DE3750249T2 - Privilegausführung in Mikroprozessoranordnungen zur Verwendung in der Software-Gütersicherung. - Google Patents
Privilegausführung in Mikroprozessoranordnungen zur Verwendung in der Software-Gütersicherung.Info
- Publication number
- DE3750249T2 DE3750249T2 DE3750249T DE3750249T DE3750249T2 DE 3750249 T2 DE3750249 T2 DE 3750249T2 DE 3750249 T DE3750249 T DE 3750249T DE 3750249 T DE3750249 T DE 3750249T DE 3750249 T2 DE3750249 T2 DE 3750249T2
- Authority
- DE
- Germany
- Prior art keywords
- goods security
- privileged execution
- microprocessor arrangements
- software goods
- software
- 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 - Fee Related
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]
- G06F21/12—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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/927,286 US5146575A (en) | 1986-11-05 | 1986-11-05 | Implementing privilege on microprocessor systems for use in software asset protection |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3750249D1 DE3750249D1 (de) | 1994-08-25 |
DE3750249T2 true DE3750249T2 (de) | 1995-03-09 |
Family
ID=25454519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3750249T Expired - Fee Related DE3750249T2 (de) | 1986-11-05 | 1987-11-03 | Privilegausführung in Mikroprozessoranordnungen zur Verwendung in der Software-Gütersicherung. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5146575A (de) |
EP (1) | EP0268138B1 (de) |
JP (1) | JPH0769870B2 (de) |
AR (1) | AR245833A1 (de) |
AT (1) | ATE108918T1 (de) |
BR (1) | BR8705865A (de) |
CA (1) | CA1290070C (de) |
DE (1) | DE3750249T2 (de) |
ES (1) | ES2058088T3 (de) |
Families Citing this family (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5469556A (en) * | 1989-12-12 | 1995-11-21 | Harris Corporation | Resource access security system for controlling access to resources of a data processing system |
GB9010603D0 (en) * | 1990-05-11 | 1990-07-04 | Int Computers Ltd | Access control in a distributed computer system |
JP2519390B2 (ja) * | 1992-09-11 | 1996-07-31 | インターナショナル・ビジネス・マシーンズ・コーポレイション | デ―タ通信方法及び装置 |
US5237616A (en) * | 1992-09-21 | 1993-08-17 | International Business Machines Corporation | Secure computer system having privileged and unprivileged memories |
CA2137488C (en) * | 1994-02-18 | 1998-09-29 | Richard I. Baum | Coexecuting method and means for performing parallel processing in conventional types of data processing systems |
US5586301A (en) * | 1994-11-09 | 1996-12-17 | Ybm Technologies, Inc. | Personal computer hard disk protection system |
JPH08263438A (ja) | 1994-11-23 | 1996-10-11 | Xerox Corp | ディジタルワークの配給及び使用制御システム並びにディジタルワークへのアクセス制御方法 |
US6948070B1 (en) | 1995-02-13 | 2005-09-20 | Intertrust Technologies Corporation | Systems and methods for secure transaction management and electronic rights protection |
US5892900A (en) | 1996-08-30 | 1999-04-06 | Intertrust Technologies Corp. | Systems and methods for secure transaction management and electronic rights protection |
US6157721A (en) | 1996-08-12 | 2000-12-05 | Intertrust Technologies Corp. | Systems and methods using cryptography to protect secure computing environments |
US5943422A (en) | 1996-08-12 | 1999-08-24 | Intertrust Technologies Corp. | Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels |
US7133846B1 (en) | 1995-02-13 | 2006-11-07 | Intertrust Technologies Corp. | Digital certificate support system, methods and techniques for secure electronic commerce transaction and rights management |
DE69637733D1 (de) | 1995-02-13 | 2008-12-11 | Intertrust Tech Corp | Systeme und verfahren für ein sicheres übertragung |
US6658568B1 (en) | 1995-02-13 | 2003-12-02 | Intertrust Technologies Corporation | Trusted infrastructure support system, methods and techniques for secure electronic commerce transaction and rights management |
USRE39369E1 (en) | 1995-06-29 | 2006-10-31 | Igt | Electronic casino gaming system with improved play capacity, authentication and security |
US5643086A (en) | 1995-06-29 | 1997-07-01 | Silicon Gaming, Inc. | Electronic casino gaming apparatus with improved play capacity, authentication and security |
US7063615B2 (en) * | 1995-06-29 | 2006-06-20 | Igt | Electronic gaming apparatus with authentication |
US5581700A (en) * | 1995-08-11 | 1996-12-03 | Dell U.S.A., L.P. | Hierarchical multiple password acceptance system |
US5805702A (en) * | 1995-09-29 | 1998-09-08 | Dallas Semiconductor Corporation | Method, apparatus, and system for transferring units of value |
US5805880A (en) * | 1996-01-26 | 1998-09-08 | Dell Usa, Lp | Operating system independent method for avoiding operating system security for operations performed by essential utilities |
US20010011253A1 (en) | 1998-08-04 | 2001-08-02 | Christopher D. Coley | Automated system for management of licensed software |
GB9608696D0 (en) * | 1996-04-26 | 1996-07-03 | Europ Computer Ind Res | Electronic copy protection mechanism |
US6523119B2 (en) * | 1996-12-04 | 2003-02-18 | Rainbow Technologies, Inc. | Software protection device and method |
DE69719934T2 (de) * | 1996-12-20 | 2003-11-27 | Ibm | Verfahren und Vorrichtung zur schnellen und sicheren Datensammlung |
US5920861A (en) | 1997-02-25 | 1999-07-06 | Intertrust Technologies Corp. | Techniques for defining using and manipulating rights management data structures |
FR2762417B1 (fr) * | 1997-04-16 | 1999-07-02 | Gemplus Card Int | Procede de controle de l'execution d'un produit logiciel |
US20020025852A1 (en) * | 2000-09-29 | 2002-02-28 | Alcorn Allan E. | Gaming apparatus with portrait-mode display |
US6112181A (en) | 1997-11-06 | 2000-08-29 | Intertrust Technologies Corporation | Systems and methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information |
US6128741A (en) * | 1998-03-05 | 2000-10-03 | Rainbow Technologies, Inc. | Compact transparent dongle device |
EP1086411B1 (de) * | 1998-06-12 | 2003-11-12 | Gemplus | Verfahren zur kontrolle der ausführung eines programmproduktes |
US6289455B1 (en) * | 1999-09-02 | 2001-09-11 | Crypotography Research, Inc. | Method and apparatus for preventing piracy of digital content |
US6842896B1 (en) | 1999-09-03 | 2005-01-11 | Rainbow Technologies, Inc. | System and method for selecting a server in a multiple server license management system |
US6968384B1 (en) | 1999-09-03 | 2005-11-22 | Safenet, Inc. | License management system and method for commuter licensing |
US7716348B1 (en) | 1999-09-03 | 2010-05-11 | Safenet, Inc. | License management system and method with license balancing |
US7035918B1 (en) | 1999-09-03 | 2006-04-25 | Safenet Canada. Inc. | License management system and method with multiple license servers |
AU2001243365A1 (en) * | 2000-03-02 | 2001-09-12 | Alarity Corporation | System and method for process protection |
US7988559B2 (en) | 2001-03-08 | 2011-08-02 | Igt | Computerized gaming system, method and apparatus |
CA2402389A1 (en) | 2000-03-08 | 2002-09-19 | Shuffle Master, Inc. | Computerized gaming system, method and apparatus |
US7043641B1 (en) | 2000-03-08 | 2006-05-09 | Igt | Encryption in a secure computerized gaming system |
US6986052B1 (en) | 2000-06-30 | 2006-01-10 | Intel Corporation | Method and apparatus for secure execution using a secure memory partition |
AU2001285125B2 (en) * | 2000-08-21 | 2004-08-26 | Igt | Method and apparatus for software authentication |
US7194759B1 (en) | 2000-09-15 | 2007-03-20 | International Business Machines Corporation | Used trusted co-servers to enhance security of web interaction |
US7080406B2 (en) * | 2000-12-15 | 2006-07-18 | International Business Machines Corporation | Method for transferring privilege access to a resource manager with subsequent loss of privilege by the initiating identity |
US7203841B2 (en) | 2001-03-08 | 2007-04-10 | Igt | Encryption in a secure computerized gaming system |
JP2002353960A (ja) * | 2001-05-30 | 2002-12-06 | Fujitsu Ltd | コード実行装置およびコード配布方法 |
US7421411B2 (en) | 2001-07-06 | 2008-09-02 | Nokia Corporation | Digital rights management in a mobile communications environment |
US7162036B2 (en) | 2001-08-06 | 2007-01-09 | Igt | Digital identification of unique game characteristics |
US6685567B2 (en) | 2001-08-08 | 2004-02-03 | Igt | Process verification |
NZ531200A (en) * | 2001-08-13 | 2006-03-31 | Qualcomm Inc | Application level access privilege to a storage area on a computer device |
US7618317B2 (en) | 2001-09-10 | 2009-11-17 | Jackson Mark D | Method for developing gaming programs compatible with a computerized gaming operating system and apparatus |
US8708828B2 (en) | 2001-09-28 | 2014-04-29 | Igt | Pluggable modular gaming modifiers and configuration templates for gaming environments |
US6902481B2 (en) | 2001-09-28 | 2005-06-07 | Igt | Decoupling of the graphical presentation of a game from the presentation logic |
US7931533B2 (en) | 2001-09-28 | 2011-04-26 | Igt | Game development architecture that decouples the game logic from the graphics logics |
WO2003045519A1 (en) | 2001-11-26 | 2003-06-05 | Igt | Pass-through live validation device and method |
US7698522B1 (en) * | 2002-01-11 | 2010-04-13 | Global Foundries | Method and apparatus for linear address based page level security scheme to determine current security context |
JP4042420B2 (ja) * | 2002-01-31 | 2008-02-06 | コニカミノルタビジネステクノロジーズ株式会社 | 印刷処理プログラム、プリントシステムおよび出力装置 |
US20050204155A1 (en) * | 2004-03-09 | 2005-09-15 | Nec Laboratories America, Inc | Tamper resistant secure architecture |
US20060020552A1 (en) * | 2004-07-26 | 2006-01-26 | James Sloan | Copy-restriction system for digitally recorded, computer disk-based music recordings |
DE102005014837B4 (de) * | 2004-08-02 | 2007-08-30 | Mahltig, Holger | Sicherheitsmodul und Verfahren zum Steuern und Kontrollieren eines Datenverkehrs eines Personalcomputers |
JP2006190119A (ja) * | 2005-01-07 | 2006-07-20 | Hitachi Industrial Equipment Systems Co Ltd | プログラマブルコントローラ |
DE102005002472A1 (de) * | 2005-01-18 | 2006-07-27 | Maschinenfabrik Rieter Ag | Textilmaschine und Softwareschutzvorrichtung für eine Textilmaschine |
CA2593441A1 (en) * | 2005-02-11 | 2006-08-17 | Universal Data Protection Corporation | Method and system for microprocessor data security |
US20060271915A1 (en) * | 2005-05-24 | 2006-11-30 | Contentguard Holdings, Inc. | Usage rights grammar and digital works having usage rights created with the grammar |
WO2007028241A2 (en) * | 2005-09-07 | 2007-03-15 | Universal Data Protection Corporation | Method and system for data security of recording media |
US8181038B2 (en) * | 2007-04-11 | 2012-05-15 | Cyberlink Corp. | Systems and methods for executing encrypted programs |
CN101414341B (zh) * | 2007-10-15 | 2014-12-10 | 北京瑞星信息技术有限公司 | 一种软件自我保护的方法 |
WO2009065135A1 (en) | 2007-11-17 | 2009-05-22 | Uniloc Corporation | System and method for adjustable licensing of digital products |
US7966465B2 (en) * | 2008-01-17 | 2011-06-21 | Broadcom Corporation | Method and system for secure code encryption for PC-slave devices |
US7530106B1 (en) | 2008-07-02 | 2009-05-05 | Kaspersky Lab, Zao | System and method for security rating of computer processes |
US9633183B2 (en) | 2009-06-19 | 2017-04-25 | Uniloc Luxembourg S.A. | Modular software protection |
CN102184373B (zh) * | 2011-05-30 | 2013-01-23 | 南京大学 | 基于保护模式与虚拟化机制实现操作系统安全核设计方法 |
US8627097B2 (en) | 2012-03-27 | 2014-01-07 | Igt | System and method enabling parallel processing of hash functions using authentication checkpoint hashes |
KR101566145B1 (ko) * | 2014-10-23 | 2015-11-06 | 숭실대학교산학협력단 | 모바일 기기 및 상기 모바일 기기의 동작 방법 |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4228496A (en) * | 1976-09-07 | 1980-10-14 | Tandem Computers Incorporated | Multiprocessor system |
GB1561482A (en) * | 1976-11-18 | 1980-02-20 | Ibm | Protection of data processing system against unauthorised programmes |
US4104721A (en) * | 1976-12-30 | 1978-08-01 | International Business Machines Corporation | Hierarchical security mechanism for dynamically assigning security levels to object programs |
US4139893A (en) * | 1977-04-01 | 1979-02-13 | Texas Instruments Incorporated | Calculator program security system |
US4168396A (en) * | 1977-10-31 | 1979-09-18 | Best Robert M | Microprocessor for executing enciphered programs |
US4278837A (en) * | 1977-10-31 | 1981-07-14 | Best Robert M | Crypto microprocessor for executing enciphered programs |
US4184201A (en) * | 1978-04-26 | 1980-01-15 | Sperry Rand Corporation | Integrating processor element |
US4465901A (en) * | 1979-06-04 | 1984-08-14 | Best Robert M | Crypto microprocessor that executes enciphered programs |
US4328542A (en) * | 1979-11-07 | 1982-05-04 | The Boeing Company | Secure implementation of transition machine computer |
US4386399A (en) * | 1980-04-25 | 1983-05-31 | Data General Corporation | Data processing system |
US4386416A (en) * | 1980-06-02 | 1983-05-31 | Mostek Corporation | Data compression, encryption, and in-line transmission system |
US4442484A (en) * | 1980-10-14 | 1984-04-10 | Intel Corporation | Microprocessor memory management and protection mechanism |
US4394734A (en) * | 1980-12-29 | 1983-07-19 | International Business Machines Corp. | Programmable peripheral processing controller |
US4433207A (en) * | 1981-09-10 | 1984-02-21 | Best Robert M | Cryptographic decoder for computer programs |
US4471163A (en) * | 1981-10-05 | 1984-09-11 | Donald Thomas C | Software protection system |
US4525599A (en) * | 1982-05-21 | 1985-06-25 | General Computer Corporation | Software protection methods and apparatus |
US4519032A (en) * | 1982-06-09 | 1985-05-21 | At&T Bell Laboratories | Memory management arrangement for microprocessor systems |
US4523271A (en) * | 1982-06-22 | 1985-06-11 | Levien Raphael L | Software protection method and apparatus |
US4521853A (en) * | 1982-06-30 | 1985-06-04 | Texas Instruments Incorporated | Secure microprocessor/microcomputer with secured memory |
US4558176A (en) * | 1982-09-20 | 1985-12-10 | Arnold Mark G | Computer systems to inhibit unauthorized copying, unauthorized usage, and automated cracking of protected software |
US4757468A (en) * | 1982-09-22 | 1988-07-12 | Intel Corporation | Authenticated read-only memory |
JPS59112341A (ja) * | 1982-12-18 | 1984-06-28 | Fuji Electric Co Ltd | ソフトウエア機密漏洩防止方法 |
DE3373848D1 (en) * | 1983-02-23 | 1987-10-29 | Ibm | Interactive work station with auxiliary microprocessor for storage protection |
US4573119A (en) * | 1983-07-11 | 1986-02-25 | Westheimer Thomas O | Computer software protection system |
US4562306A (en) * | 1983-09-14 | 1985-12-31 | Chou Wayne W | Method and apparatus for protecting computer software utilizing an active coded hardware device |
DE3483410D1 (de) * | 1983-10-14 | 1990-11-22 | Toshiba Kawasaki Kk | Einchip mikrocomputer mit verschluesselbarer funktion des programmspeichers. |
JPS6091447A (ja) * | 1983-10-24 | 1985-05-22 | Fujitsu Ltd | プログラム保護方式 |
US4652990A (en) * | 1983-10-27 | 1987-03-24 | Remote Systems, Inc. | Protected software access control apparatus and method |
US4583196A (en) * | 1983-10-28 | 1986-04-15 | Honeywell Inc. | Secure read only memory |
US4633388A (en) * | 1984-01-18 | 1986-12-30 | Siemens Corporate Research & Support, Inc. | On-chip microprocessor instruction decoder having hardware for selectively bypassing on-chip circuitry used to decipher encrypted instruction codes |
US4621321A (en) * | 1984-02-16 | 1986-11-04 | Honeywell Inc. | Secure data processing system architecture |
US4636947A (en) * | 1984-03-14 | 1987-01-13 | Docutel/Olivetti Corporation | ATM task scheduling system for simultaneous peripheral device transactions processing |
US4791565A (en) * | 1984-06-20 | 1988-12-13 | Effective Security Systems, Inc. | Apparatus for controlling the use of computer software |
GB2163577B (en) * | 1984-08-23 | 1988-01-13 | Nat Res Dev | Software protection device |
US4644493A (en) * | 1984-09-14 | 1987-02-17 | International Business Machines Corporation | Implementing a shared higher level of privilege on personal computers for copy protection of software |
US4691355A (en) * | 1984-11-09 | 1987-09-01 | Pirmasafe, Inc. | Interactive security control system for computer communications and the like |
CA1238427A (en) * | 1984-12-18 | 1988-06-21 | Jonathan Oseas | Code protection using cryptography |
JPS61231631A (ja) * | 1985-04-05 | 1986-10-15 | Nec Corp | デ−タ処理装置 |
US4649233A (en) * | 1985-04-11 | 1987-03-10 | International Business Machines Corporation | Method for establishing user authenication with composite session keys among cryptographically communicating nodes |
US4757533A (en) * | 1985-09-11 | 1988-07-12 | Computer Security Corporation | Security system for microcomputers |
US4864494A (en) * | 1986-03-21 | 1989-09-05 | Computerized Data Ssytems For Mfg., Inc. | Software usage authorization system with key for decrypting/re-encrypting/re-transmitting moving target security codes from protected software |
EP0257585B1 (de) * | 1986-08-22 | 1992-11-25 | Nec Corporation | Schlüsselverteilungsverfahren |
US4797928A (en) * | 1987-01-07 | 1989-01-10 | Miu Automation | Encryption printed circuit board |
FR2613565B1 (fr) * | 1987-04-03 | 1989-06-23 | Bull Cps | Procede pour acheminer des cles secretes vers des modules de securite et des cartes utilisateurs, dans un reseau de traitement d'informations |
US4866769A (en) * | 1987-08-05 | 1989-09-12 | Ibm Corporation | Hardware assist for protecting PC software |
US4908861A (en) * | 1987-08-28 | 1990-03-13 | International Business Machines Corporation | Data authentication using modification detection codes based on a public one way encryption function |
US4959861A (en) * | 1988-07-13 | 1990-09-25 | Howlette Edward L | Security system for computer software |
US4932054A (en) * | 1988-09-16 | 1990-06-05 | Chou Wayne W | Method and apparatus for protecting computer software utilizing coded filter network in conjunction with an active coded hardware device |
-
1986
- 1986-11-05 US US06/927,286 patent/US5146575A/en not_active Expired - Fee Related
-
1987
- 1987-09-18 JP JP62232740A patent/JPH0769870B2/ja not_active Expired - Lifetime
- 1987-10-23 CA CA000550161A patent/CA1290070C/en not_active Expired - Fee Related
- 1987-11-03 DE DE3750249T patent/DE3750249T2/de not_active Expired - Fee Related
- 1987-11-03 AR AR87309200A patent/AR245833A1/es active
- 1987-11-03 EP EP87116177A patent/EP0268138B1/de not_active Expired - Lifetime
- 1987-11-03 BR BR8705865A patent/BR8705865A/pt not_active IP Right Cessation
- 1987-11-03 ES ES87116177T patent/ES2058088T3/es not_active Expired - Lifetime
- 1987-11-03 AT AT87116177T patent/ATE108918T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR8705865A (pt) | 1988-06-14 |
CA1290070C (en) | 1991-10-01 |
EP0268138B1 (de) | 1994-07-20 |
JPS63124151A (ja) | 1988-05-27 |
EP0268138A2 (de) | 1988-05-25 |
ES2058088T3 (es) | 1994-11-01 |
AR245833A1 (es) | 1994-02-28 |
DE3750249D1 (de) | 1994-08-25 |
US5146575A (en) | 1992-09-08 |
JPH0769870B2 (ja) | 1995-07-31 |
EP0268138A3 (en) | 1990-05-23 |
ATE108918T1 (de) | 1994-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |