transaction station
US6831982B1 (en) * 1999-11-19 2004-12-14 Storage Technology Corporation Encryption key management system using multiple smart cards
US7110986B1 (en) 2001-04-23 2006-09-19 Diebold, Incorporated Automated banking machine system and method
US7159114B1 (en) 2001-04-23 2007-01-02 Diebold, Incorporated System and method of securely installing a terminal master key on an automated banking machine
US7328337B2 (en) 2001-05-25 2008-02-05 America Online, Incorporated Trust grant and revocation from a master key to secondary keys
JP2003141432A (en) * 2001-11-02 2003-05-16 Sony Corp Electronic commerce system, server and method
WO2011129887A2 (en) * 2010-04-13 2011-10-20 Mastercard International Incorporated Method and apparatus for global replacement card services
US9947001B2 (en) * 2013-03-15 2018-04-17 Mastercard International Incorporated System and method for using multiple payment accounts using a single payment device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186871A (en) * 1978-03-01 1980-02-05 International Business Machines Corporation Transaction execution system with secure encryption key storage and communications
US4317957A (en) * 1980-03-10 1982-03-02 Marvin Sendrow System for authenticating users and devices in on-line transaction networks
US4423287A (en) * 1981-06-26 1983-12-27 Visa U.S.A., Inc. End-to-end encryption system and method of operation

Also Published As

Publication number Publication date
JPS6061863A (en) 1985-04-09
EP0138320B1 (en) 1989-03-15
EP0138320A3 (en) 1986-02-19
EP0138320A2 (en) 1985-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, P., DIPL.-ING. ZWIRNER, G., DIPL.-ING. DIPL.-WIRTSCH.-ING., 6200 WIESBADEN WESER, W., DIPL.-PHYS. DR.RER.NAT. KRAMER, R., DIPL.-ING. HOFFMANN, E., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN

8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN

8339 Ceased/non-payment of the annual fee