DE3477331D1 - Cryptographic key management system - Google Patents
Cryptographic key management systemInfo
- 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
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)
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)
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)
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 |
-
1984
- 1984-08-10 JP JP59168734A patent/JPS6061863A/en active Pending
- 1984-08-10 DE DE8484305480T patent/DE3477331D1/en not_active Expired
- 1984-08-10 EP EP19840305480 patent/EP0138320B1/en not_active Expired
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 |