ES2007813A6 - Arrangement for preventing unauthorized access - Google Patents

Arrangement for preventing unauthorized access

Info

Publication number
ES2007813A6
ES2007813A6 ES8801154A ES8801154A ES2007813A6 ES 2007813 A6 ES2007813 A6 ES 2007813A6 ES 8801154 A ES8801154 A ES 8801154A ES 8801154 A ES8801154 A ES 8801154A ES 2007813 A6 ES2007813 A6 ES 2007813A6
Authority
ES
Spain
Prior art keywords
arrangement
unauthorized access
preventing unauthorized
microprocessor
functional unit
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
ES8801154A
Other languages
Spanish (es)
Inventor
Von Thurnher Wolfgang Loy
Kurt Schmid
Bernhard Schnabl
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.)
IDO AG
Original Assignee
IDO AG
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 IDO AG filed Critical IDO AG
Publication of ES2007813A6 publication Critical patent/ES2007813A6/en
Expired 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
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/86—Secure or tamper-resistant housings
    • G06F21/87—Secure or tamper-resistant housings by means of encapsulation, e.g. for integrated circuits
    • 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
    • G06Q20/30—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
    • G06Q20/357—Cards having a plurality of specified features
    • 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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G07C9/23—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder by means of a password
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/29—Individual registration on entry or exit involving the use of a pass the pass containing active electronic elements, e.g. smartcards
    • 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
    • G07F7/0806—Details of the card
    • G07F7/0813—Specific details related to card security
    • G07F7/082—Features insuring the integrity of the data on or in the card

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Accounting & Taxation (AREA)
  • General Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Finance (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Storage Device Security (AREA)

Abstract

The essential component of the arrangement is a key element (2) with a microprocessor (4), a working memory (8), a program memory (10), a programmable data memory (12) and an input-output (14) which can be connected to the cryptographically protected member of the functional unit of the arrangement. Access to the data stored in the functional unit is possible only through the microprocessor (4) of the key element.
ES8801154A 1987-04-14 1988-04-14 Arrangement for preventing unauthorized access Expired ES2007813A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH144787 1987-04-14

Publications (1)

Publication Number Publication Date
ES2007813A6 true ES2007813A6 (en) 1989-07-01

Family

ID=4210675

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8801154A Expired ES2007813A6 (en) 1987-04-14 1988-04-14 Arrangement for preventing unauthorized access

Country Status (3)

Country Link
AU (1) AU1341688A (en)
ES (1) ES2007813A6 (en)
WO (1) WO1988008176A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0658863A3 (en) * 1990-07-11 1995-06-28 Hitachi, Ltd. Memory card for use with a digital information system
DE19709364C2 (en) * 1997-03-07 1998-12-24 Diehl Ident Gmbh Seal for a split housing
AUPO817697A0 (en) * 1997-07-22 1997-08-14 Green, James Edward Security system
US6292898B1 (en) 1998-02-04 2001-09-18 Spyrus, Inc. Active erasure of electronically stored data upon tamper detection
AU2001239854A1 (en) * 2000-02-23 2001-09-03 Iridian Technologies, Inc. Tamper proof case for electronic devices having memories with sensitive information
DE10047436A1 (en) * 2000-09-21 2002-08-29 Giesecke & Devrient Gmbh security module

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2224937C2 (en) * 1972-05-23 1983-04-14 Gretag AG, 8105 Regensdorf, Zürich Verification system for identification card, key or disc - stores assigned security data in memory for comparison with reference valve from test unit
FR2401459A1 (en) * 1977-08-26 1979-03-23 Cii Honeywell Bull PORTABLE INFORMATION MEDIA EQUIPPED WITH A MICROPROCESSOR AND A PROGRAMMABLE DEAD MEMORY
CH640971A5 (en) * 1979-06-28 1984-01-31 Kurt Ehrat Mobile data container secured against unauthorised access
US4453074A (en) * 1981-10-19 1984-06-05 American Express Company Protection system for intelligent cards
EP0128672A1 (en) * 1983-05-13 1984-12-19 Ira Dennis Gale Data security device
EP0142013A3 (en) * 1983-10-14 1988-01-20 Gerhard Marte Portable memory for recording, storing and reproducing data
DE3347483A1 (en) * 1983-12-29 1985-07-11 GAO Gesellschaft für Automation und Organisation mbH, 8000 München DEVICE FOR SECURING SECRET INFORMATION
JPS61210488A (en) * 1985-03-14 1986-09-18 Toppan Moore Co Ltd Ic card

Also Published As

Publication number Publication date
WO1988008176A1 (en) 1988-10-20
AU1341688A (en) 1988-11-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000403