ES2137359T3 - Metodo para ejecutar un programa de software y equipo de circuitos para implementar el metodo. - Google Patents

Metodo para ejecutar un programa de software y equipo de circuitos para implementar el metodo.

Info

Publication number
ES2137359T3
ES2137359T3 ES94908481T ES94908481T ES2137359T3 ES 2137359 T3 ES2137359 T3 ES 2137359T3 ES 94908481 T ES94908481 T ES 94908481T ES 94908481 T ES94908481 T ES 94908481T ES 2137359 T3 ES2137359 T3 ES 2137359T3
Authority
ES
Spain
Prior art keywords
software program
implement
routine
cpu
external memory
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
ES94908481T
Other languages
English (en)
Inventor
Takeshi Nagashima
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.)
Sega Corp
Original Assignee
Sega Enterprises Ltd
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 Sega Enterprises Ltd filed Critical Sega Enterprises Ltd
Application granted granted Critical
Publication of ES2137359T3 publication Critical patent/ES2137359T3/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
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • 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
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • 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]
    • G06F21/12—Protecting executable software
    • G06F21/121—Restricting unauthorised execution of programs
    • 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]
    • G06F21/12—Protecting executable software
    • G06F21/121—Restricting unauthorised execution of programs
    • G06F21/123—Restricting unauthorised execution of programs by using dedicated hardware, e.g. dongles, smart cards, cryptographic processors, global positioning systems [GPS] devices
    • 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
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3802—Instruction prefetching
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
    • A63F2300/20—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterised by details of the game platform
    • A63F2300/201—Playing authorisation given at platform level
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2109—Game systems

Abstract

EN ESTE METODO SE UTILIZAN DE FORMA VENTAJOSA LOS RECURSOS DE PROGRAMAS DE SOFTWARE ALMACENADOS EN LA MEMORIA EXTERNA CONECTADA LA HARDWARE. EL CIRCUITO SE UTILIZA PARA LLEVAR A CABO ESTE METODO. EL METODO COMPRENDE UNA RUTINA DE INICIALIZACION (X) QUE INCLUYE UN PASO EN QUE SE CONMUTA EL BLOQUE BIOS-ROM (13) DEL ORDENADOR (1) QUE TIENE UNA CPU (11) AL BLOQUE DE PROGRAMAS DE SOFTWARE ALMACENADOS EN LA MEMORIA EXTERNA (2), UNA RUTINA DE VERIFICACION DE SEGURIDAD (Y) EN QUE SE VERIFICA SI UN PROGRAMA DE SOFTWARE ES CORRECTO O NO, UNA RUTINA (Z) EN QUE LA CPU (11) DEL ORDENADOR (1) EJECUTA UN PROGRAMA DE SOFTWARE CUANDO EN LA RUTINA DE VERIFICACION DE SEGURIDAD (Y) SE DETERMINA QUE EL PROGRAMA DE SOFTWARE ES CORRECTO. SI SE REINICIALIZA LA CPU (11) MIENTRAS EL BLOQUE SE ENCUENTRA AL MENOS EN EL LUGAR DEL PROGRAMA DE SOFTWARE QUE SE ENCUENTRA ALMACENADO EN LA MEMORIA EXTERNA (2), LA CPU (11) SE LIBERA DE LA RUTINA DE VERIFICACION DE SEGURIDAD (Y) Y PUEDE EJECUTAR ESTE PROGRAMA DE SOFTWARE A TRAVES DE LA RUTINA (Z).
ES94908481T 1993-03-10 1994-03-02 Metodo para ejecutar un programa de software y equipo de circuitos para implementar el metodo. Expired - Lifetime ES2137359T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7629993 1993-03-10

Publications (1)

Publication Number Publication Date
ES2137359T3 true ES2137359T3 (es) 1999-12-16

Family

ID=13601495

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94908481T Expired - Lifetime ES2137359T3 (es) 1993-03-10 1994-03-02 Metodo para ejecutar un programa de software y equipo de circuitos para implementar el metodo.

Country Status (9)

Country Link
EP (1) EP0640911B1 (es)
KR (2) KR970011205B1 (es)
CN (1) CN1103748A (es)
BR (1) BR9404409A (es)
CA (1) CA2135489C (es)
DE (1) DE69419852T2 (es)
ES (1) ES2137359T3 (es)
TW (1) TW278155B (es)
WO (1) WO1994020901A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100268693B1 (ko) * 1995-02-08 2000-10-16 이리마지리 쇼우이치로 보안 검사 기능을 갖는 정보 처리 장치 및 보안 검사 방법
KR20010095892A (ko) * 2000-04-12 2001-11-07 최경렬 하이퍼스톤사의 중앙처리장치를 이용한 프로그램의 실행방법
CN108268286A (zh) * 2016-12-29 2018-07-10 联想（上海）信息技术有限公司 计算机系统启动方法及计算机系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442486A (en) * 1981-11-25 1984-04-10 U.S. Philips Corporation Protected programmable apparatus
US4982430A (en) * 1985-04-24 1991-01-01 General Instrument Corporation Bootstrap channel security arrangement for communication network
CA1330596C (en) * 1986-11-19 1994-07-05 Yoshiaki Nakanishi Memory cartridge and data processing apparatus
JP2710378B2 (ja) * 1989-01-10 1998-02-10 任天堂株式会社 外部メモリユニットのコピー防止システム
FI99250C (fi) * 1989-01-10 1997-12-29 Nintendo Co Ltd Järjestelmä ulkoisen muistin luvattoman käytön estämiseksi
JPH02253338A (ja) * 1989-03-27 1990-10-12 Kansai Nippon Denki Software Kk 機密保護情報の初期設定方式
EP0430843B1 (en) * 1989-11-30 1996-01-03 International Business Machines Corporation Method and apparatus for fault testing microprocessor address, data and control busses
JP2560124B2 (ja) * 1990-03-16 1996-12-04 株式会社セガ・エンタープライゼス ビデオゲームシステム及び情報処理装置

Also Published As

Publication number Publication date
BR9404409A (pt) 1999-07-27
CA2135489C (en) 1999-06-29
TW278155B (es) 1996-06-11
KR970011205B1 (ko) 1997-07-08
EP0640911A1 (en) 1995-03-01
CN1103748A (zh) 1995-06-14
DE69419852D1 (de) 1999-09-09
WO1994020901A1 (en) 1994-09-15
EP0640911B1 (en) 1999-08-04
DE69419852T2 (de) 2000-05-31
EP0640911A4 (en) 1995-07-19
KR950701748A (ko) 1995-04-28
CA2135489A1 (en) 1994-09-15

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