ATE187271T1 - Verfahren zum erzeugen eines mit einem integrierten schaltkreis versehenen verschlüsselungsschlüssels - Google Patents

Verfahren zum erzeugen eines mit einem integrierten schaltkreis versehenen verschlüsselungsschlüssels

Info

Publication number
ATE187271T1
ATE187271T1 AT96931864T AT96931864T ATE187271T1 AT E187271 T1 ATE187271 T1 AT E187271T1 AT 96931864 T AT96931864 T AT 96931864T AT 96931864 T AT96931864 T AT 96931864T AT E187271 T1 ATE187271 T1 AT E187271T1
Authority
AT
Austria
Prior art keywords
integrated circuit
encryption key
pct
matrix
generating
Prior art date
Application number
AT96931864T
Other languages
English (en)
Inventor
Alain Rhelimi
Vincent Rigal
Rene Rose
Original Assignee
Schlumberger Systems & Service
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
Priority claimed from FR9511078A external-priority patent/FR2738970B1/fr
Application filed by Schlumberger Systems & Service filed Critical Schlumberger Systems & Service
Application granted granted Critical
Publication of ATE187271T1 publication Critical patent/ATE187271T1/de

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
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
    • G06K19/07372—Means for preventing undesired reading or writing from or onto record carriers by detecting tampering with the circuit
    • 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
    • G07F7/0806—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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/57—Protection from inspection, reverse engineering or tampering
    • H01L23/576—Protection from inspection, reverse engineering or tampering using active circuits
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Business, Economics & Management (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Accounting & Taxation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Finance (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Semiconductor Integrated Circuits (AREA)
AT96931864T 1995-09-19 1996-09-18 Verfahren zum erzeugen eines mit einem integrierten schaltkreis versehenen verschlüsselungsschlüssels ATE187271T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9511078A FR2738970B1 (fr) 1995-09-19 1995-09-19 Procede de determination d'une cle diversifiee associee a un circuit integre
FR9604436A FR2738971B1 (fr) 1995-09-19 1996-04-05 Procede de determination d'une cle de cryptage associee a un circuit integre

Publications (1)

Publication Number Publication Date
ATE187271T1 true ATE187271T1 (de) 1999-12-15

Family

ID=26232219

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96931864T ATE187271T1 (de) 1995-09-19 1996-09-18 Verfahren zum erzeugen eines mit einem integrierten schaltkreis versehenen verschlüsselungsschlüssels

Country Status (7)

Country Link
US (1) US6047068A (de)
EP (1) EP0861479B1 (de)
JP (1) JP3813175B2 (de)
AT (1) ATE187271T1 (de)
DE (1) DE69605445T2 (de)
FR (1) FR2738971B1 (de)
WO (1) WO1997011442A1 (de)

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US20020049910A1 (en) * 2000-07-25 2002-04-25 Salomon Allen Michael Unified trust model providing secure identification, authentication and validation of physical products and entities, and processing, storage and exchange of information
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DE10040188A1 (de) * 2000-08-17 2002-02-28 Infineon Technologies Ag Siegel zur Authentifizierung von versiegelten Objekten und Verfahren zur Herstellung und Prüfung der Siegel
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DE10247485A1 (de) * 2002-10-11 2004-04-22 Infineon Technologies Ag Chip mit Angriffsschutz
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EP1631987A2 (de) * 2003-05-26 2006-03-08 Koninklijke Philips Electronics N.V. Halbleiteranordnung, verfahren und system zur authentifikation
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DE102005024379A1 (de) * 2005-05-27 2006-11-30 Universität Mannheim Verfahren zur Erzeugung und/oder Einprägung eines wiedergewinnbaren kryptographischen Schlüssels bei der Herstellung einer topographischen Struktur
US11011396B2 (en) 2013-01-05 2021-05-18 Frederick A. Flitsch Customized smart devices and touchscreen devices and cleanspace manufacturing methods to make them
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US10395064B2 (en) * 2016-09-02 2019-08-27 Frederick A. Flitsch Customized smart devices and touchscreen devices and clean space manufacturing methods to make them
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Also Published As

Publication number Publication date
FR2738971A1 (fr) 1997-03-21
FR2738971B1 (fr) 1997-10-10
EP0861479B1 (de) 1999-12-01
US6047068A (en) 2000-04-04
EP0861479A1 (de) 1998-09-02
JPH11514466A (ja) 1999-12-07
WO1997011442A1 (fr) 1997-03-27
JP3813175B2 (ja) 2006-08-23
DE69605445D1 (de) 2000-01-05
DE69605445T2 (de) 2000-06-21

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