WO2005069102A1 - Backup and restoration of drm security data - Google Patents
Backup and restoration of drm security data Download PDFInfo
- Publication number
- WO2005069102A1 WO2005069102A1 PCT/IB2005/050125 IB2005050125W WO2005069102A1 WO 2005069102 A1 WO2005069102 A1 WO 2005069102A1 IB 2005050125 W IB2005050125 W IB 2005050125W WO 2005069102 A1 WO2005069102 A1 WO 2005069102A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- data
- restoration
- security data
- security
- wireless
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 28
- 230000003993 interaction Effects 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims description 19
- 238000011084 recovery Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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
- G06F21/10—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
- G06F2221/2153—Using hardware token as a secondary aspect
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/597,083 US20090019291A1 (en) | 2004-01-13 | 2005-01-11 | Backup and restoration of drm security data |
JP2006548548A JP2007522707A (en) | 2004-01-13 | 2005-01-11 | Backup and restoration of DRM security data |
EP05702643A EP1709509A1 (en) | 2004-01-13 | 2005-01-11 | Backup and restoration of drm security data |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0400663.1 | 2004-01-13 | ||
GBGB0400663.1A GB0400663D0 (en) | 2004-01-13 | 2004-01-13 | Secure data handling system, method and related apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005069102A1 true WO2005069102A1 (en) | 2005-07-28 |
Family
ID=31503820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2005/050125 WO2005069102A1 (en) | 2004-01-13 | 2005-01-11 | Backup and restoration of drm security data |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090019291A1 (en) |
EP (1) | EP1709509A1 (en) |
JP (1) | JP2007522707A (en) |
CN (1) | CN1910532A (en) |
GB (1) | GB0400663D0 (en) |
WO (1) | WO2005069102A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009024283A2 (en) * | 2007-08-17 | 2009-02-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Device and method for a backup of rights objects |
CN101355775B (en) * | 2008-08-15 | 2011-09-21 | 中兴通讯股份有限公司 | Apparatus for leading configuration data with batch and mutual exclusion method for multi-client terminal |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8311988B2 (en) | 2006-08-04 | 2012-11-13 | Apple Inc. | Consistent back up of electronic information |
US7853566B2 (en) * | 2006-08-04 | 2010-12-14 | Apple Inc. | Navigation of electronic backups |
US9009115B2 (en) | 2006-08-04 | 2015-04-14 | Apple Inc. | Restoring electronic information |
US7860839B2 (en) * | 2006-08-04 | 2010-12-28 | Apple Inc. | Application-based backup-restore of electronic information |
US8078876B2 (en) * | 2007-04-30 | 2011-12-13 | Intel Corporation | Apparatus and method for direct anonymous attestation from bilinear maps |
US8429425B2 (en) * | 2007-06-08 | 2013-04-23 | Apple Inc. | Electronic backup and restoration of encrypted data |
US8010900B2 (en) | 2007-06-08 | 2011-08-30 | Apple Inc. | User interface for electronic backup |
US20080307017A1 (en) | 2007-06-08 | 2008-12-11 | Apple Inc. | Searching and Restoring of Backups |
US20080307223A1 (en) * | 2007-06-08 | 2008-12-11 | Brickell Ernest F | Apparatus and method for issuer based revocation of direct proof and direct anonymous attestation |
US8745523B2 (en) * | 2007-06-08 | 2014-06-03 | Apple Inc. | Deletion in electronic backups |
US8307004B2 (en) | 2007-06-08 | 2012-11-06 | Apple Inc. | Manipulating electronic backups |
US8356181B2 (en) * | 2007-11-15 | 2013-01-15 | Intel Corporation | Apparatus and method for a direct anonymous attestation scheme from short-group signatures |
US8145897B2 (en) | 2008-09-29 | 2012-03-27 | Intel Corporation | Direct anonymous attestation scheme with outsourcing capability |
US20110016089A1 (en) * | 2009-07-16 | 2011-01-20 | Apple Inc. | Restoring data to a mobile device |
US8984029B2 (en) | 2011-01-14 | 2015-03-17 | Apple Inc. | File system management |
US8943026B2 (en) | 2011-01-14 | 2015-01-27 | Apple Inc. | Visual representation of a local backup |
US8595505B2 (en) * | 2011-09-28 | 2013-11-26 | Intel Corporation | Apparatus and method for direct anonymous attestation from bilinear maps |
GB2503016B (en) * | 2012-06-14 | 2017-10-04 | Draeger Safety Uk Ltd | A telemetry monitoring system and a data recovery method for a telemetry monitoring system |
JP2020017933A (en) * | 2018-07-27 | 2020-01-30 | 株式会社リコー | Information processing system, information processing apparatus, terminal device, and information processing method |
CN111008094B (en) * | 2018-10-08 | 2023-05-05 | 阿里巴巴集团控股有限公司 | Data recovery method, device and system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001018807A2 (en) * | 1999-09-03 | 2001-03-15 | Koninklijke Philips Electronics N.V. | Recovery of a master key from recorded published material |
US20010008016A1 (en) | 1998-09-18 | 2001-07-12 | Seigo Kotani | Information management method and information management apparatus |
US20030074569A1 (en) | 2001-04-12 | 2003-04-17 | Kenichi Yamauchi | Data backup method and storage medium for use with content reproduction apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7391865B2 (en) * | 1999-09-20 | 2008-06-24 | Security First Corporation | Secure data parser method and system |
US7349987B2 (en) * | 2000-11-13 | 2008-03-25 | Digital Doors, Inc. | Data security system and method with parsing and dispersion techniques |
AU2004295851B2 (en) * | 2003-12-03 | 2010-03-11 | Safend Ltd | Method and system for improving computer network security |
WO2005057481A1 (en) * | 2003-12-08 | 2005-06-23 | Innovision Research & Technology Plc | Data storage devices |
US20060218413A1 (en) * | 2005-03-22 | 2006-09-28 | International Business Machines Corporation | Method of introducing physical device security for digitally encoded data |
US7748031B2 (en) * | 2005-07-08 | 2010-06-29 | Sandisk Corporation | Mass storage device with automated credentials loading |
-
2004
- 2004-01-13 GB GBGB0400663.1A patent/GB0400663D0/en not_active Ceased
-
2005
- 2005-01-11 JP JP2006548548A patent/JP2007522707A/en not_active Withdrawn
- 2005-01-11 WO PCT/IB2005/050125 patent/WO2005069102A1/en not_active Application Discontinuation
- 2005-01-11 EP EP05702643A patent/EP1709509A1/en not_active Withdrawn
- 2005-01-11 US US10/597,083 patent/US20090019291A1/en not_active Abandoned
- 2005-01-11 CN CNA2005800022902A patent/CN1910532A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010008016A1 (en) | 1998-09-18 | 2001-07-12 | Seigo Kotani | Information management method and information management apparatus |
WO2001018807A2 (en) * | 1999-09-03 | 2001-03-15 | Koninklijke Philips Electronics N.V. | Recovery of a master key from recorded published material |
US20030074569A1 (en) | 2001-04-12 | 2003-04-17 | Kenichi Yamauchi | Data backup method and storage medium for use with content reproduction apparatus |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009024283A2 (en) * | 2007-08-17 | 2009-02-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Device and method for a backup of rights objects |
WO2009024283A3 (en) * | 2007-08-17 | 2009-05-07 | Fraunhofer Ges Forschung | Device and method for a backup of rights objects |
RU2452007C2 (en) * | 2007-08-17 | 2012-05-27 | Фраунхофер-Гезелльшафт цур Фёрдерунг дер ангевандтен | Device and method for backup of rights objects |
US8782419B2 (en) | 2007-08-17 | 2014-07-15 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Device and method for a backup of rights objects |
CN101355775B (en) * | 2008-08-15 | 2011-09-21 | 中兴通讯股份有限公司 | Apparatus for leading configuration data with batch and mutual exclusion method for multi-client terminal |
Also Published As
Publication number | Publication date |
---|---|
JP2007522707A (en) | 2007-08-09 |
GB0400663D0 (en) | 2004-02-11 |
US20090019291A1 (en) | 2009-01-15 |
EP1709509A1 (en) | 2006-10-11 |
CN1910532A (en) | 2007-02-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20090019291A1 (en) | Backup and restoration of drm security data | |
CN100508448C (en) | Content processing apparatus and content protection program | |
US7809948B2 (en) | Cellular telephone device having authenticating capability | |
US7596812B2 (en) | System and method for protected data transfer | |
CN110912701B (en) | Social key recovery method and related device | |
US20050283662A1 (en) | Secure data backup and recovery | |
US20080104417A1 (en) | System and method for file encryption and decryption | |
CN104834868A (en) | Electronic data protection method, device and terminal equipment | |
JP2007241519A (en) | Mobile terminal | |
CN101178919A (en) | Encrypted tape access control via challenge-response protocol | |
CN101141247A (en) | Method and system for secure transmission of cryptographic key | |
RU2395930C2 (en) | Subsequent realisation of functionality of subscriber identification module in protected module | |
CN109903052A (en) | A kind of block chain endorsement method and mobile device | |
CN102769525B (en) | The user key backup of a kind of TCM and restoration methods | |
EP2909785A1 (en) | System and method for securing data exchange, portable user object and remote device for downloading data | |
JPH10271104A (en) | Ciphering method and decipherinc method | |
JP2006172351A (en) | Method and system for content expiration date management by use of removable medium | |
JP2002368735A (en) | Master ic device, backup ic device for the master ic device, dummy key storage device providing dummy key to the master ic device, auxiliary device or the master ic device and the backup ic device, and key backup system using two auxiliary devices or over | |
CN100576226C (en) | Database encryption method based on Chinese remainder theorem | |
JPH05250268A (en) | Copy guard device | |
JP3693709B2 (en) | Information writing / reading method for portable information recording medium | |
US8458493B2 (en) | Protection of a digital content on a physical medium | |
CA2563144C (en) | System and method for file encryption and decryption | |
CN101470643B (en) | Fixed hardware security unit backup and recovery method and system | |
CN116415270A (en) | File application management method and device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2005702643 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10597083 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200580002290.2 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006548548 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
WWP | Wipo information: published in national office |
Ref document number: 2005702643 Country of ref document: EP |