DE60336181D1 - Sicheres digitales Datenformat und codeverstärkte Richtlinie - Google Patents
Sicheres digitales Datenformat und codeverstärkte RichtlinieInfo
- Publication number
- DE60336181D1 DE60336181D1 DE60336181T DE60336181T DE60336181D1 DE 60336181 D1 DE60336181 D1 DE 60336181D1 DE 60336181 T DE60336181 T DE 60336181T DE 60336181 T DE60336181 T DE 60336181T DE 60336181 D1 DE60336181 D1 DE 60336181D1
- Authority
- DE
- Germany
- Prior art keywords
- header
- digest
- software
- digital data
- console
- 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.)
- Expired - Lifetime
Links
Classifications
-
- A63F13/12—
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/70—Game security or game management aspects
- A63F13/71—Game security or game management aspects using secure communication between game devices and game servers, e.g. by encrypting game data or authenticating players
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/30—Interconnection arrangements between game servers and game devices; Interconnection arrangements between game devices; Interconnection arrangements between game servers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/70—Game security or game management aspects
- A63F13/73—Authorising game programs or game devices, e.g. checking authenticity
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/70—Game security or game management aspects
- A63F13/77—Game security or game management aspects involving data related to game devices or game servers, e.g. configuration data, software version or amount of memory
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/90—Constructional details or arrangements of video game devices not provided for in groups A63F13/20 or A63F13/25, e.g. housing, wiring, connections or cabinets
- A63F13/95—Storage media specially adapted for storing game information, e.g. video game cartridges
-
- 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
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/51—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems at application loading time, e.g. accepting, rejecting, starting or inhibiting executable software based on integrity or source reliability
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
- A63F2300/40—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterised by details of platform network
- A63F2300/401—Secure communication, e.g. using encryption or authentication
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
- A63F2300/50—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by details of game servers
- A63F2300/53—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by details of game servers details of basic data processing
- A63F2300/532—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by details of game servers details of basic data processing using secure communication, e.g. by encryption, authentication
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Storage Device Security (AREA)
- Communication Control (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/101,999 US7627753B2 (en) | 2002-03-19 | 2002-03-19 | Secure digital data format and code enforced policy |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60336181D1 true DE60336181D1 (de) | 2011-04-07 |
Family
ID=27788353
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60336181T Expired - Lifetime DE60336181D1 (de) | 2002-03-19 | 2003-01-13 | Sicheres digitales Datenformat und codeverstärkte Richtlinie |
DE60326899T Expired - Lifetime DE60326899D1 (de) | 2002-03-19 | 2003-01-13 | Sicheres Digitaldatenformat und kodeerzwungene Verfahrensweise |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60326899T Expired - Lifetime DE60326899D1 (de) | 2002-03-19 | 2003-01-13 | Sicheres Digitaldatenformat und kodeerzwungene Verfahrensweise |
Country Status (8)
Country | Link |
---|---|
US (1) | US7627753B2 (de) |
EP (2) | EP1346755B1 (de) |
JP (1) | JP2003337632A (de) |
CN (1) | CN100430923C (de) |
AT (2) | ATE499149T1 (de) |
DE (2) | DE60336181D1 (de) |
HK (1) | HK1059323A1 (de) |
TW (1) | TWI283120B (de) |
Families Citing this family (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7273415B2 (en) | 2000-09-07 | 2007-09-25 | Igt | Gaming device having a bonus scheme with multiple selection groups |
AU2002331915B2 (en) | 2001-09-28 | 2006-08-10 | Igt | System for awarding a bonus to a gaming device on a wide area network |
US7727070B2 (en) | 2001-09-28 | 2010-06-01 | Igt | Method and apparatus for authenticating and verifying communication on a network of gaming devices |
US7627753B2 (en) | 2002-03-19 | 2009-12-01 | Microsoft Corporation | Secure digital data format and code enforced policy |
JP3956106B2 (ja) * | 2002-03-28 | 2007-08-08 | インターナショナル・ビジネス・マシーンズ・コーポレーション | コンピュータ装置及びプログラム |
US7627761B2 (en) * | 2002-07-22 | 2009-12-01 | Xerox Corporation | System for authentication of JPEG image data |
US7370212B2 (en) | 2003-02-25 | 2008-05-06 | Microsoft Corporation | Issuing a publisher use license off-line in a digital rights management (DRM) system |
AU2004220645C1 (en) * | 2003-03-10 | 2010-11-18 | Mudalla Technology, Inc. | Dynamic configuration of a gaming system |
US7451490B2 (en) * | 2003-08-01 | 2008-11-11 | Microsoft Corporation | Media data protection with secure installer |
US7533262B2 (en) * | 2003-08-01 | 2009-05-12 | Microsoft Corporation | Media data protection |
US20050080898A1 (en) * | 2003-10-08 | 2005-04-14 | Block Jerald J. | System and method for managing computer usage |
US8006313B1 (en) * | 2004-01-23 | 2011-08-23 | The Math Works, Inc. | Non-machine specific optical-media based copy protection |
GB2412279A (en) * | 2004-03-16 | 2005-09-21 | Bbc Technology Holdings Ltd | Data distribution system and method |
JP4749680B2 (ja) * | 2004-05-10 | 2011-08-17 | 株式会社ソニー・コンピュータエンタテインメント | データ構造、データ処理装置、データ処理方法、認証装置、認証方法、コンピュータプログラム、及び記録媒体 |
JP5005805B2 (ja) * | 2004-07-30 | 2012-08-22 | 株式会社富士通ソーシアルサイエンスラボラトリ | 簡易媒体使用管理システム,コンピュータ,簡易媒体使用管理プログラムおよび簡易媒体使用プログラム |
ZA200701717B (en) | 2004-08-03 | 2008-09-25 | Wagerworks Inc | Gaming method and device involving progressive wagers |
US7892093B2 (en) | 2004-08-19 | 2011-02-22 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
US8021230B2 (en) | 2004-08-19 | 2011-09-20 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
JP2008509787A (ja) | 2004-08-19 | 2008-04-03 | アイジーティー | ボーナス報償を授与する多数のゲーム・マシンを有するゲーム・システム |
US8251791B2 (en) | 2004-08-19 | 2012-08-28 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
US7963847B2 (en) | 2004-08-19 | 2011-06-21 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
US7802110B2 (en) | 2004-08-25 | 2010-09-21 | Microsoft Corporation | System and method for secure execution of program code |
WO2006069194A2 (en) * | 2004-12-21 | 2006-06-29 | Sandisk Corporation | Memory system with versatile content control |
US8601283B2 (en) | 2004-12-21 | 2013-12-03 | Sandisk Technologies Inc. | Method for versatile content control with partitioning |
US8051052B2 (en) | 2004-12-21 | 2011-11-01 | Sandisk Technologies Inc. | Method for creating control structure for versatile content control |
US8561126B2 (en) * | 2004-12-29 | 2013-10-15 | International Business Machines Corporation | Automatic enforcement of obligations according to a data-handling policy |
US20090157857A1 (en) * | 2005-02-14 | 2009-06-18 | Atsushi Nishioka | Data Management Method and Data Management System Using an External Recording Medium Writing Device |
US8438645B2 (en) | 2005-04-27 | 2013-05-07 | Microsoft Corporation | Secure clock with grace periods |
US8725646B2 (en) | 2005-04-15 | 2014-05-13 | Microsoft Corporation | Output protection levels |
US20060265758A1 (en) | 2005-05-20 | 2006-11-23 | Microsoft Corporation | Extensible media rights |
US7748031B2 (en) | 2005-07-08 | 2010-06-29 | Sandisk Corporation | Mass storage device with automated credentials loading |
CN100385367C (zh) * | 2005-08-05 | 2008-04-30 | 四零四科技股份有限公司 | 程序加密的方法 |
US7841939B2 (en) | 2005-09-09 | 2010-11-30 | Igt | Server based gaming system having multiple progressive awards |
US8137188B2 (en) | 2005-09-09 | 2012-03-20 | Igt | Server based gaming system having multiple progressive awards |
US8128491B2 (en) | 2005-09-09 | 2012-03-06 | Igt | Server based gaming system having multiple progressive awards |
CN1929367B (zh) * | 2005-09-10 | 2010-08-25 | 腾讯科技(深圳)有限公司 | 一种游戏数据传输方法及系统 |
US7794325B2 (en) * | 2005-11-17 | 2010-09-14 | Microsoft Corporation | Dynamic in-game soundtrack for a console game machine |
US9604146B2 (en) | 2006-01-06 | 2017-03-28 | International Business Machines Corporation | Apparatus and method to play a multiplayer, online game |
US7780520B2 (en) | 2006-03-15 | 2010-08-24 | Igt | Gaming device having multiple different types of progressive awards |
US8761398B2 (en) * | 2006-05-02 | 2014-06-24 | Koninkljijke Philips N.V. | Access to authorized domains |
US20080071617A1 (en) * | 2006-06-29 | 2008-03-20 | Lance Ware | Apparatus and methods for validating media |
US8613103B2 (en) | 2006-07-07 | 2013-12-17 | Sandisk Technologies Inc. | Content control method using versatile control structure |
US8245031B2 (en) | 2006-07-07 | 2012-08-14 | Sandisk Technologies Inc. | Content control method using certificate revocation lists |
US8266711B2 (en) | 2006-07-07 | 2012-09-11 | Sandisk Technologies Inc. | Method for controlling information supplied from memory device |
US8639939B2 (en) | 2006-07-07 | 2014-01-28 | Sandisk Technologies Inc. | Control method using identity objects |
US8140843B2 (en) | 2006-07-07 | 2012-03-20 | Sandisk Technologies Inc. | Content control method using certificate chains |
US8070597B2 (en) | 2006-08-03 | 2011-12-06 | Igt | Gaming device and method having multiple progressive award levels and a secondary game for advancing through the progressive award levels |
US8523665B2 (en) | 2006-10-11 | 2013-09-03 | Igt | Gaming system and method having multi-level mystery triggered progressive awards |
US9047733B2 (en) | 2006-11-08 | 2015-06-02 | Igt | Gaming system and method for providing multiple level progressive awards with increased odds of winning higher level progressive awards |
US7963845B2 (en) | 2006-11-08 | 2011-06-21 | Igt | Gaming system and method with multiple progressive award levels and a skill based determination of providing one of the progressive award levels |
US20080108430A1 (en) | 2006-11-08 | 2008-05-08 | Igt | Gaming system and method which provides players an opportunity to win a progressive award |
US8105149B2 (en) | 2006-11-10 | 2012-01-31 | Igt | Gaming system and method providing venue wide simultaneous player participation based bonus game |
US8613660B2 (en) * | 2006-11-13 | 2013-12-24 | Bally Gaming, Inc. | Game rating system for gaming devices |
US8708812B2 (en) | 2006-11-13 | 2014-04-29 | Bally Gaming, Inc. | Game rating system for gaming devices and related methods |
US20080134348A1 (en) * | 2006-12-05 | 2008-06-05 | Microsoft Corporation | Conditional policies in software licenses |
US9002745B2 (en) * | 2006-12-21 | 2015-04-07 | Igt | Secure media distribution in a wager gaming system |
JP5041516B2 (ja) * | 2007-01-22 | 2012-10-03 | 力 松田 | コンピュータの画面監視用usbメモリ |
CN101364869B (zh) * | 2007-08-09 | 2012-03-28 | 鸿富锦精密工业(深圳)有限公司 | 电子文档加密系统及方法 |
US7996672B1 (en) | 2007-12-05 | 2011-08-09 | Adobe Systems Incorporated | Support for multiple digital rights management systems for same content |
US20100041454A1 (en) * | 2008-08-18 | 2010-02-18 | Chung-Jen Huang | Portable dance game system |
US8376836B2 (en) | 2008-11-07 | 2013-02-19 | Igt | Server based gaming system and method for providing deferral of bonus events |
US9104618B2 (en) | 2008-12-18 | 2015-08-11 | Sandisk Technologies Inc. | Managing access to an address range in a storage device |
US9202015B2 (en) * | 2009-12-31 | 2015-12-01 | Intel Corporation | Entering a secured computing environment using multiple authenticated code modules |
CN101968839A (zh) * | 2010-10-22 | 2011-02-09 | 深圳市中兴移动通信有限公司 | 一种计算机辅助设备与pc端软件绑定的方法 |
FR2972835A1 (fr) * | 2011-03-17 | 2012-09-21 | Mxp4 | Procede pour generer un scenario a partir d'une musique, jeu et systemes comprenant des moyens pour la mise en œuvre d'un tel procede. |
JP2012208812A (ja) * | 2011-03-30 | 2012-10-25 | Buffalo Inc | データ管理装置及びデータ管理方法 |
US10165007B2 (en) * | 2011-09-15 | 2018-12-25 | Microsoft Technology Licensing, Llc | Securing data usage in computing devices |
US8708804B2 (en) | 2012-06-22 | 2014-04-29 | Igt | Gaming system and method providing a collection game including at least one customizable award collector |
WO2014098901A1 (en) * | 2012-12-21 | 2014-06-26 | Hewlett-Packard Development Company, L.P. | Active component embedded in cable |
US9256752B2 (en) * | 2014-01-07 | 2016-02-09 | Microsoft Technology Licensing, Llc | Product authorization with cross-region access |
US10122687B2 (en) | 2014-09-14 | 2018-11-06 | Sophos Limited | Firewall techniques for colored objects on endpoints |
US9965627B2 (en) | 2014-09-14 | 2018-05-08 | Sophos Limited | Labeling objects on an endpoint for encryption management |
US9537841B2 (en) * | 2014-09-14 | 2017-01-03 | Sophos Limited | Key management for compromised enterprise endpoints |
CN105049213A (zh) * | 2015-07-27 | 2015-11-11 | 小米科技有限责任公司 | 文件签名方法及装置 |
CN105610848B (zh) * | 2016-01-08 | 2018-05-25 | 北京工业大学 | 具备源数据安全保障机制的集中式数据保全方法及系统 |
CN108200071A (zh) * | 2018-01-11 | 2018-06-22 | 江苏农林职业技术学院 | 支持报文信息提取和携带的IPSecNAT穿越方法及系统 |
US11921867B2 (en) | 2018-05-04 | 2024-03-05 | Crypto4A Technologies Inc. | Digital data comparison filter, system and method, and applications therefor |
US11062046B1 (en) * | 2021-01-11 | 2021-07-13 | DeCurtis LLC | Self-referencing data encryption |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK0739560T3 (da) * | 1994-01-13 | 2001-10-01 | Certco Inc | Kryptografisk system og fremgangsmåde med nøgledeponeringsfunktion |
US5643086A (en) * | 1995-06-29 | 1997-07-01 | Silicon Gaming, Inc. | Electronic casino gaming apparatus with improved play capacity, authentication and security |
JP2001513587A (ja) * | 1997-07-31 | 2001-09-04 | サイエンティフィック−アトランタ・インコーポレーテッド | 条件付きアクセスシステムにおける情報のプログラムのソースの検証 |
JP4097773B2 (ja) * | 1998-04-20 | 2008-06-11 | オリンパス株式会社 | デジタル画像編集システム |
US6189096B1 (en) * | 1998-05-06 | 2001-02-13 | Kyberpass Corporation | User authentification using a virtual private key |
DE19906432C1 (de) * | 1999-02-16 | 2000-06-21 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zum Erzeugen eines Datenstroms und Verfahren und Vorrichtung zum Abspielen eines Datenstroms |
US6468160B2 (en) * | 1999-04-08 | 2002-10-22 | Nintendo Of America, Inc. | Security system for video game system with hard disk drive and internet access capability |
US7240199B2 (en) * | 2000-12-06 | 2007-07-03 | Rpost International Limited | System and method for verifying delivery and integrity of electronic messages |
US7003667B1 (en) * | 1999-10-04 | 2006-02-21 | Canon Kabushiki Kaisha | Targeted secure printing |
EP1267515A3 (de) * | 2000-01-21 | 2004-04-07 | Sony Computer Entertainment Inc. | Verfahren und Vorrichtung zur symmetrischen Verschlüsselung/Entschlüsselung von aufgezeichneten Daten |
GB0003920D0 (en) * | 2000-02-21 | 2000-04-05 | Ncipher Corp Limited | Computer system |
US6986046B1 (en) * | 2000-05-12 | 2006-01-10 | Groove Networks, Incorporated | Method and apparatus for managing secure collaborative transactions |
CN1338841A (zh) * | 2000-08-11 | 2002-03-06 | 海南格方网络安全有限公司 | 计算机安全认证智能密钥 |
US7233942B2 (en) * | 2000-10-10 | 2007-06-19 | Truelocal Inc. | Method and apparatus for providing geographically authenticated electronic documents |
US20030070166A1 (en) * | 2001-10-05 | 2003-04-10 | Johnson Michael Wayne | Method and system for enabling program blocking |
JP2003202929A (ja) * | 2002-01-08 | 2003-07-18 | Ntt Docomo Inc | 配信方法および配信システム |
CN100530026C (zh) * | 2002-01-18 | 2009-08-19 | 艾利森电话股份有限公司 | 移动终端,把数据装入或上载到移动终端的方法和系统 |
US7627753B2 (en) | 2002-03-19 | 2009-12-01 | Microsoft Corporation | Secure digital data format and code enforced policy |
-
2002
- 2002-03-19 US US10/101,999 patent/US7627753B2/en not_active Expired - Fee Related
-
2003
- 2003-01-13 AT AT09004610T patent/ATE499149T1/de not_active IP Right Cessation
- 2003-01-13 AT AT03000582T patent/ATE427147T1/de not_active IP Right Cessation
- 2003-01-13 DE DE60336181T patent/DE60336181D1/de not_active Expired - Lifetime
- 2003-01-13 EP EP03000582A patent/EP1346755B1/de not_active Expired - Lifetime
- 2003-01-13 DE DE60326899T patent/DE60326899D1/de not_active Expired - Lifetime
- 2003-01-13 EP EP09004610A patent/EP2078548B1/de not_active Expired - Lifetime
- 2003-01-23 TW TW092101516A patent/TWI283120B/zh not_active IP Right Cessation
- 2003-03-18 CN CNB031206484A patent/CN100430923C/zh not_active Expired - Fee Related
- 2003-03-19 JP JP2003076617A patent/JP2003337632A/ja active Pending
-
2004
- 2004-02-24 HK HK04101309.0A patent/HK1059323A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN100430923C (zh) | 2008-11-05 |
DE60326899D1 (de) | 2009-05-14 |
US20030182574A1 (en) | 2003-09-25 |
TWI283120B (en) | 2007-06-21 |
EP2078548A3 (de) | 2010-03-10 |
ATE499149T1 (de) | 2011-03-15 |
TW200306735A (en) | 2003-11-16 |
EP1346755A3 (de) | 2004-09-29 |
EP2078548A2 (de) | 2009-07-15 |
JP2003337632A (ja) | 2003-11-28 |
CN1445693A (zh) | 2003-10-01 |
EP2078548B1 (de) | 2011-02-23 |
EP1346755B1 (de) | 2009-04-01 |
US7627753B2 (en) | 2009-12-01 |
EP1346755A2 (de) | 2003-09-24 |
HK1059323A1 (en) | 2004-06-25 |
ATE427147T1 (de) | 2009-04-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60336181D1 (de) | Sicheres digitales Datenformat und codeverstärkte Richtlinie | |
US8364984B2 (en) | Portable secure data files | |
EP1676281B1 (de) | Effiziente verwaltung von generationen kryptographischer schlüssel | |
US20090097657A1 (en) | Constructive Channel Key | |
US9672333B2 (en) | Trusted storage | |
US20100005318A1 (en) | Process for securing data in a storage unit | |
US20060155991A1 (en) | Authentication method, encryption method, decryption method, cryptographic system and recording medium | |
WO2004073230A3 (en) | Identity-based encryption system for secure data distribution | |
US8307217B2 (en) | Trusted storage | |
US20070014399A1 (en) | High assurance key management overlay | |
JP2006211349A (ja) | ファイルの暗号化・複合化プログラム、プログラム格納媒体 | |
KR20030027066A (ko) | 데이터 교환을 위해 배열된 장치 및 인증 방법 | |
CA2714196A1 (en) | Information distribution system and program for the same | |
US20050132204A1 (en) | Trusted system for file distribution | |
CN114039790A (zh) | 一种基于区块链的细粒度云存储安全访问控制方法 | |
GB2376389A (en) | Packaging evidence for long term validation | |
CN104993924A (zh) | 一种数字版权加解密方法 | |
Bagga et al. | Policy-based encryption schemes from bilinear pairings | |
TWI704794B (zh) | 基於區塊鏈的合約簽核與驗證系統及其實施方法 | |
Lin et al. | A secure fine-grained access control mechanism for networked storage systems | |
WO2006073250A3 (en) | Authentication method, encryption method, decryption method, cryptographic system and recording medium | |
Naik et al. | Original Research Article Key management and access control based on combination of cipher text-policy attribute-based encryption with Proxy Re-Encryption for cloud data | |
KR100879606B1 (ko) | 유/무선 통신망에서 시큐리티 에이전트와 해쉬 체인 및세션 키 교환을 이용한 디지털 콘텐츠 보안 인증 방법 | |
JP4604523B2 (ja) | データの移管方法およびデータの保管装置 | |
TH65197A (th) | รูปแบบข้อมูลดิจิทัลเพื่อความมั่นคงและนโยบายที่ได้รับการทำให้ปฏิบัติตามด้วยรหัส |