DE3856432D1 - Vor unautorisiertem Gebrauch gesichertes elektrisches Schaltungssystem und Verfahren zu dessen Herstellung - Google Patents

Vor unautorisiertem Gebrauch gesichertes elektrisches Schaltungssystem und Verfahren zu dessen Herstellung

Info

Publication number
DE3856432D1
DE3856432D1 DE3856432T DE3856432T DE3856432D1 DE 3856432 D1 DE3856432 D1 DE 3856432D1 DE 3856432 T DE3856432 T DE 3856432T DE 3856432 T DE3856432 T DE 3856432T DE 3856432 D1 DE3856432 D1 DE 3856432D1
Authority
DE
Germany
Prior art keywords
manufacture
electrical circuit
circuit system
secured against
unauthorized use
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
DE3856432T
Other languages
English (en)
Other versions
DE3856432T2 (de
Inventor
Faik S Ozdemir
Robert L Seliger
Gerald B San Mateo Rosenberg
Randall L Kubena
Wayne A Schenet
Alexander R Lepis
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.)
DirecTV Group Inc
Original Assignee
Hughes Electronics Corp
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 Hughes Electronics Corp filed Critical Hughes Electronics Corp
Application granted granted Critical
Publication of DE3856432D1 publication Critical patent/DE3856432D1/de
Publication of DE3856432T2 publication Critical patent/DE3856432T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
    • 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
    • H01L27/10—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 a plurality of individual components in a repetitive configuration
    • H01L27/118—Masterslice integrated circuits
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/101—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities
    • 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
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/73—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information by creating or determining hardware identification, e.g. serial numbers
    • 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
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/57—Protection from inspection, reverse engineering or tampering
    • H01L23/573—Protection from inspection, reverse engineering or tampering using passive means
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2223/00—Details relating to semiconductor or other solid state devices covered by the group H01L23/00
    • H01L2223/544—Marks applied to semiconductor devices or parts
    • H01L2223/54433—Marks applied to semiconductor devices or parts containing identification or tracking information
    • H01L2223/5444—Marks applied to semiconductor devices or parts containing identification or tracking information for electrical read out
    • 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)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Storage Device Security (AREA)
DE3856432T 1987-09-24 1988-05-19 Vor unautorisiertem Gebrauch gesichertes elektrisches Schaltungssystem und Verfahren zu dessen Herstellung Expired - Lifetime DE3856432T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/101,529 US4766516A (en) 1987-09-24 1987-09-24 Method and apparatus for securing integrated circuits from unauthorized copying and use

Publications (2)

Publication Number Publication Date
DE3856432D1 true DE3856432D1 (de) 2000-11-16
DE3856432T2 DE3856432T2 (de) 2001-06-13

Family

ID=22285121

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3856432T Expired - Lifetime DE3856432T2 (de) 1987-09-24 1988-05-19 Vor unautorisiertem Gebrauch gesichertes elektrisches Schaltungssystem und Verfahren zu dessen Herstellung
DE3851620T Expired - Lifetime DE3851620T2 (de) 1987-09-24 1988-05-19 Vorrichtung und verfahren zur sicherung von integrierten schaltkreisen vor unerlaubtem kopieren.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE3851620T Expired - Lifetime DE3851620T2 (de) 1987-09-24 1988-05-19 Vorrichtung und verfahren zur sicherung von integrierten schaltkreisen vor unerlaubtem kopieren.

Country Status (6)

Country Link
US (1) US4766516A (de)
EP (2) EP0488364B1 (de)
JP (1) JPH088305B2 (de)
KR (1) KR920008418B1 (de)
DE (2) DE3856432T2 (de)
WO (1) WO1989003124A1 (de)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01129328A (ja) * 1987-11-13 1989-05-22 Toshiba Corp コピー防止装置
US4920402A (en) * 1988-02-15 1990-04-24 Mitsubishi Denki Kabushiki Kaisha Integrated circuit device
US4908226A (en) * 1988-05-23 1990-03-13 Hughes Aircraft Company Selective area nucleation and growth method for metal chemical vapor deposition using focused ion beams
JPH0375827A (ja) * 1989-08-18 1991-03-29 Toshiba Corp コピー防止装置
US5121335A (en) * 1990-02-09 1992-06-09 Hughes Aircraft Company Method and apparatus for verifying microcircuit fabrication procedure
DE4005003C2 (de) * 1990-02-19 2001-09-13 Steve Cordell Verfahren zur Unterbindung des Kenntnisgewinnens derStruktur oder Funktion eines integrierten Schaltkreises
US5163005A (en) * 1990-12-19 1992-11-10 The United States Of America As Represented By The Secretary Of The Air Force Method of cloning printed wiring boards
US5199159A (en) * 1991-01-31 1993-04-06 The United States Of America As Represented By The Secretary Of The Air Force Methods for cryogenic removal of epoxy/wire field windings and for separating multi-layer printed circuit wiring boards
US5070603A (en) * 1991-01-31 1991-12-10 The United States Of America As Represented By The Secretary Of The Air Force Method of separating multi-layer printed circuit wiring boards
US5428923A (en) * 1991-02-25 1995-07-04 Gmi Holdings, Inc. Fail safe obstruction detector for door operators and door operator system incorporating such detector
US5146117A (en) * 1991-04-01 1992-09-08 Hughes Aircraft Company Convertible multi-function microelectronic logic gate structure and method of fabricating the same
US6782479B1 (en) * 1991-04-26 2004-08-24 Raytheon Company Apparatus and method for inhibiting analysis of a secure circuit
US5072331A (en) * 1991-04-26 1991-12-10 Hughes Aircraft Company Secure circuit structure
US5202591A (en) * 1991-08-09 1993-04-13 Hughes Aircraft Company Dynamic circuit disguise for microelectronic integrated digital logic circuits
DE69324637T2 (de) * 1992-07-31 1999-12-30 Hughes Electronics Corp., El Segundo Sicherheitssystem für integrierte Schaltung und Verfahren mit implantierten Leitungen
US5511223A (en) * 1992-11-25 1996-04-23 The B&W Nuclear Service Company Diverse processor electronic protection and control module
US5452229A (en) * 1992-12-18 1995-09-19 Lattice Semiconductor Corporation Programmable integrated-circuit switch
DE19526672A1 (de) * 1995-07-21 1997-01-23 Giesecke & Devrient Gmbh Datenträger mit integriertem Schaltkreis
US5783846A (en) * 1995-09-22 1998-07-21 Hughes Electronics Corporation Digital circuit with transistor geometry and channel stops providing camouflage against reverse engineering
JP2795234B2 (ja) * 1995-10-16 1998-09-10 日本電気株式会社 半導体集積回路
US5751595A (en) * 1996-03-14 1998-05-12 International Business Machines Corporation Method for building and verifying authenticity of a rule system
US5861652A (en) * 1996-03-28 1999-01-19 Symbios, Inc. Method and apparatus for protecting functions imbedded within an integrated circuit from reverse engineering
US5965867A (en) * 1996-07-19 1999-10-12 Gieseke & Devrient Gmbh Data medium incorporating integrated circuits
US5973375A (en) * 1997-06-06 1999-10-26 Hughes Electronics Corporation Camouflaged circuit structure with step implants
WO1999007013A1 (de) * 1997-07-29 1999-02-11 Infineon Technologies Ag Nur-lese-speicher und verfahren zu seiner herstellung
DE19737693A1 (de) * 1997-08-29 1999-03-04 Philips Patentverwaltung Verfahren zur Überprüfung der Unverfälschtheit einer elektrischen Schaltung
PL331114A1 (en) 1998-01-28 1999-08-02 Chipworks Method of analysing an integrated circuit, method of visualising an integrated circuit and method of analysing at last a portion of integrated circuit
JPH11282671A (ja) * 1998-03-31 1999-10-15 Texas Instr Japan Ltd コンピュータシステム
US6161213A (en) * 1999-02-17 2000-12-12 Icid, Llc System for providing an integrated circuit with a unique identification
FI990414A (fi) * 1999-02-26 2000-08-27 Nokia Multimedia Network Terminals Oy Menetelmä ja kytkentäjärjestely luvattoman pääsyn estämiseksi mikrosuo rittimeen
US6326675B1 (en) 1999-03-18 2001-12-04 Philips Semiconductor, Inc. Semiconductor device with transparent link area for silicide applications and fabrication thereof
US6396368B1 (en) 1999-11-10 2002-05-28 Hrl Laboratories, Llc CMOS-compatible MEM switches and method of making
US6246254B1 (en) * 1999-12-06 2001-06-12 International Business Machines Corporation Method and circuit for providing copy protection in an application-specific integrated circuit
DE19962915A1 (de) 1999-12-23 2001-09-06 Intelligent Implants Gmbh Vorrichtung für den geschützten Betrieb von Neuroprothesen und Verfahren hierzu
GB2361567B (en) * 2000-04-18 2004-02-11 Mitel Corp Hardware authentication system and method
US7217977B2 (en) * 2004-04-19 2007-05-15 Hrl Laboratories, Llc Covert transformation of transistor properties as a circuit protection method
US6815816B1 (en) 2000-10-25 2004-11-09 Hrl Laboratories, Llc Implanted hidden interconnections in a semiconductor device for preventing reverse engineering
US7316934B2 (en) * 2000-12-18 2008-01-08 Zavitan Semiconductors, Inc. Personalized hardware
US7294935B2 (en) * 2001-01-24 2007-11-13 Hrl Laboratories, Llc Integrated circuits protected against reverse engineering and method for fabricating the same using an apparent metal contact line terminating on field oxide
US6791191B2 (en) 2001-01-24 2004-09-14 Hrl Laboratories, Llc Integrated circuits protected against reverse engineering and method for fabricating the same using vias without metal terminations
JP4899248B2 (ja) * 2001-04-02 2012-03-21 富士通セミコンダクター株式会社 半導体集積回路
US6774413B2 (en) 2001-06-15 2004-08-10 Hrl Laboratories, Llc Integrated circuit structure with programmable connector/isolator
US6740942B2 (en) 2001-06-15 2004-05-25 Hrl Laboratories, Llc. Permanently on transistor implemented using a double polysilicon layer CMOS process with buried contact
US20030075746A1 (en) * 2001-10-22 2003-04-24 Mitsubishi Denki Kabushiki Kaisha Semiconductor device for determining identification code and application thereof
US6897535B2 (en) * 2002-05-14 2005-05-24 Hrl Laboratories, Llc Integrated circuit with reverse engineering protection
US7049667B2 (en) * 2002-09-27 2006-05-23 Hrl Laboratories, Llc Conductive channel pseudo block process and circuit to inhibit reverse engineering
US6979606B2 (en) * 2002-11-22 2005-12-27 Hrl Laboratories, Llc Use of silicon block process step to camouflage a false transistor
WO2004055868A2 (en) * 2002-12-13 2004-07-01 Hrl Laboratories, Llc Integrated circuit modification using well implants
GB0410975D0 (en) 2004-05-17 2004-06-16 Nds Ltd Chip shielding system and method
US7242063B1 (en) 2004-06-29 2007-07-10 Hrl Laboratories, Llc Symmetric non-intrusive and covert technique to render a transistor permanently non-operable
JP2006128975A (ja) * 2004-10-28 2006-05-18 Matsushita Electric Ind Co Ltd 半導体装置
US8168487B2 (en) 2006-09-28 2012-05-01 Hrl Laboratories, Llc Programmable connection and isolation of active regions in an integrated circuit using ambiguous features to confuse a reverse engineer
US7453281B2 (en) * 2007-01-11 2008-11-18 International Business Machines Corporation Integrated circuit with anti-counterfeiting measures
US20080282206A1 (en) * 2007-01-11 2008-11-13 Brent Alan Anderson Structure for Designing an Integrated Circuit Having Anti-counterfeiting Measures
US20080282208A1 (en) * 2007-01-11 2008-11-13 Brent Alan Anderson Integrated Circuit Having Anti-counterfeiting Measures
US7994042B2 (en) 2007-10-26 2011-08-09 International Business Machines Corporation Techniques for impeding reverse engineering
FR2973564A1 (fr) 2011-04-01 2012-10-05 St Microelectronics Rousset Securisation d'une plaquette de circuits electroniques
US8407656B2 (en) 2011-06-24 2013-03-26 International Business Machines Corporation Method and structure for a transistor having a relatively large threshold voltage variation range and for a random number generator incorporating multiple essentially identical transistors having such a large threshold voltage variation range
EP2943979A4 (de) * 2013-01-11 2017-05-17 Verisiti, Inc. Halbleiterbauelement mit merkmalen zur verhinderung von reverse-engineering
EP3066611B1 (de) * 2013-11-04 2019-10-30 Marvell World Trade Ltd. Verfahren und vorrichtung zur authentifizierung eines halbleiterchips
US9502405B1 (en) * 2015-08-27 2016-11-22 International Business Machines Corporation Semiconductor device with authentication code
GB201609781D0 (en) 2016-06-03 2016-07-20 Irdeto Bv Secured chip
US9942761B1 (en) 2016-10-10 2018-04-10 International Business Machines Corporation User access verification
IL256108B (en) 2017-12-04 2021-02-28 Elbit Systems Ltd A system and method for identifying the state of use and originality of a product
US11176300B2 (en) * 2018-02-03 2021-11-16 Irdeto B.V. Systems and methods for creating individualized processing chips and assemblies

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430564A (en) * 1967-05-03 1969-03-04 Us Navy Explosive gate,diode and switch
DE1589705A1 (de) * 1967-11-15 1970-04-30 Itt Ind Gmbh Deutsche Mehrere elektrische Funktionsstufen enthaltende integrierte Schaltung
US3721838A (en) * 1970-12-21 1973-03-20 Ibm Repairable semiconductor circuit element and method of manufacture
US4267578A (en) * 1974-08-26 1981-05-12 Texas Instruments Incorporated Calculator system with anti-theft feature
US4139864A (en) * 1976-01-14 1979-02-13 Schulman Lawrence S Security system for a solid state device
FR2471051A1 (fr) * 1979-11-30 1981-06-12 Dassault Electronique Circuit integre a transistors mos protege contre l'analyse et carte comprenant un tel circuit
FR2486717A1 (fr) * 1980-07-08 1982-01-15 Dassault Electronique Dispositif de transistor pour circuit integre
JPS5745270A (en) * 1980-08-29 1982-03-15 Fujitsu Ltd Semiconductor device
US4603381A (en) * 1982-06-30 1986-07-29 Texas Instruments Incorporated Use of implant process for programming ROM type processor for encryption
US4583011A (en) * 1983-11-01 1986-04-15 Standard Microsystems Corp. Circuit to prevent pirating of an MOS circuit

Also Published As

Publication number Publication date
EP0488364A2 (de) 1992-06-03
EP0335919A1 (de) 1989-10-11
KR920008418B1 (ko) 1992-09-28
KR890702250A (ko) 1989-12-23
EP0335919B1 (de) 1994-09-21
US4766516A (en) 1988-08-23
JPH088305B2 (ja) 1996-01-29
EP0488364A3 (en) 1992-07-15
DE3856432T2 (de) 2001-06-13
EP0488364B1 (de) 2000-10-11
JPH02501428A (ja) 1990-05-17
WO1989003124A1 (en) 1989-04-06
DE3851620T2 (de) 1995-05-11
DE3851620D1 (de) 1994-10-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition