DE69019037D1 - Mehrebenen-Sicherheitsvorrichtung und -verfahren mit persönlichem Schlüssel. - Google Patents

Mehrebenen-Sicherheitsvorrichtung und -verfahren mit persönlichem Schlüssel.

Info

Publication number
DE69019037D1
DE69019037D1 DE69019037T DE69019037T DE69019037D1 DE 69019037 D1 DE69019037 D1 DE 69019037D1 DE 69019037 T DE69019037 T DE 69019037T DE 69019037 T DE69019037 T DE 69019037T DE 69019037 D1 DE69019037 D1 DE 69019037D1
Authority
DE
Germany
Prior art keywords
procedure
security device
level security
personal key
personal
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
DE69019037T
Other languages
English (en)
Other versions
DE69019037T2 (de
Inventor
Martin M Atalla
Webster D Hopkins
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.)
Tandem Computers Inc
Original Assignee
Tandem Computers 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 Tandem Computers Inc filed Critical Tandem Computers Inc
Publication of DE69019037D1 publication Critical patent/DE69019037D1/de
Application granted granted Critical
Publication of DE69019037T2 publication Critical patent/DE69019037T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G06Q20/401—Transaction verification
    • G06Q20/4012—Verifying personal identification numbers [PIN]
    • 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
    • H04L9/3226—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 a predetermined code, e.g. password, passphrase or PIN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Accounting & Taxation (AREA)
  • General Physics & Mathematics (AREA)
  • Finance (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
DE69019037T 1989-03-01 1990-02-27 Mehrebenen-Sicherheitsvorrichtung und -verfahren mit persönlichem Schlüssel. Expired - Lifetime DE69019037T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/317,676 US4965568A (en) 1989-03-01 1989-03-01 Multilevel security apparatus and method with personal key

Publications (2)

Publication Number Publication Date
DE69019037D1 true DE69019037D1 (de) 1995-06-08
DE69019037T2 DE69019037T2 (de) 1995-10-12

Family

ID=23234778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69019037T Expired - Lifetime DE69019037T2 (de) 1989-03-01 1990-02-27 Mehrebenen-Sicherheitsvorrichtung und -verfahren mit persönlichem Schlüssel.

Country Status (6)

Country Link
US (1) US4965568A (de)
EP (1) EP0385400B1 (de)
JP (1) JP2959794B2 (de)
AU (1) AU615832B2 (de)
CA (1) CA2010345C (de)
DE (1) DE69019037T2 (de)

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Also Published As

Publication number Publication date
US4965568A (en) 1990-10-23
CA2010345C (en) 1995-06-06
JPH0367355A (ja) 1991-03-22
EP0385400A3 (de) 1991-06-26
EP0385400A2 (de) 1990-09-05
JP2959794B2 (ja) 1999-10-06
AU615832B2 (en) 1991-10-10
AU5052790A (en) 1990-09-06
EP0385400B1 (de) 1995-05-03
DE69019037T2 (de) 1995-10-12
CA2010345A1 (en) 1990-09-01

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