ATE341786T1 - Vorrichtung und verfahren zur steuerung der ausbreitung von entzifferungsschlüsseln - Google Patents
Vorrichtung und verfahren zur steuerung der ausbreitung von entzifferungsschlüsselnInfo
- Publication number
- ATE341786T1 ATE341786T1 AT02751448T AT02751448T ATE341786T1 AT E341786 T1 ATE341786 T1 AT E341786T1 AT 02751448 T AT02751448 T AT 02751448T AT 02751448 T AT02751448 T AT 02751448T AT E341786 T1 ATE341786 T1 AT E341786T1
- Authority
- AT
- Austria
- Prior art keywords
- decryption key
- security system
- encrypted
- key
- authorized
- Prior art date
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
- G06F21/10—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
- 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
- G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
-
- 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
- G06F2221/2107—File encryption
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Bioethics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Storage Device Security (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Communication Control (AREA)
- Electrophonic Musical Instruments (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0121502A GB2378539B (en) | 2001-09-05 | 2001-09-05 | Apparatus for and method of controlling propagation of decryption keys |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE341786T1 true ATE341786T1 (de) | 2006-10-15 |
Family
ID=9921569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02751448T ATE341786T1 (de) | 2001-09-05 | 2002-08-22 | Vorrichtung und verfahren zur steuerung der ausbreitung von entzifferungsschlüsseln |
Country Status (11)
Country | Link |
---|---|
US (2) | US7099478B2 (de) |
EP (1) | EP1423765B1 (de) |
JP (1) | JP2005502240A (de) |
CN (1) | CN100555158C (de) |
AT (1) | ATE341786T1 (de) |
DE (1) | DE60215196T2 (de) |
ES (1) | ES2274067T3 (de) |
GB (1) | GB2378539B (de) |
IL (2) | IL160709A0 (de) |
RU (1) | RU2273959C2 (de) |
WO (1) | WO2003021400A2 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7174568B2 (en) * | 2001-01-31 | 2007-02-06 | Sony Computer Entertainment America Inc. | Method and system for securely distributing computer software products |
US7162644B1 (en) | 2002-03-29 | 2007-01-09 | Xilinx, Inc. | Methods and circuits for protecting proprietary configuration data for programmable logic devices |
DE10254320A1 (de) * | 2002-11-21 | 2004-06-03 | Philips Intellectual Property & Standards Gmbh | Schaltungsanordnung mit nicht-flüchtigem Speichermodul und Verfahren zum Ver-/Entschlüsseln von Daten des nicht-flüchtigen Speichermoduls |
EP1632091A4 (de) * | 2003-05-12 | 2006-07-26 | Gtech Corp | Verfahren und system zur authentifizierung |
US8010789B2 (en) * | 2003-11-13 | 2011-08-30 | Lantronix, Inc. | Secure data transfer using an embedded system |
WO2005057844A1 (en) * | 2003-12-15 | 2005-06-23 | Matsushita Electric Industrial Co., Ltd. | Secret information setting device and secret information setting method |
KR101058002B1 (ko) * | 2004-02-02 | 2011-08-19 | 삼성전자주식회사 | 도메인 관리 시스템하에서의 데이터 기록 및 재생 방법 |
EP1920358A2 (de) * | 2005-04-12 | 2008-05-14 | Enrico Maim | Verfahren zum gewähren von zugang zu durch benutzer modifizierbaren ressourcen in einer computerumgebung und dafür strukturierte ressourcen |
US9191198B2 (en) | 2005-06-16 | 2015-11-17 | Hewlett-Packard Development Company, L.P. | Method and device using one-time pad data |
US8842839B2 (en) * | 2005-09-29 | 2014-09-23 | Hewlett-Packard Development Company, L.P. | Device with multiple one-time pads and method of managing such a device |
US20070177424A1 (en) * | 2005-09-29 | 2007-08-02 | Martin Sadler | Device with n-time pad and a method of managing such a pad |
WO2007102093A2 (en) * | 2006-03-08 | 2007-09-13 | Koninklijke Philips Electronics N.V. | Method and system for distributed copy administration |
US7810139B2 (en) * | 2006-03-29 | 2010-10-05 | Novell, Inc | Remote authorization for operations |
FR2907930B1 (fr) * | 2006-10-27 | 2009-02-13 | Viaccess Sa | Procede de detection d'une utilisation anormale d'un processeur de securite. |
CN101272237B (zh) * | 2008-04-22 | 2010-10-06 | 北京飞天诚信科技有限公司 | 一种用于自动生成和填写登录信息的方法和*** |
US8516602B2 (en) * | 2008-04-25 | 2013-08-20 | Nokia Corporation | Methods, apparatuses, and computer program products for providing distributed access rights management using access rights filters |
DE102010046229A1 (de) * | 2010-09-23 | 2012-03-29 | Oliver Kömmerling | Verfahren zum verschlüsselten Übertragen von Daten aus einem mobilen Datenträger auf eine stationäre Einrichtung sowie Datenverschlüsselungsadapter |
IL216162A0 (en) * | 2011-11-06 | 2012-02-29 | Nds Ltd | Electronic content distribution based on secret sharing |
US10554404B2 (en) * | 2014-10-20 | 2020-02-04 | Dspace Digital Signal Processing And Control Engineering Gmbh | Protection of software models |
ES2574029B1 (es) * | 2015-07-03 | 2016-10-21 | Francisco ANDRÉS MARTÍNEZ | Sistema y método para la recuperación de objetos perdidos |
US10645066B2 (en) | 2016-11-19 | 2020-05-05 | Alan Earl Swahn | Rights controlled communication |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU1306360C (ru) | 1985-09-30 | 1995-12-20 | Ю.Н. Манякин | Устройство для ввода информации с ограниченным доступом |
EP0268139A3 (de) * | 1986-11-05 | 1991-04-10 | International Business Machines Corporation | Behandlung von Ausführungsrechten mit Bezug auf einen Softwarekopierschutzmechanismus |
US5534857A (en) * | 1991-11-12 | 1996-07-09 | Security Domain Pty. Ltd. | Method and system for secure, decentralized personalization of smart cards |
RU2040117C1 (ru) | 1992-12-07 | 1995-07-20 | Центральный Научно-Исследовательский Институт Связи | Способ передачи и приема с обеспечением подлинности и конфиденциальности сообщения |
JP3243331B2 (ja) * | 1993-05-14 | 2002-01-07 | 富士通株式会社 | ソフトウェア管理用階層媒体の作成方法,ソフトウェア管理用階層媒体の作成装置およびソフトウェア管理用階層媒体 |
US5671280A (en) | 1995-08-30 | 1997-09-23 | Citibank, N.A. | System and method for commercial payments using trusted agents |
US5825876A (en) * | 1995-12-04 | 1998-10-20 | Northern Telecom | Time based availability to content of a storage medium |
US6246771B1 (en) * | 1997-11-26 | 2001-06-12 | V-One Corporation | Session key recovery system and method |
US6912656B1 (en) * | 1999-11-30 | 2005-06-28 | Sun Microsystems, Inc. | Method and apparatus for sending encrypted electronic mail through a distribution list exploder |
DE10001126A1 (de) * | 2000-01-13 | 2001-07-19 | Infineon Technologies Ag | Chipkarte als Dongle |
US6847719B1 (en) * | 2000-08-11 | 2005-01-25 | Eacceleration Corp. | Limiting receiver access to secure read-only communications over a network by preventing access to source-formatted plaintext |
-
2001
- 2001-09-05 GB GB0121502A patent/GB2378539B/en not_active Expired - Lifetime
-
2002
- 2002-02-27 US US10/085,163 patent/US7099478B2/en not_active Expired - Lifetime
- 2002-08-22 EP EP02751448A patent/EP1423765B1/de not_active Expired - Lifetime
- 2002-08-22 WO PCT/GB2002/003877 patent/WO2003021400A2/en active IP Right Grant
- 2002-08-22 CN CN02820752.1A patent/CN100555158C/zh not_active Expired - Lifetime
- 2002-08-22 ES ES02751448T patent/ES2274067T3/es not_active Expired - Lifetime
- 2002-08-22 IL IL16070902A patent/IL160709A0/xx unknown
- 2002-08-22 RU RU2004107577/09A patent/RU2273959C2/ru active
- 2002-08-22 AT AT02751448T patent/ATE341786T1/de not_active IP Right Cessation
- 2002-08-22 DE DE60215196T patent/DE60215196T2/de not_active Expired - Lifetime
- 2002-08-22 JP JP2003525423A patent/JP2005502240A/ja active Pending
-
2004
- 2004-03-03 IL IL160709A patent/IL160709A/en unknown
-
2006
- 2006-07-20 US US11/458,853 patent/US7471796B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB0121502D0 (en) | 2001-10-24 |
CN1571949A (zh) | 2005-01-26 |
DE60215196T2 (de) | 2007-08-30 |
RU2273959C2 (ru) | 2006-04-10 |
WO2003021400A3 (en) | 2003-11-27 |
US7471796B2 (en) | 2008-12-30 |
US7099478B2 (en) | 2006-08-29 |
JP2005502240A (ja) | 2005-01-20 |
IL160709A0 (en) | 2004-08-31 |
EP1423765B1 (de) | 2006-10-04 |
RU2004107577A (ru) | 2005-09-27 |
ES2274067T3 (es) | 2007-05-16 |
DE60215196D1 (de) | 2006-11-16 |
EP1423765A2 (de) | 2004-06-02 |
WO2003021400A2 (en) | 2003-03-13 |
GB2378539B (en) | 2003-07-02 |
US20070038869A1 (en) | 2007-02-15 |
US20030044018A1 (en) | 2003-03-06 |
CN100555158C (zh) | 2009-10-28 |
IL160709A (en) | 2009-08-03 |
GB2378539A (en) | 2003-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |