WO2002015270A3 - Siegel zur authentifizierung von versiegelten objekten und verfahren zur herstellung und prüfung der siegel - Google Patents

Siegel zur authentifizierung von versiegelten objekten und verfahren zur herstellung und prüfung der siegel Download PDF

Info

Publication number
WO2002015270A3
WO2002015270A3 PCT/DE2001/003099 DE0103099W WO0215270A3 WO 2002015270 A3 WO2002015270 A3 WO 2002015270A3 DE 0103099 W DE0103099 W DE 0103099W WO 0215270 A3 WO0215270 A3 WO 0215270A3
Authority
WO
WIPO (PCT)
Prior art keywords
seal
verifying
producing
authenticating objects
materials
Prior art date
Application number
PCT/DE2001/003099
Other languages
English (en)
French (fr)
Other versions
WO2002015270A2 (de
Inventor
Stefan Wallstab
Original Assignee
Infineon Technologies Ag
Stefan Wallstab
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 Infineon Technologies Ag, Stefan Wallstab filed Critical Infineon Technologies Ag
Publication of WO2002015270A2 publication Critical patent/WO2002015270A2/de
Publication of WO2002015270A3 publication Critical patent/WO2002015270A3/de

Links

Classifications

    • 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
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/0772—Physical layout of the record carrier
    • G06K19/07726—Physical layout of the record carrier the record comprising means for indicating first use, e.g. a frangible layer
    • 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
    • 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
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07798—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card part of the antenna or the integrated circuit being adapted for rupturing or breaking, e.g. record carriers functioning as sealing devices for detecting not-authenticated opening of containers
    • 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
    • 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)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Power Engineering (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

Der Erfindung ist gerichtet auf ein Siegel zur Authentifizierung von versiegelten Objekten mit einer Schicht aus zumindest zwei Stoffen, die sich in ihrer elektrischen Leitfähigkeit unterscheiden, wobei von den zumindest zwei Stoffen gebildete Strukturen in einer einmaligen Weise angeordnet sind, und Mitteln zur Erfassung eines Leitfähigkeitsmusters, das sich in der Schicht aufgrund der Anordnung der Strukturen ergibt.
PCT/DE2001/003099 2000-08-17 2001-08-10 Siegel zur authentifizierung von versiegelten objekten und verfahren zur herstellung und prüfung der siegel WO2002015270A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10040188A DE10040188A1 (de) 2000-08-17 2000-08-17 Siegel zur Authentifizierung von versiegelten Objekten und Verfahren zur Herstellung und Prüfung der Siegel
DE10040188.0 2000-08-17

Publications (2)

Publication Number Publication Date
WO2002015270A2 WO2002015270A2 (de) 2002-02-21
WO2002015270A3 true WO2002015270A3 (de) 2002-10-24

Family

ID=7652729

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/003099 WO2002015270A2 (de) 2000-08-17 2001-08-10 Siegel zur authentifizierung von versiegelten objekten und verfahren zur herstellung und prüfung der siegel

Country Status (2)

Country Link
DE (1) DE10040188A1 (de)
WO (1) WO2002015270A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10247485A1 (de) * 2002-10-11 2004-04-22 Infineon Technologies Ag Chip mit Angriffsschutz
ITRM20080329A1 (it) * 2008-06-24 2008-09-23 Fazio Giuseppe Sigillo elettronico

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829778A1 (de) * 1978-07-06 1980-01-17 Gao Ges Automation Org Wertzeichen, wie kredit- oder ausweiskarte und geraet zum pruefen des wertzeichens bzw. der karte
US5353350A (en) * 1989-10-03 1994-10-04 University Of Technology Electro-active cradle circuits for the detection of access or penetration
FR2732138A1 (fr) * 1995-03-23 1996-09-27 Jean Claude Moisand Procede d'authentification optique d'un media et elements appliquant ce procede
WO1998018102A1 (de) * 1996-10-22 1998-04-30 Reinhard Posch Verfahren und anordnung zum schutz von elektronischen recheneinheiten, insbesondere von chipkarten
US6047068A (en) * 1995-09-19 2000-04-04 Schlumberger Industries Method for determining an encryption key associated with an integrated circuit
WO2001050530A1 (en) * 1999-12-30 2001-07-12 Koemmerling Oliver Anti tamper encapsulation for an integrated circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU62555A1 (de) * 1971-02-08 1971-12-05
LU83333A1 (fr) * 1981-05-04 1983-03-24 Euratom Utilisation de textures de surface comme marque aleatoire d'idendite unique
LU83338A1 (fr) * 1981-05-05 1983-03-24 Euratom Appareil et methode pour la lecture d'idendite de sceaux
DE3935207A1 (de) * 1989-10-23 1991-05-02 Dornier Gmbh Verifikations-kennzeichen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829778A1 (de) * 1978-07-06 1980-01-17 Gao Ges Automation Org Wertzeichen, wie kredit- oder ausweiskarte und geraet zum pruefen des wertzeichens bzw. der karte
US5353350A (en) * 1989-10-03 1994-10-04 University Of Technology Electro-active cradle circuits for the detection of access or penetration
FR2732138A1 (fr) * 1995-03-23 1996-09-27 Jean Claude Moisand Procede d'authentification optique d'un media et elements appliquant ce procede
US6047068A (en) * 1995-09-19 2000-04-04 Schlumberger Industries Method for determining an encryption key associated with an integrated circuit
WO1998018102A1 (de) * 1996-10-22 1998-04-30 Reinhard Posch Verfahren und anordnung zum schutz von elektronischen recheneinheiten, insbesondere von chipkarten
WO2001050530A1 (en) * 1999-12-30 2001-07-12 Koemmerling Oliver Anti tamper encapsulation for an integrated circuit

Also Published As

Publication number Publication date
WO2002015270A2 (de) 2002-02-21
DE10040188A1 (de) 2002-02-28

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