MX9604648A - Aparato de procesamiento de informacion con funcion de comprobacion de seguridad. - Google Patents

Aparato de procesamiento de informacion con funcion de comprobacion de seguridad.

Info

Publication number
MX9604648A
MX9604648A MX9604648A MX9604648A MX9604648A MX 9604648 A MX9604648 A MX 9604648A MX 9604648 A MX9604648 A MX 9604648A MX 9604648 A MX9604648 A MX 9604648A MX 9604648 A MX9604648 A MX 9604648A
Authority
MX
Mexico
Prior art keywords
information processor
output data
security check
check function
programs
Prior art date
Application number
MX9604648A
Other languages
English (en)
Other versions
MXPA96004648A (es
Inventor
Hidetaka Owaki
Takeshi Nagashima
Yukitoshi Kageyama
Original Assignee
Sega Enterprises Kk
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 Kk filed Critical Sega Enterprises Kk
Publication of MX9604648A publication Critical patent/MX9604648A/es
Publication of MXPA96004648A publication Critical patent/MXPA96004648A/es

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
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • 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
    • 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
    • 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
    • A63F2300/206—Game information storage, e.g. cartridges, CD ROM's, DVD's, smart cards
    • 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]
    • G06F21/109—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by using specially-adapted hardware at the client
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Storage Device Security (AREA)
  • Pinball Game Machines (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

Un aparato de procesamiento de informacion tiene una funcion de comprobacion de seguridad para determinar la autenticidad de un programa que se va a ejecutar, y los datos de programa y de visualizacion o presentacion en pantalla se almacenan en un dispositivo de almacenamiento externo. El aparato de procesamiento de informacion, que tiene una CPU para ejecutar un programa, se conecta al dispositivo de almacenamiento externo y a un dispositivo de pantalla para presentar los datos de visualizacion. Durante la ejecucion del programa, los datos de visualizacion almacenados en el dispositivo de almacenamiento externo se presentan en el dispositivo de pantalla en consonancia con ese programa. Los datos de visualizacion se comparan con datos de referencia de comparacion que se almacenan en el aparato de procesamiento de informacion. Cuando los dos conjuntos de datos no coinciden, se detiene el funcionamiento de la CPU del aparato de procesamiento de informacion y se evita que se siga ejecutando el programa.
MXPA/A/1996/004648A 1995-02-08 1996-10-08 Aparato de procesamiento de informacion con funcion de comprobacion de seguridad MXPA96004648A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013295 1995-02-08
JP7-20132 1995-02-08
PCT/JP1996/000251 WO1996024894A1 (fr) 1995-02-08 1996-02-07 Processeur d'informations possedant une fonction de controle de securite

Publications (2)

Publication Number Publication Date
MX9604648A true MX9604648A (es) 1997-09-30
MXPA96004648A MXPA96004648A (es) 1998-07-03

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11182874B2 (en) 2014-04-11 2021-11-23 Sony Corporation Signal processing device and signal processing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11182874B2 (en) 2014-04-11 2021-11-23 Sony Corporation Signal processing device and signal processing method

Also Published As

Publication number Publication date
AU4632496A (en) 1996-08-27
CA2187038A1 (en) 1996-08-15
WO1996024894A1 (fr) 1996-08-15
AR000892A1 (es) 1997-08-06
CA2187038C (en) 2000-08-08
EP0754999A1 (en) 1997-01-22
ZA961013B (en) 1996-08-29
US6009523A (en) 1999-12-28
BR9605115A (pt) 1997-10-07
KR970702521A (ko) 1997-05-13
CN1146814A (zh) 1997-04-02
EP0754999A4 (en) 2000-03-01
AU686494B2 (en) 1998-02-05
KR100268693B1 (ko) 2000-10-16

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