FR2471083B1 - - Google Patents

Info

Publication number
FR2471083B1
FR2471083B1 FR7929588A FR7929588A FR2471083B1 FR 2471083 B1 FR2471083 B1 FR 2471083B1 FR 7929588 A FR7929588 A FR 7929588A FR 7929588 A FR7929588 A FR 7929588A FR 2471083 B1 FR2471083 B1 FR 2471083B1
Authority
FR
France
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
FR7929588A
Other versions
FR2471083A1 (fr
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.)
Thales SA
Original Assignee
Dassault Electronique SA
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 Dassault Electronique SA filed Critical Dassault Electronique SA
Priority to FR7929588A priority Critical patent/FR2471083A1/fr
Priority to DE19803044984 priority patent/DE3044984A1/de
Priority to US06/211,970 priority patent/US4409434A/en
Publication of FR2471083A1 publication Critical patent/FR2471083A1/fr
Application granted granted Critical
Publication of FR2471083B1 publication Critical patent/FR2471083B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
    • H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
    • H01L27/085—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only
    • H01L27/088—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate
    • 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
    • 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
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Accounting & Taxation (AREA)
  • Computer Hardware Design (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Finance (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Storage Device Security (AREA)
FR7929588A 1979-11-30 1979-11-30 Dispositif de circuit integre a transistors mos, utilisable notamment pour le codage Granted FR2471083A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7929588A FR2471083A1 (fr) 1979-11-30 1979-11-30 Dispositif de circuit integre a transistors mos, utilisable notamment pour le codage
DE19803044984 DE3044984A1 (de) 1979-11-30 1980-11-28 Integrierte transistorschaltung, insbesondere fuer codierung
US06/211,970 US4409434A (en) 1979-11-30 1980-12-01 Transistor integrated device, particularly usable for coding purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7929588A FR2471083A1 (fr) 1979-11-30 1979-11-30 Dispositif de circuit integre a transistors mos, utilisable notamment pour le codage

Publications (2)

Publication Number Publication Date
FR2471083A1 FR2471083A1 (fr) 1981-06-12
FR2471083B1 true FR2471083B1 (fr) 1983-08-12

Family

ID=9232286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929588A Granted FR2471083A1 (fr) 1979-11-30 1979-11-30 Dispositif de circuit integre a transistors mos, utilisable notamment pour le codage

Country Status (1)

Country Link
FR (1) FR2471083A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2738970B1 (fr) * 1995-09-19 1997-10-10 Schlumberger Ind Sa Procede de determination d'une cle diversifiee associee a un circuit integre
FR2738971B1 (fr) * 1995-09-19 1997-10-10 Schlumberger Ind Sa Procede de determination d'une cle de cryptage associee a un circuit integre
DE50014713D1 (de) * 2000-01-11 2007-11-22 Infineon Technologies Ag Halbleiterchip mit eindeutiger identität und verfahren zur festlegung der eindeutigen identität eines halbleiterchips

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT287366B (de) * 1968-09-13 1971-01-25 Intelectron Patentverwaltung G Identifizierungsschalter
JPS5947464B2 (ja) * 1974-09-11 1984-11-19 株式会社日立製作所 半導体装置
US4045811A (en) * 1975-08-04 1977-08-30 Rca Corporation Semiconductor integrated circuit device including an array of insulated gate field effect transistors

Also Published As

Publication number Publication date
FR2471083A1 (fr) 1981-06-12

Similar Documents

Publication Publication Date Title
FR2449084B1 (fr)
FR2449135B1 (fr)
FR2446553B1 (fr)
BR8002583A (fr)
BR8006808A (fr)
FR2446322B2 (fr)
DE2950931C2 (fr)
FR2448627B1 (fr)
FR2446729B3 (fr)
FR2447360B1 (fr)
FR2447328B1 (fr)
DE2921750C2 (fr)
FR2446459B3 (fr)
FR2471083B1 (fr)
DE2950343C2 (fr)
FR2445708B1 (fr)
FR2447740B1 (fr)
AU77763S (fr)
BR5901094U (fr)
AU79826S (fr)
AU79918S (fr)
AU79950S (fr)
AU80228S (fr)
BG44705A3 (fr)
BG28532A1 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse