BR9808167A - Dispositivo e sistema de processamento de dados eletrônicos - Google Patents

Dispositivo e sistema de processamento de dados eletrônicos

Info

Publication number
BR9808167A
BR9808167A BR9808167-5A BR9808167A BR9808167A BR 9808167 A BR9808167 A BR 9808167A BR 9808167 A BR9808167 A BR 9808167A BR 9808167 A BR9808167 A BR 9808167A
Authority
BR
Brazil
Prior art keywords
stored
processing device
data
memories
electronic data
Prior art date
Application number
BR9808167-5A
Other languages
English (en)
Inventor
Holger Sedlak
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of BR9808167A publication Critical patent/BR9808167A/pt

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

Abstract

Patente de Invenção <B>"DISPOSITIVO E SISTEMA DE PROCESSAMENTO DE DADOS ELETRôNICOS"<D>. O dispositivo de processamento de dados eletrônicos apresenta uma unidade de processamento (CPU), que está unida através de um Bus com pelo menos uma memória (ROM, EEPROM). à unidade de processamento (CPU) está associada uma unidade de codificação (VE), sendo que pelo menos uma chave secreta (Key1, Key2) está armazenada na ou em uma das memórias (Rom,EEPROM) e pelo menos todos os dados relevantes de segurança estão ou são armazenados de modo codificado na ou nas memória(s) (Rom, EEPROM). Um comparador (V), para comparação da chave secreta (Key1, Key2) armazenada com uma senha (SW) a ser inserida por um usuário, comanda uma unidade de ligação (SE; MUX), que comanda a unidade de codificação (VE), de modo que uma decodificação de dados armazenados só é possível em uma comparação positiva.
BR9808167-5A 1997-03-03 1998-02-18 Dispositivo e sistema de processamento de dados eletrônicos BR9808167A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19708616A DE19708616C2 (de) 1997-03-03 1997-03-03 Elektronische Datenverarbeitungseinrichtung und -system
PCT/DE1998/000488 WO1998039701A1 (de) 1997-03-03 1998-02-18 Elektronische datenverarbeitungseinrichtung und -system

Publications (1)

Publication Number Publication Date
BR9808167A true BR9808167A (pt) 2000-05-16

Family

ID=7822093

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9808167-5A BR9808167A (pt) 1997-03-03 1998-02-18 Dispositivo e sistema de processamento de dados eletrônicos

Country Status (12)

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

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6463537B1 (en) * 1999-01-04 2002-10-08 Codex Technologies, Inc. Modified computer motherboard security and identification system
EP1022638A3 (en) * 1999-01-12 2001-05-02 International Business Machines Corporation Method and system for securely handling information between two information processing devices
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
US8784211B2 (en) * 2001-08-03 2014-07-22 Igt Wireless input/output and peripheral devices on a gaming machine
US8210927B2 (en) 2001-08-03 2012-07-03 Igt Player tracking communication mechanisms in a gaming machine
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
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
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
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
US7266842B2 (en) * 2002-04-18 2007-09-04 International Business Machines Corporation Control function implementing selective transparent data authentication 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
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
CN103929296A (zh) * 2014-04-22 2014-07-16 福州大学 基于rom型专用密钥的3des加密方法及其集成电路
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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392447A1 (fr) * 1977-05-26 1978-12-22 Cii Honeywell Bull Systeme de traitement d'informations protegeant le secret d'informations confidentielles
JPS6084686A (ja) * 1983-10-17 1985-05-14 Toshiba Corp 情報記録媒体の記録方式
CH694306A5 (de) 1988-04-11 2004-11-15 Syspatronic Ag Spa Chipkarte.
JPH0476749A (ja) * 1990-07-19 1992-03-11 Toshiba Corp セキュリティ回路
JPH0575597A (ja) * 1991-09-10 1993-03-26 Fujitsu Ltd 秘密鍵保護方式及び該方式による暗号処理ｌｓｉｃ
DE9116704U1 (pt) * 1991-11-28 1993-06-24 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Hollaend. Stiftung & Co Kg, 8510 Fuerth, De
EP0566811A1 (en) * 1992-04-23 1993-10-27 International Business Machines Corporation Authentication method and system with a smartcard
US5237616A (en) * 1992-09-21 1993-08-17 International Business Machines Corporation Secure computer system having privileged and unprivileged memories
JPH06208516A (ja) * 1992-10-27 1994-07-26 Toshiba Corp セキュリティ回路
US5544246A (en) * 1993-09-17 1996-08-06 At&T Corp. Smartcard adapted for a plurality of service providers and for remote installation of same
AU1265195A (en) * 1993-12-06 1995-06-27 Telequip Corporation Secure computer memory card
JPH08249280A (ja) * 1994-10-28 1996-09-27 Internatl Business Mach Corp <Ibm> データ処理装置の電子キー
US5577122A (en) * 1994-12-29 1996-11-19 Trimble Navigation Limited Secure communication of information
US5778072A (en) * 1995-07-07 1998-07-07 Sun Microsystems, Inc. System and method to transparently integrate private key operations from a smart card with host-based encryption services
KR0175027B1 (ko) * 1995-11-28 1999-04-01 윤종용 마이크로 컴퓨터의 보안 방법 및 장치

Also Published As

Publication number Publication date
WO1998039701A1 (de) 1998-09-11
UA46142C2 (uk) 2002-05-15
DE19708616A1 (de) 1998-09-17
DE59802720D1 (de) 2002-02-21
DE19708616C2 (de) 1999-09-02
EP0965076A1 (de) 1999-12-22
RU2188447C2 (ru) 2002-08-27
US6182217B1 (en) 2001-01-30
ATE209373T1 (de) 2001-12-15
CN1254421A (zh) 2000-05-24
KR20000075917A (ko) 2000-12-26
JP2001513929A (ja) 2001-09-04
EP0965076B1 (de) 2001-11-21
CN1113284C (zh) 2003-07-02
ES2168746T3 (es) 2002-06-16

Similar Documents

Publication Publication Date Title
BR9808167A (pt) Dispositivo e sistema de processamento de dados eletrônicos
KR930008041B1 (ko) 마이크로 콘트롤러
DE50003679D1 (de) Mikroprozessoranordnung mit verschlüsselung
GB0300691D0 (en) Secure cpu and memory management unit with cryptographic extensions
AU2002368304A1 (en) Device keys
EP1298518A3 (en) Microprocessor with improved task management and table management mechanism
GB2336080A (en) Optimized security functionality in an electronic system
ES8506954A1 (es) Sistema de autenticacion del usuario en sistemas de comunicacion
BR9507114A (pt) Sistema de processamento remoto módulo de criptografação e terminal de criptografação de dados
KR960015239A (ko) 정보 처리 장치 및 이에 조합된 장치에 있어서 보호된 저장 영역의 로딩 방법
CN101685425A (zh) 移动存储设备及实现移动存储设备加密的方法
CN111262910B (zh) 一种无线设备固件保护方法及系统
WO2001078298A8 (fr) Systeme et procede de traitement d&#39;informations
BR0211713A (pt) Método e sistema para processar a informação em um dispositivo eletrônico, dispositivo eletrônico, e, bloco de processamento
HK1071492A1 (en) Method for data broadcast between a local server and local peripherals
ES2194109T3 (es) Proteccion del software contra la utilizacion sin permiso.
WO2003042799A3 (en) Device and method with reduced information leakage
GB2430518A (en) Method of delivering direct proof private keys to devices using a distribution cd
AU2003202545A1 (en) Protecting a device against unintended use in a secure environment
TW200627152A (en) Data security
TW200502758A (en) Portable secure information accessing system and method thereof
WO2007053822A3 (en) Security enabler device and method for securing data communications
BG107667A (en) Device for the control of functions by means of biometric data
DE69937581D1 (de) Computerlesbares medium mit mikroprozessor zur lesesteuerung und computeranordnung zur kommunikation mit einem derartigen medium
DE10345457A1 (de) Verfahren und Vorrichtung zur Ver- und Entschlüsselung

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A,9A E 10A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1971 DE 14/10/2008.