BR0009169A - Suporte portátil seguro de dados numéricos, eprocesso de segurança que utiliza um tal suportede dados - Google Patents

Suporte portátil seguro de dados numéricos, eprocesso de segurança que utiliza um tal suportede dados

Info

Publication number
BR0009169A
BR0009169A BR0009169-3A BR0009169A BR0009169A BR 0009169 A BR0009169 A BR 0009169A BR 0009169 A BR0009169 A BR 0009169A BR 0009169 A BR0009169 A BR 0009169A
Authority
BR
Brazil
Prior art keywords
support
data
output
security process
secure portable
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.)
Pending
Application number
BR0009169-3A
Other languages
English (en)
Inventor
Maurice Milgram
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.)
DIXET
Original Assignee
DIXET
DIXET
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 DIXET, DIXET filed Critical DIXET
Publication of BR0009169A publication Critical patent/BR0009169A/pt
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • 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
    • G06F21/80—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 storage media based on magnetic or optical technology, e.g. disks with sectors
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00876—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy wherein physical copy protection means are attached to the medium, e.g. holograms, sensors, or additional semiconductor circuitry
    • 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
    • G06F2221/2121—Chip on media, e.g. a disk or tape with a chip embedded in its case

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Storage Device Security (AREA)
  • Burglar Alarm Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

Patente de Invenção: "SUPORTE PORTáTIL SEGURO DEDADOS NUMéRICOS, E PROCESSO DE SEGURANçA QUEUTILIZA UM TAL SUPORTE DE DADOS". A presente invençãorefere-se a um suporte portátil seguro de dados numéricos quecompreende uma interface recepção (10) adaptada para receberinformações de entrada que provêm de um aparelho eletrónicoutilizador detectando para isso movimentos impostos ao suporte dedados pelo aparelho utilizador, uma interface de saída (11)adaptada para emitir informações de saída em função dasinformações de entrada recebidas, e uma unidade centraleletrónica ligada às interfaces de recepção e de emissão eadaptada para determinar as informações de saída em função dasinformações de entrada e para fazer as ditas informações de saída,serem emitidas.
BR0009169-3A 1999-03-19 2000-03-16 Suporte portátil seguro de dados numéricos, eprocesso de segurança que utiliza um tal suportede dados Pending BR0009169A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9903448A FR2791153B1 (fr) 1999-03-19 1999-03-19 Support portatif securise de donnees numeriques, et procede de securisation utilisant un tel support de donnees
PCT/FR2000/000638 WO2000057261A1 (fr) 1999-03-19 2000-03-16 Support portatif securise de donnees numeriques, et procede de securisation utilisant un tel support de donnees

Publications (1)

Publication Number Publication Date
BR0009169A true BR0009169A (pt) 2001-12-26

Family

ID=9543411

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0009169-3A Pending BR0009169A (pt) 1999-03-19 2000-03-16 Suporte portátil seguro de dados numéricos, eprocesso de segurança que utiliza um tal suportede dados

Country Status (11)

Country Link
EP (1) EP1163563A1 (pt)
JP (1) JP2002540498A (pt)
KR (1) KR20020006686A (pt)
CN (1) CN1347523A (pt)
AU (1) AU3299000A (pt)
BR (1) BR0009169A (pt)
CA (1) CA2367014A1 (pt)
FR (1) FR2791153B1 (pt)
MX (1) MXPA01009454A (pt)
WO (1) WO2000057261A1 (pt)
ZA (1) ZA200107729B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001270080A1 (en) 2000-06-23 2002-01-08 The University Of Akron Electrically tunable microlens array containing liquid crystals
CN1301502C (zh) * 2003-10-24 2007-02-21 扬智科技股份有限公司 具有防拷贝功能的dvd录放机的保护方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19616819A1 (de) * 1996-04-26 1997-10-30 Giesecke & Devrient Gmbh CD mit eingebautem Chip
US5652838A (en) * 1996-05-20 1997-07-29 Lovett; Donna M. Smart disc cd-rom
FR2753857B1 (fr) * 1996-09-25 1998-12-11 Procede et systeme pour securiser les prestations de services diffusees sur un reseau informatique du type internet

Also Published As

Publication number Publication date
JP2002540498A (ja) 2002-11-26
FR2791153B1 (fr) 2002-04-26
ZA200107729B (en) 2002-08-21
EP1163563A1 (fr) 2001-12-19
KR20020006686A (ko) 2002-01-24
MXPA01009454A (es) 2003-08-19
CN1347523A (zh) 2002-05-01
FR2791153A1 (fr) 2000-09-22
WO2000057261A1 (fr) 2000-09-28
CA2367014A1 (fr) 2000-09-28
AU3299000A (en) 2000-10-09

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired