NO964835L - Fremgangsmåte og innretning for beskyttelse av lagrede data - Google Patents

Fremgangsmåte og innretning for beskyttelse av lagrede data

Info

Publication number
NO964835L
NO964835L NO964835A NO964835A NO964835L NO 964835 L NO964835 L NO 964835L NO 964835 A NO964835 A NO 964835A NO 964835 A NO964835 A NO 964835A NO 964835 L NO964835 L NO 964835L
Authority
NO
Norway
Prior art keywords
data
storage
chip
intelligent
data carrier
Prior art date
Application number
NO964835A
Other languages
English (en)
Norwegian (no)
Other versions
NO964835D0 (no
Inventor
Rainer Moos
Original Assignee
Deutsche Telekom 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 Deutsche Telekom Ag filed Critical Deutsche Telekom Ag
Publication of NO964835D0 publication Critical patent/NO964835D0/no
Publication of NO964835L publication Critical patent/NO964835L/no

Links

Classifications

    • 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
    • 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
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • 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
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • 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
    • 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
    • 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)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Storage Device Security (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
NO964835A 1995-11-17 1996-11-14 Fremgangsmåte og innretning for beskyttelse av lagrede data NO964835L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19542910A DE19542910B4 (de) 1995-11-17 1995-11-17 Verfahren und Vorrichtung zum Schutz gespeicherter Daten

Publications (2)

Publication Number Publication Date
NO964835D0 NO964835D0 (no) 1996-11-14
NO964835L true NO964835L (no) 1997-05-20

Family

ID=7777730

Family Applications (1)

Application Number Title Priority Date Filing Date
NO964835A NO964835L (no) 1995-11-17 1996-11-14 Fremgangsmåte og innretning for beskyttelse av lagrede data

Country Status (5)

Country Link
US (1) US5881152A (fr)
EP (1) EP0774706A1 (fr)
CA (1) CA2190437A1 (fr)
DE (1) DE19542910B4 (fr)
NO (1) NO964835L (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6385645B1 (en) * 1995-08-04 2002-05-07 Belle Gate Investments B.V. Data exchange system comprising portable data processing units
DK0757336T3 (da) 1995-08-04 2001-03-19 Belle Gate Invest B V Data-Udvekslings-System omfattende bærbare databehandlingsenheder
US6247131B1 (en) * 1997-03-14 2001-06-12 Fujitsu Limited Information management method and recording medium
EP0881557B1 (fr) * 1997-05-28 2003-04-16 Siemens Aktiengesellschaft Système d'ordinateur et méthode pour protéger des logiciels
JP3060996B2 (ja) * 1997-05-30 2000-07-10 日本電気株式会社 無線データ通信装置
US6272631B1 (en) * 1997-06-30 2001-08-07 Microsoft Corporation Protected storage of core data secrets
IL123028A (en) 1998-01-22 2007-09-20 Nds Ltd Protection of data on media recording disks
DE19822217B4 (de) * 1998-05-18 2018-01-25 Giesecke+Devrient Mobile Security Gmbh Zugriffsgeschützter Datenträger
CN1322430A (zh) * 1998-09-29 2001-11-14 太阳微系统公司 在话音上的数据叠加
FR2790346A1 (fr) 1999-02-26 2000-09-01 Schlumberger Systems & Service Dispositif et procede de securisation d'un media de stockage de donnees
CA2391826A1 (fr) 1999-06-10 2000-12-21 Belle Gate Investment B.V. Dispositif destine au stockage de differentes versions d'un jeu de donnees dans des zones de memoire distinctes et procede d'actualisation d'un jeu de donnees dans une memoire
WO2001040910A1 (fr) 1999-12-06 2001-06-07 De Jong, Eduard, Karel Systeme informatique utilisant une memoire dram non regeneree
CN1327356C (zh) * 1999-12-07 2007-07-18 太阳微系统公司 具有控制读取之微处理器的计算机可读介质和与该介质通信的计算机
AU777437B2 (en) 1999-12-07 2004-10-14 Sun Microsystems, Inc. Secure photo carrying identification device, as well as means and method for authenticating such an identification device
DE60037342T2 (de) 2000-07-20 2008-11-27 Belle Gate Investment B.V. Verfahren und system für kommunizierende geräte, und vorrichtungen dafür, mit geschützter datenübertragung
DE10035598A1 (de) * 2000-07-21 2002-02-07 Infineon Technologies Ag Datenträger mit einem Datenspeicher
US20020133702A1 (en) * 2001-03-16 2002-09-19 Stevens Curtis E. Methods of granting access to a protected area
EP1507261B1 (fr) * 2001-08-08 2016-07-20 Panasonic Intellectual Property Management Co., Ltd. Système de protection du droit d'auteur, dispositif d'enregistrement, dispositif de déchiffrage et support d'enregistrement
US20030105970A1 (en) * 2001-11-30 2003-06-05 Phillip Yuan Pei Jen Systems and methods for enforcing single computer use of software
US20050015609A1 (en) * 2003-07-16 2005-01-20 Delorme Alexandre P. V. Storage apparatus and access system
US7848518B2 (en) * 2004-06-29 2010-12-07 Seagate Technology Llc Stable disc controller ID from unstable comparator outputs

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63501749A (ja) * 1985-04-19 1988-07-14 プレイカウント　プロプライエタリ　リミテッド 記録再生カウンタ
FR2633086B1 (fr) * 1988-06-20 1990-11-09 Dupre Michel Jean Procede et appareil d'enregistrement numerique de donnees, support protege d'enregistrement de donnees et appareil de lecture de donnees enregistrees sur un tel support
FR2647937B2 (fr) * 1988-11-30 1994-10-14 Vernois Goulven Disquette perfectionnee incorporant des circuits integres et des connecteurs, ou amenagee pour recevoir des circuits integres et des connecteurs, et dispositifs de liaison avec un ordinateur
FR2643475A1 (fr) * 1989-02-21 1990-08-24 Livowsky Jean Michel Procede de controle de l'utilisation d'un support d'informations, notamment magnetique ou magneto-optique et systemes pour sa mise en oeuvre
DE4228692A1 (de) * 1992-08-28 1993-01-21 Siemens Ag Chipkarte fuer audio- und videoinformationen
JP3084969B2 (ja) * 1992-10-16 2000-09-04 松下電器産業株式会社 再生装置と記録装置とケース入り記録媒体と記録媒体の初期化装置
US5267311A (en) * 1992-12-08 1993-11-30 Bakhoum Ezzat G Intelligent diskette for software protection
DE4242247C2 (de) * 1992-12-15 1998-05-14 Orga Kartensysteme Gmbh Ausweiskarte mit optischem Datenträger
DE4314614C2 (de) * 1993-05-04 1997-04-24 Bosch Gmbh Robert Chipkarte und Lesegerät für eine Chipkarte
US5651064A (en) * 1995-03-08 1997-07-22 544483 Alberta Ltd. System for preventing piracy of recorded media

Also Published As

Publication number Publication date
CA2190437A1 (fr) 1997-05-18
EP0774706A1 (fr) 1997-05-21
DE19542910A1 (de) 1997-05-22
US5881152A (en) 1999-03-09
DE19542910B4 (de) 2005-01-05
NO964835D0 (no) 1996-11-14

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application