TR200000779T2 - Kaydedilmiş dijital verilerin korunması için yöntem ve cihaz - Google Patents

Kaydedilmiş dijital verilerin korunması için yöntem ve cihaz

Info

Publication number
TR200000779T2
TR200000779T2 TR2000/00779T TR200000779T TR200000779T2 TR 200000779 T2 TR200000779 T2 TR 200000779T2 TR 2000/00779 T TR2000/00779 T TR 2000/00779T TR 200000779 T TR200000779 T TR 200000779T TR 200000779 T2 TR200000779 T2 TR 200000779T2
Authority
TR
Turkey
Prior art keywords
encrypted
support medium
elements
digital data
data
Prior art date
Application number
TR2000/00779T
Other languages
English (en)
Inventor
Benardeau Christian
Original Assignee
Canal+ Societe Anonyme
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 Canal+ Societe Anonyme filed Critical Canal+ Societe Anonyme
Publication of TR200000779T2 publication Critical patent/TR200000779T2/tr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06F2221/2107—File encryption

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Technology Law (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Storage Device Security (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Holo Graphy (AREA)

Abstract

Bir ilk dekripsiyon anahtari (Kf) içeren antegre bir devre kullanarak bir dijital destek ortami (2) üzerindeki kaydedilmis dijital verilere erisimi kisitlamak için bir yöntem olup, özelligi destek ortaminin volüm tanimlayicisinin (V) bir veya daha fazla elemaninin karsilik gelen bir enkripsiyon anahtariyla (Kf) enkript edilmesi, enkript edilmis volüm tanimlayici elemanlarin destek ortami üzerine enkript edilmemis veriyle birlikte kaydedilmesi ve destek ortamina erisimde volüm tanimlayicisinin enkript edilmis elemanlarini dekript etmek ve bir okuyucuya (5) enkript edilmemis verinin destek ortami üzerinde okunmasi ve/veya yazilmasi için izin vermek üzere bu elemanlari vermek için entegre devre dekripsiyon anahtarinin kullanilmasidir.
TR2000/00779T 1997-09-25 1998-09-22 Kaydedilmiş dijital verilerin korunması için yöntem ve cihaz TR200000779T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97402237A EP0989497A1 (en) 1997-09-25 1997-09-25 Method and apparatus for protection of recorded digital data

Publications (1)

Publication Number Publication Date
TR200000779T2 true TR200000779T2 (tr) 2000-07-21

Family

ID=8229855

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2000/00779T TR200000779T2 (tr) 1997-09-25 1998-09-22 Kaydedilmiş dijital verilerin korunması için yöntem ve cihaz

Country Status (19)

Country Link
US (1) US6813709B1 (tr)
EP (2) EP0989497A1 (tr)
JP (1) JP2001517833A (tr)
KR (1) KR100527836B1 (tr)
CN (1) CN1267801C (tr)
AT (1) ATE254779T1 (tr)
AU (1) AU747222B2 (tr)
BR (1) BR9812380A (tr)
CA (1) CA2304148A1 (tr)
DE (1) DE69819924T2 (tr)
HR (1) HRP20000147A2 (tr)
HU (1) HUP0100560A2 (tr)
ID (1) ID24627A (tr)
IL (1) IL135226A0 (tr)
NO (1) NO20001528L (tr)
PL (1) PL339457A1 (tr)
TR (1) TR200000779T2 (tr)
WO (1) WO1999015970A1 (tr)
ZA (1) ZA988702B (tr)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6973444B1 (en) 1999-03-27 2005-12-06 Microsoft Corporation Method for interdependently validating a digital content package and a corresponding digital license
US6829708B1 (en) 1999-03-27 2004-12-07 Microsoft Corporation Specifying security for an element by assigning a scaled value representative of the relative security thereof
US7103574B1 (en) * 1999-03-27 2006-09-05 Microsoft Corporation Enforcement architecture and method for digital rights management
US20020019814A1 (en) 2001-03-01 2002-02-14 Krishnamurthy Ganesan Specifying rights in a digital rights license according to events
US7073063B2 (en) 1999-03-27 2006-07-04 Microsoft Corporation Binding a digital license to a portable device or the like in a digital rights management (DRM) system and checking out/checking in the digital license to/from the portable device or the like
US7136838B1 (en) * 1999-03-27 2006-11-14 Microsoft Corporation Digital license and method for obtaining/providing a digital license
GB9916212D0 (en) * 1999-07-09 1999-09-15 Simmons Douglas M A system and method for distributing electronic publications
US20020073033A1 (en) * 2000-04-07 2002-06-13 Sherr Scott Jeffrey Online digital video signal transfer apparatus and method
US7155415B2 (en) * 2000-04-07 2006-12-26 Movielink Llc Secure digital content licensing system and method
US7237125B2 (en) * 2000-08-28 2007-06-26 Contentguard Holdings, Inc. Method and apparatus for automatically deploying security components in a content distribution system
US7039615B1 (en) 2000-09-28 2006-05-02 Microsoft Corporation Retail transactions involving digital content in a digital rights management (DRM) system
GB2373597B (en) * 2001-03-20 2005-02-23 Hewlett Packard Co Restricted data access
US7016496B2 (en) * 2001-03-26 2006-03-21 Sun Microsystems, Inc. System and method for storing and accessing digital media content using smart card technology
JP2002312249A (ja) * 2001-04-12 2002-10-25 Yamaha Corp コンテンツ再生装置のバックアップ方法およびバックアップ用記憶メディア
KR100982168B1 (ko) * 2001-05-09 2010-09-14 코닌클리케 필립스 일렉트로닉스 엔.브이. 기록매체 상에 저장된 암호화된 데이터를 복호화하는 방법및 장치
JP2004522252A (ja) * 2001-07-19 2004-07-22 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ ユーザデータを再生する装置及び方法
EP1288768A3 (de) * 2001-08-29 2004-01-02 Siemens AG Österreich Intelligenter Dongle
DE10142351A1 (de) * 2001-08-30 2003-03-20 Giesecke & Devrient Gmbh Initialisieren einer Chipkarte
GB0124723D0 (en) * 2001-10-15 2001-12-05 Macrovision Corp Improvements in or relating to the copy protection of optical discs
US20030217271A1 (en) * 2002-05-15 2003-11-20 Sun Microsystems, Inc. Use of smart card technology in the protection of fixed storage entertainment assets
JP2004112461A (ja) * 2002-09-19 2004-04-08 Sony Corp データ処理方法、そのプログラムおよびその装置
JP4434573B2 (ja) * 2002-11-29 2010-03-17 株式会社東芝 ライセンス移動装置及びプログラム
JP2005063079A (ja) * 2003-08-11 2005-03-10 Matsushita Electric Ind Co Ltd メモリカード装置、権利管理システムおよび時間管理方法
EP1672511A2 (en) * 2003-10-10 2006-06-21 Takashi Shigetomi Information protection system, storage medium used for the same, and storage medium containing case
KR100982513B1 (ko) * 2003-11-12 2010-09-16 삼성전자주식회사 사용자 키를 이용한 저장 매체 디스크 사용 제한 방법 및장치
US8347078B2 (en) 2004-10-18 2013-01-01 Microsoft Corporation Device certificate individualization
US8336085B2 (en) 2004-11-15 2012-12-18 Microsoft Corporation Tuning product policy using observed evidence of customer behavior
US20060130154A1 (en) * 2004-11-30 2006-06-15 Wai Lam Method and system for protecting and verifying stored data
US9363481B2 (en) 2005-04-22 2016-06-07 Microsoft Technology Licensing, Llc Protected media pipeline
US9436804B2 (en) 2005-04-22 2016-09-06 Microsoft Technology Licensing, Llc Establishing a unique session key using a hardware functionality scan
US8132014B2 (en) * 2006-08-29 2012-03-06 Xerox Corporation Image archiver
US8778210B2 (en) 2006-12-21 2014-07-15 Advanced Technology Materials, Inc. Compositions and methods for the selective removal of silicon nitride
US8060758B2 (en) * 2008-06-30 2011-11-15 Sap Ag Item tracing with supply chain secrecy using RFID tags and an identity-based encryption scheme
US20100185843A1 (en) * 2009-01-20 2010-07-22 Microsoft Corporation Hardware encrypting storage device with physically separable key storage device
US9330282B2 (en) * 2009-06-10 2016-05-03 Microsoft Technology Licensing, Llc Instruction cards for storage devices
US8321956B2 (en) 2009-06-17 2012-11-27 Microsoft Corporation Remote access control of storage devices
US8509449B2 (en) 2009-07-24 2013-08-13 Microsoft Corporation Key protector for a storage volume using multiple keys
US8462955B2 (en) 2010-06-03 2013-06-11 Microsoft Corporation Key protectors based on online keys
US9832027B2 (en) * 2014-10-01 2017-11-28 Maxim Integrated Products, Inc. Tamper detection systems and methods for industrial and metering devices not requiring a battery

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827508A (en) * 1986-10-14 1989-05-02 Personal Library Software, Inc. Database usage metering and protection system and method
US5007082A (en) * 1988-08-03 1991-04-09 Kelly Services, Inc. Computer software encryption apparatus
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
US5191611A (en) * 1989-04-03 1993-03-02 Lang Gerald S Method and apparatus for protecting material on storage media and for transferring material on storage media to various recipients
US5058162A (en) * 1990-08-09 1991-10-15 Hewlett-Packard Company Method of distributing computer data files
US5212729A (en) * 1992-01-22 1993-05-18 Schafer Randy J Computer data security device and method
CN1087735A (zh) * 1992-07-21 1994-06-08 太阳线集团有限公司 带有电子设备的装置
US5224166A (en) * 1992-08-11 1993-06-29 International Business Machines Corporation System for seamless processing of encrypted and non-encrypted data and instructions
CA2101123C (en) * 1993-07-22 1997-12-30 Kok-Wah Yeow Absolute static lock of files and directories on magnetic disk storage media in single machine personal microcomputers
US5666411A (en) * 1994-01-13 1997-09-09 Mccarty; Johnnie C. System for computer software protection
US5546463A (en) * 1994-07-12 1996-08-13 Information Resource Engineering, Inc. Pocket encrypting and authenticating communications device
US5905798A (en) * 1996-05-02 1999-05-18 Texas Instruments Incorporated TIRIS based kernal for protection of "copyrighted" program material
JPH11328033A (ja) * 1998-05-20 1999-11-30 Fujitsu Ltd ライセンス委譲装置

Also Published As

Publication number Publication date
ATE254779T1 (de) 2003-12-15
IL135226A0 (en) 2001-05-20
WO1999015970A1 (en) 1999-04-01
CN1279784A (zh) 2001-01-10
DE69819924T2 (de) 2004-09-02
EP1018078B1 (en) 2003-11-19
ID24627A (id) 2000-07-27
EP1018078A1 (en) 2000-07-12
ZA988702B (en) 1999-04-01
NO20001528L (no) 2000-05-25
NO20001528D0 (no) 2000-03-23
EP0989497A1 (en) 2000-03-29
HUP0100560A2 (hu) 2001-06-28
AU9092598A (en) 1999-04-12
HK1029408A1 (en) 2001-03-30
KR20010030706A (ko) 2001-04-16
DE69819924D1 (de) 2003-12-24
US6813709B1 (en) 2004-11-02
CN1267801C (zh) 2006-08-02
KR100527836B1 (ko) 2005-11-15
HRP20000147A2 (en) 2000-12-31
BR9812380A (pt) 2000-09-12
JP2001517833A (ja) 2001-10-09
CA2304148A1 (en) 1999-04-01
AU747222B2 (en) 2002-05-09
PL339457A1 (en) 2000-12-18

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