ATE432507T1 - Verschleierung von computerprogrammcodes - Google Patents

Verschleierung von computerprogrammcodes

Info

Publication number
ATE432507T1
ATE432507T1 AT06388070T AT06388070T ATE432507T1 AT E432507 T1 ATE432507 T1 AT E432507T1 AT 06388070 T AT06388070 T AT 06388070T AT 06388070 T AT06388070 T AT 06388070T AT E432507 T1 ATE432507 T1 AT E432507T1
Authority
AT
Austria
Prior art keywords
program
computer program
data processing
processing system
statements
Prior art date
Application number
AT06388070T
Other languages
English (en)
Inventor
Johan Eker
Bjoern Johansson
Platen Carl Von
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE432507T1 publication Critical patent/ATE432507T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F21/14—Protecting executable software against software analysis or reverse engineering, e.g. by obfuscation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Storage Device Security (AREA)
  • Stored Programmes (AREA)
  • Devices For Executing Special Programs (AREA)
  • Debugging And Monitoring (AREA)
AT06388070T 2006-12-21 2006-12-21 Verschleierung von computerprogrammcodes ATE432507T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06388070A EP1947584B1 (de) 2006-12-21 2006-12-21 Verschleierung von Computerprogrammcodes

Publications (1)

Publication Number Publication Date
ATE432507T1 true ATE432507T1 (de) 2009-06-15

Family

ID=38293356

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06388070T ATE432507T1 (de) 2006-12-21 2006-12-21 Verschleierung von computerprogrammcodes

Country Status (7)

Country Link
US (1) US8393003B2 (de)
EP (1) EP1947584B1 (de)
AT (1) ATE432507T1 (de)
CA (1) CA2673075C (de)
DE (1) DE602006007029D1 (de)
TW (1) TW200837604A (de)
WO (1) WO2008074382A1 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1936532B1 (de) 2006-12-21 2009-07-29 Telefonaktiebolaget LM Ericsson (publ) Verschleierung von Computerprogrammcodes
US8752032B2 (en) 2007-02-23 2014-06-10 Irdeto Canada Corporation System and method of interlocking to protect software-mediated program and device behaviours
WO2009108245A2 (en) 2007-12-21 2009-09-03 University Of Virginia Patent Foundation System, method and computer program product for protecting software via continuous anti-t ampering and obfuscation transforms
US8443337B2 (en) * 2008-03-11 2013-05-14 Intel Corporation Methodology and tools for tabled-based protocol specification and model generation
US8429637B2 (en) 2008-09-02 2013-04-23 Apple Inc. System and method for conditional expansion obfuscation
US8589897B2 (en) * 2008-08-26 2013-11-19 Apple Inc. System and method for branch extraction obfuscation
FR2942558B1 (fr) * 2009-02-24 2014-05-30 Eads Europ Aeronautic Defence Procede d'obscurcissement d'un programme d'ordinateur.
US20130014267A1 (en) * 2011-07-07 2013-01-10 Farrugia Augustin J Computer protocol generation and obfuscation
US8751823B2 (en) * 2011-08-01 2014-06-10 Apple Inc. System and method for branch function based obfuscation
US9111072B1 (en) * 2011-08-23 2015-08-18 Tectonic Labs, LLC Anti-reverse engineering unified process
US8756435B2 (en) * 2012-03-02 2014-06-17 Apple Inc. Obfuscation of control flow of software
CN104662549B (zh) 2012-03-30 2019-02-19 爱迪德技术有限公司 使用交叉链接来保护可访问的系统
EP2856378B1 (de) * 2012-05-25 2017-12-27 Koninklijke Philips N.V. Verfahren, system und vorrichtung zum schutz gegen reverse-engineering und/oder manipulation mit programmen
US8918768B2 (en) * 2012-12-06 2014-12-23 Apple Inc. Methods and apparatus for correlation protected processing of data operations
IL224743A0 (en) 2013-02-14 2013-06-27 Harel Cain A system for automatic obfuscation of computer programs
US8997060B2 (en) * 2013-07-31 2015-03-31 International Business Machines Corporation Parallel program analysis and branch prediction
EP2913772A1 (de) * 2014-02-28 2015-09-02 Wibu-Systems AG Verfahren und Computersystem zum Schutz eines Computerprogramms gegen Beeinflussung
CN106415566A (zh) * 2014-03-31 2017-02-15 爱迪德技术有限公司 保护软件项目
GB201405754D0 (en) * 2014-03-31 2014-05-14 Irdeto Bv Protecting an item of software comprising conditional code
JP6366033B2 (ja) * 2014-05-09 2018-08-01 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Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ プログラム中のｉｆ文の最適化方法
US9858440B1 (en) * 2014-05-23 2018-01-02 Shape Security, Inc. Encoding of sensitive data
EP3238113B1 (de) * 2014-12-22 2018-09-26 Koninklijke Philips N.V. Verschleierung einer programmausführung
US9454470B2 (en) 2015-02-10 2016-09-27 International Business Machines Corporation Sharing and executing sensitive logic semantics
US9779239B2 (en) * 2015-03-15 2017-10-03 Fujitsu Limited Detection of malicious software behavior using signature-based static analysis
US9582666B1 (en) * 2015-05-07 2017-02-28 Shape Security, Inc. Computer system for improved security of server computers interacting with client computers
US20180173610A1 (en) * 2016-12-19 2018-06-21 Mediatek Inc. Method for performing cared-zone code coverage evaluation with no source code modification
CN108446538B (zh) * 2018-02-12 2020-02-07 北京梆梆安全科技有限公司 基于状态、符号执行和单点逻辑的源代码加固方法及装置
CN108416191B (zh) * 2018-02-12 2021-11-19 北京梆梆安全科技有限公司 基于不透明谓词和有限状态机加固源代码的方法及装置
US11403372B2 (en) * 2019-01-29 2022-08-02 Irdeto Canada Corporation Systems, methods, and storage media for obfuscating a computer program by representing the control flow of the computer program as data
US11550903B1 (en) * 2019-04-26 2023-01-10 Joseph Alan Epstein System and method for trustworthiness, reputation, provenance, and measurement of software
CN110673852B (zh) * 2019-09-20 2023-06-23 北京智游网安科技有限公司 一种基于编译器前端实现控制流平坦的方法、系统及设备
US11188316B2 (en) * 2020-03-09 2021-11-30 International Business Machines Corporation Performance optimization of class instance comparisons
CN111723345B (zh) * 2020-05-09 2022-11-22 中国人民解放军战略支援部队信息工程大学 基于回调函数的控制流混淆方法及系统
CN112199643B (zh) * 2020-09-30 2021-11-23 常熟理工学院 程序压扁的迷惑方法、装置、设备及存储介质
US11029920B1 (en) * 2020-10-21 2021-06-08 Chariot Technologies Lab, Inc. Execution of a conditional statement by an arithmetic and/or bitwise unit
US12517712B2 (en) 2020-10-21 2026-01-06 Chariot Technologies Lab, Inc. Execution of a conditional statement by an arithmetic and/or bitwise unit
US12008352B2 (en) * 2021-11-24 2024-06-11 International Business Machines Corporation Transformation of a loop within computer code to minimize iterations
US11645231B1 (en) * 2022-04-24 2023-05-09 Morgan Stanley Services Group Inc. Data indexing for distributed query execution and aggregation
CN119557557B (zh) * 2024-11-22 2025-10-21 贝壳找房(北京)科技有限公司 请求处理方法、电子设备及程序产品

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6668325B1 (en) * 1997-06-09 2003-12-23 Intertrust Technologies Obfuscation techniques for enhancing software security
US7243340B2 (en) * 2001-11-15 2007-07-10 Pace Anti-Piracy Method and system for obfuscation of computer program execution flow to increase computer program security
EP1936532B1 (de) 2006-12-21 2009-07-29 Telefonaktiebolaget LM Ericsson (publ) Verschleierung von Computerprogrammcodes

Also Published As

Publication number Publication date
EP1947584B1 (de) 2009-05-27
US8393003B2 (en) 2013-03-05
TW200837604A (en) 2008-09-16
EP1947584A1 (de) 2008-07-23
CA2673075C (en) 2016-04-05
WO2008074382A8 (en) 2008-09-18
WO2008074382A1 (en) 2008-06-26
CA2673075A1 (en) 2008-06-26
DE602006007029D1 (de) 2009-07-09
US20100199354A1 (en) 2010-08-05

Similar Documents

Publication Publication Date Title
ATE432507T1 (de) Verschleierung von computerprogrammcodes
ATE438151T1 (de) Verschleierung von computerprogrammcodes
ATE456837T1 (de) Verschleierung von ausführungsspuren eines computerprogrammcodes
WO2009102903A3 (en) Systems and methods for information flow analysis
ATE428141T1 (de) Ereignis-basierte koordination prozessorientierter zusammengesetzter anwendungen
WO2007018771A3 (en) Compiler supporting programs as data objects
DE602006003705D1 (de) Transformation von Prozessmodellen für ereignis-basierte Koordination von zusammengesetzten Anwendungen
ATE550729T1 (de) Verfahren und vorrichtung zur codeverschleierung
ATE463788T1 (de) Datenverarbeitungseinheit für anweisungen in geschachtelten schleifen
WO2012031165A3 (en) System and method of cost oriented software profiling
ATE487189T1 (de) Verfahren und system für computergestützte herstellung
RU2015142982A (ru) Компиляция преобразований в пользовательском интерфейсе повторных вычислений
TW200736998A (en) Visualization of collaborative portlet sequences
ATE425503T1 (de) Wasserzeichenmarkierung eines computerprogrammcodes
GB2470157A (en) Methods, systems and computer program products for updating software on a data processing system based on transition rules between classes of compatible versi
JP2013539888A5 (de)
WO2014159373A3 (en) Operating system support for contracts
ATE454673T1 (de) Wasserzeichenmarkierung eines computerprogrammcodes mittels äquivalenter mathematischer ausdrücke
Aman et al. Empirical analysis of change-proneness in methods having local variables with long names and comments
AR064144A1 (es) Analisis de control de calidad, basado en software, de datos de registro de pozo
DE602006014415D1 (de) Synchronisierung und paralleles Ausführen von Kontrollfluss und Datenfluss auf Task-Ebene
WO2006083046A3 (en) Methods and apparatus for providing a task change application programming interface
DE502005010057D1 (de) Verfahren zur steuerung eines relationalen datenbanksystems
MX2008000623A (es) Sistema y metodo para controlar multiples hilos de ejecucion de programa dentro de un procesador de hilos de ejecucion multiples.
ATE531200T1 (de) Programmierbarer datenprozessor für einen kodierer/dekodierer variabler längen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties