ES2168746T3 - Dispositivo y sistema de procesamiento electronico de datos. - Google Patents

Dispositivo y sistema de procesamiento electronico de datos.

Info

Publication number
ES2168746T3
ES2168746T3 ES98912272T ES98912272T ES2168746T3 ES 2168746 T3 ES2168746 T3 ES 2168746T3 ES 98912272 T ES98912272 T ES 98912272T ES 98912272 T ES98912272 T ES 98912272T ES 2168746 T3 ES2168746 T3 ES 2168746T3
Authority
ES
Spain
Prior art keywords
stored
data
memories
electronic data
data processing
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
ES98912272T
Other languages
English (en)
Inventor
Holger Sedlak
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.)
Infineon Technologies AG
Original Assignee
Infineon Technologies AG
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 filed Critical Infineon Technologies AG
Application granted granted Critical
Publication of ES2168746T3 publication Critical patent/ES2168746T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
    • 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
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
    • 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
    • G06Q20/30—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
    • G06Q20/357—Cards having a plurality of specified features
    • G06Q20/3576—Multiple memory zones on card
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/0064—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for processing of food articles
    • G07F17/0078—Food articles which need to be processed for dispensing in a hot or cooked condition, e.g. popcorn, nuts
    • 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
    • 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
    • G07F9/00—Details other than those peculiar to special kinds or types of apparatus
    • G07F9/02—Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus
    • G07F9/026—Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus for alarm, monitoring and auditing in vending machines or means for indication, e.g. when empty
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/007—Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Accounting & Taxation (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Storage Device Security (AREA)
  • Communication Control (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO DE PROCESO ELECTRONICO DE DATOS, QUE COMPRENDE UNA UNIDAD DE PROCESO (CEPU), QUE ESTA CONECTADA AL MENOS A UNA MEMORIA (ROM, EEPROM) A TRAVES DE UN BUS. A LA UNIDAD DE PROCESO (CPU) SE LE ASIGNA UNA UNIDAD DE CODIFICACION (VE). EN LA MEMORIA, O EN UNA DE LAS MEMORIAS (ROM, EEPROM), SE ALMACENA AL MENOS UNA CLAVE SECRETA (CLAVE 1, CLAVE 2) Y EN LA MEMORIA O MEMORIAS (ROM, EEPROM) SE ALMACENAN AL MENOS TODOS LOS DATOS CORRESPONDIENTES A LA SEGURIDAD, EN FORMA CODIFICADA. UN COMPARADOR (V), PARA COMPARAR LA CLAVE SECRETA ALMACENADA (CLAVE 1, CLAVE 2) CON UNA PALABRA CLAVE (SW) QUE DEBE INTRODUCIR UN USUARIO, CONTROLA UNA UNIDAD DE CONMUTACION (SE; MUX), QUE CONTROLA LA UNIDAD DE CODIFICACION (VE), DE MANERA QUE LOS DATOS ALMACENADOS SOLO PUEDEN SER DECODIFICADOS SI LA COMPARACION ES POSITIVA.
ES98912272T 1997-03-03 1998-02-18 Dispositivo y sistema de procesamiento electronico de datos. Expired - Lifetime ES2168746T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19708616A DE19708616C2 (de) 1997-03-03 1997-03-03 Elektronische Datenverarbeitungseinrichtung und -system

Publications (1)

Publication Number Publication Date
ES2168746T3 true ES2168746T3 (es) 2002-06-16

Family

ID=7822093

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98912272T Expired - Lifetime ES2168746T3 (es) 1997-03-03 1998-02-18 Dispositivo y sistema de procesamiento electronico de datos.

Country Status (12)

Country Link
US (1) US6182217B1 (es)
EP (1) EP0965076B1 (es)
JP (1) JP2001513929A (es)
KR (1) KR20000075917A (es)
CN (1) CN1113284C (es)
AT (1) ATE209373T1 (es)
BR (1) BR9808167A (es)
DE (2) DE19708616C2 (es)
ES (1) ES2168746T3 (es)
RU (1) RU2188447C2 (es)
UA (1) UA46142C2 (es)
WO (1) WO1998039701A1 (es)

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TW449991B (en) 1999-01-12 2001-08-11 Ibm Method and system for securely handling information between two information processing devices
FR2810138B1 (fr) * 2000-06-08 2005-02-11 Bull Cp8 Procede de stockage securise d'une donnee sensible dans une memoire d'un systeme embarque a puce electronique, notamment d'une carte a puce, et systeme embarque mettant en oeuvre le procede
US7373656B2 (en) * 2000-10-27 2008-05-13 Sandisk Il Ltd. Automatic configuration for portable devices
US20020095382A1 (en) * 2001-01-10 2002-07-18 Hiroki Taoka Content decryption device
DE10110049A1 (de) * 2001-03-02 2002-09-05 Bosch Gmbh Robert Verfahren und Vorrichtung zur Datenverschlüsselung bei der Programmierung von Steuergeräten
US7927212B2 (en) * 2001-08-03 2011-04-19 Igt Player tracking communication mechanisms in a gaming machine
US7112138B2 (en) * 2001-08-03 2006-09-26 Igt Player tracking communication mechanisms in a gaming machine
US8210927B2 (en) 2001-08-03 2012-07-03 Igt Player tracking communication mechanisms in a gaming machine
US8784211B2 (en) * 2001-08-03 2014-07-22 Igt Wireless input/output and peripheral devices on a gaming machine
FI115257B (fi) * 2001-08-07 2005-03-31 Nokia Corp Menetelmä informaation käsittelemiseksi elektroniikkalaitteessa, järjestelmä, elektroniikkalaite ja suoritinlohko
KR100428786B1 (ko) * 2001-08-30 2004-04-30 삼성전자주식회사 내부 버스 입출력 데이터를 보호할 수 있는 집적 회로
US7114078B2 (en) * 2001-08-31 2006-09-26 Qualcomm Incorporated Method and apparatus for storage of usernames, passwords and associated network addresses in portable memory
US7976384B2 (en) * 2002-02-27 2011-07-12 Igt Contactless card reading in a gaming machine
US7552345B2 (en) * 2002-03-04 2009-06-23 Sandisk Corporation Implementation of storing secret information in data storage reader products
US6851056B2 (en) 2002-04-18 2005-02-01 International Business Machines Corporation Control function employing a requesting master id and a data address to qualify data access within an integrated system
US7089419B2 (en) 2002-04-18 2006-08-08 International Business Machines Corporation Control function with multiple security states for facilitating secure operation of an integrated system
US6715085B2 (en) * 2002-04-18 2004-03-30 International Business Machines Corporation Initializing, maintaining, updating and recovering secure operation within an integrated system employing a data access control function
US7266842B2 (en) * 2002-04-18 2007-09-04 International Business Machines Corporation Control function implementing selective transparent data authentication within an integrated system
JP2004287590A (ja) * 2003-03-19 2004-10-14 Matsushita Electric Ind Co Ltd デバッグシステム、マイクロプロセッサ及びデバッガ
EP1605359A1 (en) * 2004-06-11 2005-12-14 Axalto SA Hiding information transmitted on a data bus
JP4612461B2 (ja) * 2004-06-24 2011-01-12 株式会社東芝 マイクロプロセッサ
US7461268B2 (en) * 2004-07-15 2008-12-02 International Business Machines Corporation E-fuses for storing security version data
DE102005000796A1 (de) * 2005-01-05 2006-07-13 Giesecke & Devrient Gmbh Tragbarer Datenträger mit Wasserzeichen-Funktionalität
KR100837270B1 (ko) * 2006-06-07 2008-06-11 삼성전자주식회사 스마트 카드 및 그것의 데이터 보안 방법
DE102007021256A1 (de) * 2007-05-07 2008-11-13 Giesecke & Devrient Gmbh Verfahren zum Speichern von Anwendungsdaten in einen Datenträger mit einem verschlüsselnden Speicher-Controller
WO2012091615A1 (ru) * 2010-12-28 2012-07-05 Закрытое Акционерное Общество "Всемирный Банк Интеллектуальной Собственности" Программно-аппаратный комплекс производства защищенной цифровой информации
JP2013222272A (ja) * 2012-04-13 2013-10-28 Lapis Semiconductor Co Ltd 半導体装置、機密データ管理システム、及び機密データ管理方法
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JP6729412B2 (ja) 2017-01-18 2020-07-22 富士通株式会社 データ出力制御装置、情報処理装置及びデータ出力制御方法

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Also Published As

Publication number Publication date
CN1113284C (zh) 2003-07-02
WO1998039701A1 (de) 1998-09-11
DE19708616A1 (de) 1998-09-17
EP0965076B1 (de) 2001-11-21
BR9808167A (pt) 2000-05-16
JP2001513929A (ja) 2001-09-04
EP0965076A1 (de) 1999-12-22
KR20000075917A (ko) 2000-12-26
CN1254421A (zh) 2000-05-24
RU2188447C2 (ru) 2002-08-27
DE59802720D1 (de) 2002-02-21
DE19708616C2 (de) 1999-09-02
UA46142C2 (uk) 2002-05-15
ATE209373T1 (de) 2001-12-15
US6182217B1 (en) 2001-01-30

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