DE69626530D1 - Schutz von software gegen benutzung ohne erlaubnis - Google Patents
Schutz von software gegen benutzung ohne erlaubnisInfo
- Publication number
- DE69626530D1 DE69626530D1 DE69626530T DE69626530T DE69626530D1 DE 69626530 D1 DE69626530 D1 DE 69626530D1 DE 69626530 T DE69626530 T DE 69626530T DE 69626530 T DE69626530 T DE 69626530T DE 69626530 D1 DE69626530 D1 DE 69626530D1
- Authority
- DE
- Germany
- Prior art keywords
- software
- key
- permission
- utilized
- decryption
- 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
-
- 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
- G06F21/10—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
- G06F21/125—Restricting unauthorised execution of programs by manipulating the program code, e.g. source code, compiled code, interpreted code, machine code
-
- 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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/77—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in smart cards
-
- 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
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
- H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
- H04L9/302—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters involving the integer factorization problem, e.g. RSA or quadratic sieve [QS] schemes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
- G06F2211/007—Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/12—Details relating to cryptographic hardware or logic circuitry
- H04L2209/127—Trusted platform modules [TPM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Computing Systems (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Mathematical Physics (AREA)
- Storage Device Security (AREA)
- Emergency Protection Circuit Devices (AREA)
- Devices For Executing Special Programs (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Moving Of Heads (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO952795A NO302388B1 (no) | 1995-07-13 | 1995-07-13 | Fremgangsmåte og anordning for å beskytte programvare mot bruk uten tillatelse |
PCT/NO1996/000171 WO1997003398A1 (en) | 1995-07-13 | 1996-07-10 | Protection of software against use without permit |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69626530D1 true DE69626530D1 (de) | 2003-04-10 |
DE69626530T2 DE69626530T2 (de) | 2003-11-13 |
Family
ID=19898393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69626530T Expired - Fee Related DE69626530T2 (de) | 1995-07-13 | 1996-07-10 | Schutz von software gegen benutzung ohne erlaubnis |
Country Status (17)
Country | Link |
---|---|
US (3) | US6266416B1 (de) |
EP (2) | EP1253503A3 (de) |
JP (1) | JP4267065B2 (de) |
KR (1) | KR19990028931A (de) |
CN (1) | CN1155866C (de) |
AT (1) | ATE233916T1 (de) |
AU (1) | AU713872B2 (de) |
DE (1) | DE69626530T2 (de) |
DK (1) | DK0855052T3 (de) |
ES (1) | ES2194109T3 (de) |
HK (2) | HK1048674A1 (de) |
IL (1) | IL122888A (de) |
NO (1) | NO302388B1 (de) |
NZ (1) | NZ313319A (de) |
PL (1) | PL187088B1 (de) |
PT (1) | PT855052E (de) |
WO (1) | WO1997003398A1 (de) |
Families Citing this family (120)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO302388B1 (no) * | 1995-07-13 | 1998-02-23 | Sigurd Sigbjoernsen | Fremgangsmåte og anordning for å beskytte programvare mot bruk uten tillatelse |
US6523119B2 (en) | 1996-12-04 | 2003-02-18 | Rainbow Technologies, Inc. | Software protection device and method |
FR2760871B1 (fr) * | 1997-03-13 | 1999-04-16 | Bull Cp8 | Procede de stockage et d'exploitation d'une information sensible dans un module de securite, et module de securite associe |
SG67401A1 (en) * | 1997-07-07 | 1999-09-21 | Low Huan Khing | A method and system for protecting intellectual property products distributed in mass market |
US6442276B1 (en) | 1997-07-21 | 2002-08-27 | Assure Systems, Inc. | Verification of authenticity of goods by use of random numbers |
US6643775B1 (en) * | 1997-12-05 | 2003-11-04 | Jamama, Llc | Use of code obfuscation to inhibit generation of non-use-restricted versions of copy protected software applications |
DE69837113T2 (de) | 1998-01-20 | 2007-06-06 | Fujitsu Ltd., Kawasaki | Datenspeicheranordnung und Steuerverfahren dafür |
EP1004979A1 (de) * | 1998-11-24 | 2000-05-31 | CANAL+ Société Anonyme | Tragbare Chipkarte |
US7140005B2 (en) * | 1998-12-21 | 2006-11-21 | Intel Corporation | Method and apparatus to test an instruction sequence |
US6697489B1 (en) | 1999-03-30 | 2004-02-24 | Sony Corporation | Method and apparatus for securing control words |
US7730300B2 (en) | 1999-03-30 | 2010-06-01 | Sony Corporation | Method and apparatus for protecting the transfer of data |
JP2001016195A (ja) * | 1999-04-27 | 2001-01-19 | Matsushita Electric Ind Co Ltd | 情報利用制御装置 |
FR2793050B1 (fr) * | 1999-04-28 | 2001-08-17 | Fingerprint | Procede pour securiser un logiciel d'utilisation a partir d'une unite de traitement et de memorisation d'un secret et systeme en faisant application |
US7036738B1 (en) | 1999-05-03 | 2006-05-02 | Microsoft Corporation | PCMCIA-compliant smart card secured memory assembly for porting user profiles and documents |
US7117369B1 (en) * | 1999-05-03 | 2006-10-03 | Microsoft Corporation | Portable smart card secured memory system for porting user profiles and documents |
US6681214B1 (en) * | 1999-06-29 | 2004-01-20 | Assure Systems, Inc. | Secure system for printing authenticating digital signatures |
JP4127587B2 (ja) * | 1999-07-09 | 2008-07-30 | 株式会社東芝 | コンテンツ管理方法およびコンテンツ管理装置および記録媒体 |
US7351919B1 (en) * | 1999-07-15 | 2008-04-01 | Thomson Licensing | Port cover for limiting transfer of electromagnetic radiation from a port defined in a host device |
US6684389B1 (en) * | 1999-08-05 | 2004-01-27 | Canon Kabushiki Kaisha | Compiler that decrypts encrypted source code |
EP1076279A1 (de) * | 1999-08-13 | 2001-02-14 | Hewlett-Packard Company | Computerplattformen und deren Betriebsverfahren |
GB9922665D0 (en) | 1999-09-25 | 1999-11-24 | Hewlett Packard Co | A method of enforcing trusted functionality in a full function platform |
US6912513B1 (en) * | 1999-10-29 | 2005-06-28 | Sony Corporation | Copy-protecting management using a user scrambling key |
US7039614B1 (en) | 1999-11-09 | 2006-05-02 | Sony Corporation | Method for simulcrypting scrambled data to a plurality of conditional access devices |
US6304972B1 (en) * | 2000-01-03 | 2001-10-16 | Massachusetts Institute Of Technology | Secure software system and related techniques |
DE10003086A1 (de) * | 2000-01-25 | 2001-08-02 | Infineon Technologies Ag | Datenverarbeitungssystem |
SE0000871L (sv) * | 2000-03-13 | 2001-09-14 | Oerjan Vestgoete | Ett förfarande och system för att vid elektronisk handel förhindra ej auktoriserad användning av programvara |
KR20000053933A (ko) * | 2000-05-10 | 2000-09-05 | 류종렬 | 소프트웨어의 정품인증시스템 및 그 방법 |
DE10023820B4 (de) * | 2000-05-15 | 2006-10-19 | Siemens Ag | Software-Schutzmechanismus |
WO2001088817A1 (en) * | 2000-05-17 | 2001-11-22 | Smart Modular Technologies, (Ma) Inc. | Fee management for programming of electronic devices |
JPWO2002005203A1 (ja) * | 2000-07-07 | 2004-01-08 | 富士通株式会社 | Icカード端末装置 |
MD1871G2 (ro) * | 2000-07-28 | 2002-08-31 | Компания ДЕКАРТ с ограниченной ответственностью | Procedeu de protecţie contra copierii bazelor de date şi a programelor pentru calculator |
JP4067757B2 (ja) * | 2000-10-31 | 2008-03-26 | 株式会社東芝 | プログラム配布システム |
US8909555B2 (en) * | 2001-04-24 | 2014-12-09 | Hewlett-Packard Development Company, L.P. | Information security system |
ES2201038T3 (es) | 2001-05-11 | 2004-03-16 | Sospita As | Mecanismo de enumeracion secuencial para asegurar la integridad del orden de ejecucion de aplicaciones de tarjetas interdependientes. |
US20030142827A1 (en) * | 2001-05-15 | 2003-07-31 | Minoru Ohwada | Contents reproducing apparatus, content distribution server, and content distribution system |
US7747853B2 (en) | 2001-06-06 | 2010-06-29 | Sony Corporation | IP delivery of secure digital content |
US7895616B2 (en) | 2001-06-06 | 2011-02-22 | Sony Corporation | Reconstitution of program streams split across multiple packet identifiers |
US7336787B2 (en) | 2001-06-06 | 2008-02-26 | Sony Corporation | Critical packet partial encryption |
US7146340B1 (en) * | 2001-07-25 | 2006-12-05 | Novell, Inc. | Method and systems for licensing electronic data |
KR100435918B1 (ko) * | 2001-11-09 | 2004-06-16 | 주식회사 휴맥스 | 디지털 방송 프로그램에서의 데이터 암호화 기록 방법 |
CN1559026A (zh) * | 2001-11-12 | 2004-12-29 | �����о�ʵ��������˾ | 防止非法使用信息的方法和装置 |
CA2363795A1 (en) * | 2001-11-26 | 2003-05-26 | Cloakware Corporation | Computer system protection by communication diversity |
WO2003055132A1 (en) * | 2001-12-21 | 2003-07-03 | Sony Computer Entertainment Inc. | Methods and apparatus for secure distribution of program content |
KR20030055713A (ko) * | 2001-12-27 | 2003-07-04 | 한국전자통신연구원 | 디지털 컨텐츠 저작권 보호 장치 및 방법 |
US7765567B2 (en) | 2002-01-02 | 2010-07-27 | Sony Corporation | Content replacement by PID mapping |
US7823174B2 (en) | 2002-01-02 | 2010-10-26 | Sony Corporation | Macro-block based content replacement by PID mapping |
JP2003280754A (ja) * | 2002-03-25 | 2003-10-02 | Nec Corp | 隠蔽化ソースプログラム、ソースプログラム変換方法及び装置並びにソース変換プログラム |
US7162644B1 (en) | 2002-03-29 | 2007-01-09 | Xilinx, Inc. | Methods and circuits for protecting proprietary configuration data for programmable logic devices |
US20030200449A1 (en) * | 2002-04-17 | 2003-10-23 | International Business Machines Corporation | Method of accessing a shared subroutine of computer system |
US20030217280A1 (en) * | 2002-05-17 | 2003-11-20 | Keaton Thomas S. | Software watermarking for anti-tamper protection |
US7093119B2 (en) | 2002-07-16 | 2006-08-15 | International Business Machines Corporation | Methods and computer program products for protecting source code of an interpreted programming language |
AU2003268037A1 (en) * | 2002-07-30 | 2004-02-16 | Digital Interactive Streams, Inc. | Digital content security system and method |
DE60317242T2 (de) | 2002-08-01 | 2008-02-14 | Matsushita Electric Industrial Co., Ltd., Kadoma | Apparate und Verfahren zum Entschlüsseln von verschlüsselten Datenblöcken und zum Lokalisieren der verschlüsselten Datenblöcke im für die Ausführung verwendeten Speicherbereich |
GB2392262A (en) * | 2002-08-23 | 2004-02-25 | Hewlett Packard Co | A method of controlling the processing of data |
US8818896B2 (en) | 2002-09-09 | 2014-08-26 | Sony Corporation | Selective encryption with coverage encryption |
US7724907B2 (en) * | 2002-11-05 | 2010-05-25 | Sony Corporation | Mechanism for protecting the transfer of digital content |
US8572408B2 (en) | 2002-11-05 | 2013-10-29 | Sony Corporation | Digital rights management of a digital device |
AR042599A1 (es) * | 2002-11-19 | 2005-06-29 | Schiavoni Juan Jose | Metodo de proteccion de programas y equipo para realizarlo |
JP2004171367A (ja) * | 2002-11-21 | 2004-06-17 | Matsushita Electric Ind Co Ltd | 回路動作シミュレーション装置、回路動作シミュレーション方法、回路動作シミュレーションプログラム、および回路情報復号化プログラム |
JP3878542B2 (ja) * | 2002-11-29 | 2007-02-07 | 株式会社東芝 | 記録装置 |
US8667525B2 (en) | 2002-12-13 | 2014-03-04 | Sony Corporation | Targeted advertisement selection from a digital stream |
US8645988B2 (en) | 2002-12-13 | 2014-02-04 | Sony Corporation | Content personalization for digital content |
DE50302771D1 (de) * | 2003-01-14 | 2006-05-18 | Aladdin Knowledge Systems Gmbh | Verfahren zum Erweitern eines Programms um eine Kopierschutzfunktion |
WO2005022341A2 (en) * | 2003-08-29 | 2005-03-10 | Tgbw Inc. | Flash memory distribution of digital content |
US7415618B2 (en) * | 2003-09-25 | 2008-08-19 | Sun Microsystems, Inc. | Permutation of opcode values for application program obfuscation |
US7353499B2 (en) * | 2003-09-25 | 2008-04-01 | Sun Microsystems, Inc. | Multiple instruction dispatch tables for application program obfuscation |
US8220058B2 (en) * | 2003-09-25 | 2012-07-10 | Oracle America, Inc. | Rendering and encryption engine for application program obfuscation |
US20050071656A1 (en) * | 2003-09-25 | 2005-03-31 | Klein Dean A. | Secure processor-based system and method |
US20050069138A1 (en) * | 2003-09-25 | 2005-03-31 | Sun Microsystems, Inc., A Delaware Corporation | Application program obfuscation |
US7424620B2 (en) * | 2003-09-25 | 2008-09-09 | Sun Microsystems, Inc. | Interleaved data and instruction streams for application program obfuscation |
US7363620B2 (en) * | 2003-09-25 | 2008-04-22 | Sun Microsystems, Inc. | Non-linear execution of application program instructions for application program obfuscation |
US7853980B2 (en) | 2003-10-31 | 2010-12-14 | Sony Corporation | Bi-directional indices for trick mode video-on-demand |
US20070198857A1 (en) * | 2003-12-22 | 2007-08-23 | Koninklijke Philips Electronic, N.V. | Software execution protection using an active entity |
US20050216548A1 (en) * | 2004-03-04 | 2005-09-29 | Brian Wormington | Method and system for digital content distribution |
FR2867635B1 (fr) * | 2004-03-11 | 2006-09-22 | Oberthur Card Syst Sa | Procede de traitement de donnees securise, base notamment sur un algorithme cryptographique |
US8452986B2 (en) * | 2004-07-02 | 2013-05-28 | Nxp B.V. | Security unit and protection system comprising such security unit as well as method for protecting data |
US20060020552A1 (en) * | 2004-07-26 | 2006-01-26 | James Sloan | Copy-restriction system for digitally recorded, computer disk-based music recordings |
US8041190B2 (en) | 2004-12-15 | 2011-10-18 | Sony Corporation | System and method for the creation, synchronization and delivery of alternate content |
US7895617B2 (en) | 2004-12-15 | 2011-02-22 | Sony Corporation | Content substitution editor |
US20060137016A1 (en) * | 2004-12-20 | 2006-06-22 | Dany Margalit | Method for blocking unauthorized use of a software application |
CN100373376C (zh) * | 2005-01-21 | 2008-03-05 | 深圳市致芯微电子有限公司 | 加密芯片、利用该加密芯片的cpu程序加密方法和系统 |
WO2006100522A1 (en) | 2005-03-22 | 2006-09-28 | Hewlett-Packard Development Company, L.P. | Methods, devices and data structures for trusted data |
EP1717723A1 (de) * | 2005-04-29 | 2006-11-02 | ST Incard S.r.l. | Verbesserte virtuelle Maschine oder Hardware-Prozessor für tragbare elektronische Einrichtungen mit einer Chipkarte |
JP2007065850A (ja) * | 2005-08-30 | 2007-03-15 | Fujitsu Ltd | 情報処理装置、情報処理方法およびプログラム |
US20070074050A1 (en) * | 2005-09-14 | 2007-03-29 | Noam Camiel | System and method for software and data copy protection |
JP4631658B2 (ja) * | 2005-11-09 | 2011-02-16 | ソニー株式会社 | デジタル放送受信システム及びデジタル放送受信装置 |
CN100446016C (zh) * | 2005-11-17 | 2008-12-24 | 北京兆维电子(集团)有限责任公司 | 一种实现数据安全保护的系统 |
US7991159B2 (en) * | 2005-12-09 | 2011-08-02 | Alcatel-Lucent Usa Inc. | Layered mobile application security system |
US8701091B1 (en) | 2005-12-15 | 2014-04-15 | Nvidia Corporation | Method and system for providing a generic console interface for a graphics application |
EP1798653B1 (de) * | 2005-12-16 | 2011-08-03 | Aladdin Europe GmbH | Verfahren, Computerprogrammprodukt und Vorrichtung zum Schützen eines einen Funktionsblock aufweisenden Programms |
US8185921B2 (en) | 2006-02-28 | 2012-05-22 | Sony Corporation | Parental control of displayed content using closed captioning |
US8452981B1 (en) * | 2006-03-01 | 2013-05-28 | Nvidia Corporation | Method for author verification and software authorization |
RU2296363C1 (ru) * | 2006-04-27 | 2007-03-27 | Общество с ограниченной ответственностью "АСТРОМА" | Способ и средство защиты программного обеспечения от несанкционированного использования |
US8436870B1 (en) | 2006-08-01 | 2013-05-07 | Nvidia Corporation | User interface and method for graphical processing analysis |
US8963932B1 (en) | 2006-08-01 | 2015-02-24 | Nvidia Corporation | Method and apparatus for visualizing component workloads in a unified shader GPU architecture |
US8436864B2 (en) * | 2006-08-01 | 2013-05-07 | Nvidia Corporation | Method and user interface for enhanced graphical operation organization |
US8607151B2 (en) * | 2006-08-01 | 2013-12-10 | Nvidia Corporation | Method and system for debugging a graphics pipeline subunit |
CN100428262C (zh) * | 2006-09-22 | 2008-10-22 | 中山大学 | 一种基于改进的一次一密乱码本的软件保护方法 |
US20080133419A1 (en) * | 2006-12-05 | 2008-06-05 | Brian Wormington | Secure financial transaction system and method |
US8479020B2 (en) * | 2007-07-25 | 2013-07-02 | Motorola Mobility Llc | Method and apparatus for providing an asymmetric encrypted cookie for product data storage |
DE102007059798B3 (de) * | 2007-12-11 | 2009-04-09 | Ascolab Gmbh | Verfahren zur Verschlüsselung von ausführbarem Programmcode, insbesondere als Schutz gegen unautorisierte Vervielfältigung, Manipulation und unautorisierten Betrieb |
US8448002B2 (en) * | 2008-04-10 | 2013-05-21 | Nvidia Corporation | Clock-gated series-coupled data processing modules |
JP5037422B2 (ja) * | 2008-04-30 | 2012-09-26 | 株式会社リコー | 画像形成装置、アクセス制御方法、及びアクセス制御プログラム |
KR101224717B1 (ko) * | 2008-12-26 | 2013-01-21 | 에스케이플래닛 주식회사 | 소프트웨어 라이센스 보호 방법과 그를 위한 시스템, 서버,단말기 및 컴퓨터로 읽을 수 있는 기록매체 |
KR101049718B1 (ko) * | 2008-12-29 | 2011-07-19 | 에스케이 텔레콤주식회사 | 소프트웨어 분리 실행 방법, 장치 및 컴퓨터로 읽을 수 있는 기록매체 |
US20130283396A1 (en) * | 2009-07-30 | 2013-10-24 | Rascalim Software Security Ltd. | System and method for limiting execution of software to authorized users |
CA2830846C (en) | 2011-03-21 | 2018-08-28 | Irdeto B.V. | System and method for securely binding and node-locking program execution to a trusted signature authority |
JP2014531663A (ja) | 2011-08-05 | 2014-11-27 | ケーピーアイティ テクノロジーズ リミテッド | 埋め込みソフトウェアコードの保護システム |
US9489541B2 (en) * | 2011-09-09 | 2016-11-08 | Nvidia Corporation | Content protection via online servers and code execution in a secure operating system |
ITMI20120561A1 (it) * | 2012-04-05 | 2013-10-06 | St Microelectronics Srl | Metodo per proteggere un programma applicativo |
US9323315B2 (en) | 2012-08-15 | 2016-04-26 | Nvidia Corporation | Method and system for automatic clock-gating of a clock grid at a clock source |
US8850371B2 (en) | 2012-09-14 | 2014-09-30 | Nvidia Corporation | Enhanced clock gating in retimed modules |
US9471456B2 (en) | 2013-05-15 | 2016-10-18 | Nvidia Corporation | Interleaved instruction debugger |
CN103324871A (zh) * | 2013-05-23 | 2013-09-25 | 董礼貌 | 一种软件万变链接设备、系统和方法 |
CN104462990B (zh) * | 2013-09-13 | 2019-02-26 | 腾讯科技(深圳)有限公司 | 字符串加解密方法和装置 |
JP6287964B2 (ja) * | 2015-06-09 | 2018-03-07 | 株式会社デンソー | ソフトウェア複製防止システム |
US11829454B2 (en) * | 2018-03-09 | 2023-11-28 | Patrick Robert Koren | Method and apparatus for preventing and investigating software piracy |
US9881142B2 (en) * | 2015-09-11 | 2018-01-30 | Patrick Robert Koren | Method and apparatus for preventing and investigating software piracy |
US20190362085A1 (en) * | 2017-06-23 | 2019-11-28 | Mitsubishi Electric Corporation | Ladder program unauthorized-use prevention system and ladder program unauthorized-use prevention method |
US20220374512A1 (en) * | 2021-05-21 | 2022-11-24 | Vmware, Inc. | Software-based hardware security module (hsm) for a virtualized computing environment |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2523745B1 (fr) * | 1982-03-18 | 1987-06-26 | Bull Sa | Procede et dispositif de protection d'un logiciel livre par un fournisseur a un utilisateur |
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 |
US4799258A (en) * | 1984-02-13 | 1989-01-17 | National Research Development Corporation | Apparatus and methods for granting access to computers |
EP0175487A3 (de) * | 1984-08-23 | 1989-03-08 | Btg International Limited | Softwaresicherungsvorrichtung |
GB8423784D0 (en) * | 1984-09-20 | 1984-10-24 | Fifield K J | Processing device |
CA1238427A (en) * | 1984-12-18 | 1988-06-21 | Jonathan Oseas | Code protection using cryptography |
US4817140A (en) * | 1986-11-05 | 1989-03-28 | International Business Machines Corp. | Software protection system using a single-key cryptosystem, a hardware-based authorization system and a secure coprocessor |
DE3751047T2 (de) * | 1986-11-05 | 1995-08-10 | Ibm | Softwareschutzsystem einschliesslich eines Einschlüsselkryptosystems, eines auf Hardware beruhenden Genehmigungssystems und eines geschützten Zusatzprozessors. |
US5109413A (en) * | 1986-11-05 | 1992-04-28 | International Business Machines Corporation | Manipulating rights-to-execute in connection with a software copy protection mechanism |
US5081676A (en) | 1990-10-04 | 1992-01-14 | Chou Wayne W | Method and apparatus for protecting multiple copies of computer software from unauthorized use |
US5410717A (en) * | 1991-03-22 | 1995-04-25 | Allen-Bradley Company, Inc. | Removable function card for a programmable controller processor |
US5485519A (en) * | 1991-06-07 | 1996-01-16 | Security Dynamics Technologies, Inc. | Enhanced security for a secure token code |
US5222133A (en) * | 1991-10-17 | 1993-06-22 | Wayne W. Chou | Method of protecting computer software from unauthorized execution using multiple keys |
US5319705A (en) * | 1992-10-21 | 1994-06-07 | International Business Machines Corporation | Method and system for multimedia access control enablement |
DE4239865A1 (de) | 1992-11-27 | 1994-06-01 | Heinz Johann | Verfahren zur Verhinderung der Anwendung eines unberechtigt auf einen Datenträger kopierten Programms und Vorrichtung zur Durchführung des Verfahrens |
US5337357A (en) * | 1993-06-17 | 1994-08-09 | Software Security, Inc. | Method of software distribution protection |
US5319704A (en) * | 1993-06-17 | 1994-06-07 | Exar Corporation | Control circuit for voltage controlled attenuator for speakerphones |
US5343527A (en) * | 1993-10-27 | 1994-08-30 | International Business Machines Corporation | Hybrid encryption method and system for protecting reusable software components |
US5398285A (en) | 1993-12-30 | 1995-03-14 | Motorola, Inc. | Method for generating a password using public key cryptography |
DE4419115A1 (de) | 1994-06-01 | 1994-10-20 | Michael Doelker | Verfahren zum hochwirksamen Schutz vor unauthorisierter Benutzung von Softwarekopien |
US5651068A (en) * | 1995-03-08 | 1997-07-22 | Hewlett-Packard Company | International cryptography framework |
NO302388B1 (no) * | 1995-07-13 | 1998-02-23 | Sigurd Sigbjoernsen | Fremgangsmåte og anordning for å beskytte programvare mot bruk uten tillatelse |
-
1995
- 1995-07-13 NO NO952795A patent/NO302388B1/no not_active IP Right Cessation
-
1996
- 1996-07-10 JP JP50571097A patent/JP4267065B2/ja not_active Expired - Fee Related
- 1996-07-10 PL PL96324525A patent/PL187088B1/pl not_active IP Right Cessation
- 1996-07-10 IL IL12288896A patent/IL122888A/xx not_active IP Right Cessation
- 1996-07-10 EP EP02010974A patent/EP1253503A3/de not_active Withdrawn
- 1996-07-10 AT AT96925180T patent/ATE233916T1/de not_active IP Right Cessation
- 1996-07-10 CN CNB96196247XA patent/CN1155866C/zh not_active Expired - Fee Related
- 1996-07-10 ES ES96925180T patent/ES2194109T3/es not_active Expired - Lifetime
- 1996-07-10 WO PCT/NO1996/000171 patent/WO1997003398A1/en active Search and Examination
- 1996-07-10 DE DE69626530T patent/DE69626530T2/de not_active Expired - Fee Related
- 1996-07-10 KR KR1019980700233A patent/KR19990028931A/ko not_active Application Discontinuation
- 1996-07-10 NZ NZ313319A patent/NZ313319A/en not_active IP Right Cessation
- 1996-07-10 PT PT96925180T patent/PT855052E/pt unknown
- 1996-07-10 DK DK96925180T patent/DK0855052T3/da active
- 1996-07-10 US US08/983,461 patent/US6266416B1/en not_active Expired - Fee Related
- 1996-07-10 AU AU65357/96A patent/AU713872B2/en not_active Ceased
- 1996-07-10 EP EP96925180A patent/EP0855052B1/de not_active Expired - Lifetime
-
1998
- 1998-08-29 HK HK02108918.0A patent/HK1048674A1/zh unknown
- 1998-08-29 HK HK98110296A patent/HK1009533A1/xx not_active IP Right Cessation
-
2001
- 2001-06-05 US US09/873,351 patent/US20030190043A1/en not_active Abandoned
-
2004
- 2004-01-06 US US10/752,429 patent/US20040193987A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
PL187088B1 (pl) | 2004-05-31 |
NZ313319A (en) | 1999-10-28 |
US6266416B1 (en) | 2001-07-24 |
HK1009533A1 (en) | 1999-06-04 |
NO302388B1 (no) | 1998-02-23 |
US20030190043A1 (en) | 2003-10-09 |
DK0855052T3 (da) | 2003-07-07 |
EP1253503A3 (de) | 2004-07-14 |
MX9800385A (es) | 1998-09-30 |
EP0855052A1 (de) | 1998-07-29 |
NO952795D0 (no) | 1995-07-13 |
IL122888A0 (en) | 1998-08-16 |
JPH11509023A (ja) | 1999-08-03 |
PT855052E (pt) | 2003-06-30 |
AU713872B2 (en) | 1999-12-09 |
DE69626530T2 (de) | 2003-11-13 |
CN1155866C (zh) | 2004-06-30 |
US20040193987A1 (en) | 2004-09-30 |
IL122888A (en) | 2000-10-31 |
NO952795L (no) | 1997-01-14 |
CN1192814A (zh) | 1998-09-09 |
HK1048674A1 (zh) | 2003-04-11 |
WO1997003398A1 (en) | 1997-01-30 |
JP4267065B2 (ja) | 2009-05-27 |
EP1253503A2 (de) | 2002-10-30 |
KR19990028931A (ko) | 1999-04-15 |
AU6535796A (en) | 1997-02-10 |
PL324525A1 (en) | 1998-06-08 |
EP0855052B1 (de) | 2003-03-05 |
ATE233916T1 (de) | 2003-03-15 |
ES2194109T3 (es) | 2003-11-16 |
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