DE102004061634A1 - Verfahren und Vorrichtung zur Verschlüsselung und Ausführung einer Software-Bibliothek - Google Patents

Verfahren und Vorrichtung zur Verschlüsselung und Ausführung einer Software-Bibliothek Download PDF

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Publication number
DE102004061634A1
DE102004061634A1 DE200410061634 DE102004061634A DE102004061634A1 DE 102004061634 A1 DE102004061634 A1 DE 102004061634A1 DE 200410061634 DE200410061634 DE 200410061634 DE 102004061634 A DE102004061634 A DE 102004061634A DE 102004061634 A1 DE102004061634 A1 DE 102004061634A1
Authority
DE
Germany
Prior art keywords
software library
instance
decryption
java
computer
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.)
Withdrawn
Application number
DE200410061634
Other languages
German (de)
English (en)
Inventor
Stefan Berndt
Thomas Hanna
Thorsten Laux
Christian Dr. Scheering
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE200410061634 priority Critical patent/DE102004061634A1/de
Priority to PCT/EP2005/054909 priority patent/WO2006063876A1/fr
Publication of DE102004061634A1 publication Critical patent/DE102004061634A1/de
Withdrawn legal-status Critical Current

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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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Stored Programmes (AREA)
DE200410061634 2004-12-17 2004-12-17 Verfahren und Vorrichtung zur Verschlüsselung und Ausführung einer Software-Bibliothek Withdrawn DE102004061634A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE200410061634 DE102004061634A1 (de) 2004-12-17 2004-12-17 Verfahren und Vorrichtung zur Verschlüsselung und Ausführung einer Software-Bibliothek
PCT/EP2005/054909 WO2006063876A1 (fr) 2004-12-17 2005-09-29 Procede et dispositif pour coder et executer une bibliotheque logicielle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410061634 DE102004061634A1 (de) 2004-12-17 2004-12-17 Verfahren und Vorrichtung zur Verschlüsselung und Ausführung einer Software-Bibliothek

Publications (1)

Publication Number Publication Date
DE102004061634A1 true DE102004061634A1 (de) 2006-06-29

Family

ID=35500801

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200410061634 Withdrawn DE102004061634A1 (de) 2004-12-17 2004-12-17 Verfahren und Vorrichtung zur Verschlüsselung und Ausführung einer Software-Bibliothek

Country Status (2)

Country Link
DE (1) DE102004061634A1 (fr)
WO (1) WO2006063876A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102262555B (zh) * 2011-08-22 2013-11-20 迈普通信技术股份有限公司 加载java三方库的不同版本的方法和装置
CN103218551B (zh) * 2013-05-03 2016-04-06 飞天诚信科技股份有限公司 一种保护java程序的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6134324A (en) * 1991-07-31 2000-10-17 Lsi Logic Corporation Method and system for distributing a plurality of software products, and limiting access thereto
US20030110387A1 (en) * 2001-12-06 2003-06-12 Cowie Neil Andrew Initiating execution of a computer program from an encrypted version of a computer program

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999041651A2 (fr) * 1998-02-13 1999-08-19 National Computer Board, Acting Through Its R & D Division, The Information Technology Institute Procede servant a proteger un code binaire
GB0024918D0 (en) * 2000-10-11 2000-11-22 Sealedmedia Ltd Method of providing java tamperproofing
DE10105053A1 (de) * 2001-02-05 2002-08-29 Hmd Software Ag Verfahren und Einrichtung zum Übertragen von Programmcodes im Internet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6134324A (en) * 1991-07-31 2000-10-17 Lsi Logic Corporation Method and system for distributing a plurality of software products, and limiting access thereto
US20030110387A1 (en) * 2001-12-06 2003-06-12 Cowie Neil Andrew Initiating execution of a computer program from an encrypted version of a computer program

Also Published As

Publication number Publication date
WO2006063876A1 (fr) 2006-06-22

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OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal