ES2183095T3 - Dispositivo de seguridad de una pastilla semiconductora. - Google Patents
Dispositivo de seguridad de una pastilla semiconductora.Info
- Publication number
- ES2183095T3 ES2183095T3 ES97400732T ES97400732T ES2183095T3 ES 2183095 T3 ES2183095 T3 ES 2183095T3 ES 97400732 T ES97400732 T ES 97400732T ES 97400732 T ES97400732 T ES 97400732T ES 2183095 T3 ES2183095 T3 ES 2183095T3
- Authority
- ES
- Spain
- Prior art keywords
- pad
- semi
- protected
- security device
- protective pad
- 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
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
- H01L23/57—Protection from inspection, reverse engineering or tampering
- H01L23/576—Protection from inspection, reverse engineering or tampering using active circuits
-
- 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
- G06Q20/08—Payment architectures
- G06Q20/10—Payment architectures specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems
- G06Q20/108—Remote banking, e.g. home banking
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16135—Disposition the bump connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/16145—Disposition the bump connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being stacked
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01019—Potassium [K]
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Accounting & Taxation (AREA)
- Computer Hardware Design (AREA)
- Finance (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Development Economics (AREA)
- Economics (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Storage Device Security (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
DISPOSITIVO DE SEGURIDAD DESTINADO A IMPEDIR EL ACCESO A INFORMACIONES CONFIDENCIALES CONTENIDAS EN UNA PASTILLA SEMICONDUCTORA (10), LLAMADA PASTILLA PROTEGIDA. SEGUN LA INVENCION, EL DISPOSITIVO COMPRENDE UNA SEGUNDA PASTILLA SEMICONDUCTORA (20), LLAMADA PASTILLA PROTECTORA, ESTANDO DICHAS PASTILLAS (10,20) DISPUESTAS UNA FRENTE A OTRA Y CONECTADAS ENTRE SI POR BLOQUES (30) DE COMUNICACION, ESTANDO LA PASTILLA PROTEGIDA (10) CONECTADA A CIRCUITOS EXTERIORES MEDIANTE LA PASTILLA PROTECTORA (20), Y HALLANDOSE LAS DOS PASTILLAS SEMICONDUCTORAS (10,20) SEPARADAS POR UNA RESINA SEMOCONDUCTORA (40) DE RESISTIVIDAD ELECTRICA NO HOMOGENEA, ESTANDO LA PASTILLA PROTECTORA (20) DOTADA, POR UNA PARTE, DE MEDIOS DE MEDICION DE UNA PLURALIDAD DE RESISTENCIAS A TRAVES DE LA RESINA SEMICONDUCTORA (40), Y POR OTRA PARTE, DE MEDIOS DE DETERMINACION, AL MENOS A PARTIR DE LAS RESISTENCIAS MEDIDAS, DE UNA CLAVE DE ENCRIPTADO DESTINADA A SER COMUNICADA A LA PASTILLA PROTEGIDA (10) PARA LA PROTECCION DE LAS MENCIONADAS INFORMACIONES CONFIDENCIALES. APLICACION EN EL CAMPO DE LA PROTECCION DE LOS SISTEMAS DE MEMORIA ELECTRONICA UTILIZADOS EN TELEVISION ENCRIPTADA Y PARA LA REALIZACION DE TRANSACCIONES FINANCIERAS, TALES COMO LOS TERMINALES DE PAGO PORTATILES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9604151A FR2746962B1 (fr) | 1996-04-01 | 1996-04-01 | Dispositif de securite d'une pastille semi-conductrice |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2183095T3 true ES2183095T3 (es) | 2003-03-16 |
Family
ID=9490844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97400732T Expired - Lifetime ES2183095T3 (es) | 1996-04-01 | 1997-03-28 | Dispositivo de seguridad de una pastilla semiconductora. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5881155A (es) |
EP (1) | EP0800209B1 (es) |
JP (1) | JP4093610B2 (es) |
DE (1) | DE69715282T2 (es) |
ES (1) | ES2183095T3 (es) |
FR (1) | FR2746962B1 (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3440763B2 (ja) * | 1996-10-25 | 2003-08-25 | 富士ゼロックス株式会社 | 暗号化装置、復号装置、機密データ処理装置、及び情報処理装置 |
TW381057B (en) * | 1997-08-07 | 2000-02-01 | Hitachi Ltd | Semiconductor device |
US6493825B1 (en) * | 1998-06-29 | 2002-12-10 | Emc Corporation | Authentication of a host processor requesting service in a data processing network |
US6982642B1 (en) | 2000-11-20 | 2006-01-03 | International Business Machines Corporation | Security cloth design and assembly |
DE10065747A1 (de) * | 2000-12-29 | 2002-07-11 | Infineon Technologies Ag | Schaltungsanordnung |
DE10120520A1 (de) * | 2001-04-26 | 2002-11-14 | Infineon Technologies Ag | Halbleiterbauelement und Herstellungsverfahren |
FR2829855A1 (fr) * | 2001-09-14 | 2003-03-21 | St Microelectronics Sa | Identification securisee par donnees biometriques |
CN100378991C (zh) * | 2001-11-28 | 2008-04-02 | Nxp股份有限公司 | 半导体器件,卡,系统以及初始化和检验半导体器件的真实性和身份的方法 |
DE10201645B4 (de) * | 2002-01-17 | 2007-04-26 | Infineon Technologies Ag | Verfahren zur Codierung und Authentifizierung von Halbleiterschaltungen |
US7353532B2 (en) * | 2002-08-30 | 2008-04-01 | International Business Machines Corporation | Secure system and method for enforcement of privacy policy and protection of confidentiality |
US7401352B2 (en) * | 2002-08-30 | 2008-07-15 | International Business Machines Corporation | Secure system and method for enforcement of privacy policy and protection of confidentiality |
US7835520B2 (en) * | 2003-02-20 | 2010-11-16 | Zoran Corporation | Unique identifier per chip for digital audio/video data encryption/decryption in personal video recorders |
US7097107B1 (en) | 2003-04-09 | 2006-08-29 | Mobile-Mind, Inc. | Pseudo-random number sequence file for an integrated circuit card |
EP1564680A1 (fr) * | 2004-02-12 | 2005-08-17 | Axalto S.A. | Carte comportant une puce et un élément de sécurité physique logiquement lié à la puce |
US7119703B2 (en) * | 2004-08-26 | 2006-10-10 | Ftd Solutions Pte. Ltd. | Die anti-tampering sensor |
US8074082B2 (en) * | 2004-10-08 | 2011-12-06 | Aprolase Development Co., Llc | Anti-tamper module |
EP1840964A1 (en) * | 2006-03-31 | 2007-10-03 | Irvine Sensors Corp. | Semiconductor device with protected access |
US7544578B2 (en) * | 2007-01-03 | 2009-06-09 | International Business Machines Corporation | Structure and method for stochastic integrated circuit personalization |
EP3156947B1 (en) | 2015-10-12 | 2020-01-01 | Nxp B.V. | Electronic device |
EP3193281B1 (en) | 2016-01-15 | 2019-11-13 | Nxp B.V. | Electronic device |
EP3407535B1 (en) | 2016-01-19 | 2023-08-09 | ICTK Holdings Co., Ltd. | Apparatus for generating identification key and management method thereof |
US9859226B1 (en) | 2016-12-13 | 2018-01-02 | International Business Machines Corporation | Core-shell particles for anti-tampering applications |
US11182509B2 (en) | 2018-04-29 | 2021-11-23 | Trilicon Llc | Hardware-based system for cybersecurity protection of microprocessor systems |
EP3937055A1 (en) | 2020-07-10 | 2022-01-12 | Nagravision SA | Integrated circuit device with protection against malicious attacks |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4591189A (en) * | 1983-12-27 | 1986-05-27 | Minnesota Mining And Manufacturing Company | Document having light-transmissive, electrically conductive authenticating interior layer |
US4989154A (en) * | 1987-07-13 | 1991-01-29 | Mitsubishi Petrochemical Company Ltd. | Method of measuring resistivity, and apparatus therefor |
DE4018688C2 (de) * | 1990-06-11 | 1998-07-02 | Siemens Ag | Verfahren zum Schutz einer integrierten Schaltung gegen das Auslesen sensitiver Daten |
US5072331A (en) * | 1991-04-26 | 1991-12-10 | Hughes Aircraft Company | Secure circuit structure |
US5245293A (en) * | 1991-12-23 | 1993-09-14 | Teledyne Ryan Aeronautical, Division Of Teledyne Industries, Inc. | Adhesive bond degradation monitor |
US5469557A (en) * | 1993-03-05 | 1995-11-21 | Microchip Technology Incorporated | Code protection in microcontroller with EEPROM fuses |
US5384847A (en) * | 1993-10-01 | 1995-01-24 | Advanced Micro Devices, Inc. | Method and apparatus for protecting cordless telephone account authentication information |
US5434917A (en) * | 1993-10-13 | 1995-07-18 | Thomson Consumer Electronics S.A. | Unforgeable identification device, identification device reader and method of identification |
FR2727227B1 (fr) * | 1994-11-17 | 1996-12-20 | Schlumberger Ind Sa | Dispositif de securite actif a memoire electronique |
US5799080A (en) * | 1995-07-13 | 1998-08-25 | Lsi Logic Corporation | Semiconductor chip having identification/encryption code |
US5680055A (en) * | 1995-07-19 | 1997-10-21 | Marquette University | Method and apparatus to sense changes in the state of a resin bed |
-
1996
- 1996-04-01 FR FR9604151A patent/FR2746962B1/fr not_active Expired - Fee Related
-
1997
- 1997-03-28 JP JP07809597A patent/JP4093610B2/ja not_active Expired - Fee Related
- 1997-03-28 EP EP97400732A patent/EP0800209B1/fr not_active Expired - Lifetime
- 1997-03-28 ES ES97400732T patent/ES2183095T3/es not_active Expired - Lifetime
- 1997-03-28 DE DE69715282T patent/DE69715282T2/de not_active Expired - Lifetime
- 1997-03-31 US US08/828,649 patent/US5881155A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0800209B1 (fr) | 2002-09-11 |
JPH1012820A (ja) | 1998-01-16 |
FR2746962B1 (fr) | 1998-04-30 |
US5881155A (en) | 1999-03-09 |
FR2746962A1 (fr) | 1997-10-03 |
DE69715282T2 (de) | 2003-06-18 |
EP0800209A1 (fr) | 1997-10-08 |
DE69715282D1 (de) | 2002-10-17 |
JP4093610B2 (ja) | 2008-06-04 |
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