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HandWiki. Obfuscation. Encyclopedia. Available online: https://encyclopedia.pub/entry/28851 (accessed on 20 September 2026).
HandWiki. Obfuscation. Encyclopedia. Available at: https://encyclopedia.pub/entry/28851. Accessed September 20, 2026.
HandWiki. "Obfuscation" Encyclopedia, https://encyclopedia.pub/entry/28851 (accessed September 20, 2026).
HandWiki. (2022, October 11). Obfuscation. In Encyclopedia. https://encyclopedia.pub/entry/28851
HandWiki. "Obfuscation." Encyclopedia. Web. 11 October, 2022.
Obfuscation
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In software development, obfuscation is the act of creating source or machine code that is difficult for humans to understand. Like obfuscation in natural language, it may use needlessly roundabout expressions to compose statements. Programmers may deliberately obfuscate code to conceal its purpose (security through obscurity) or its logic or implicit values embedded in it, primarily, in order to prevent tampering, deter reverse engineering, or even to create a puzzle or recreational challenge for someone reading the source code. This can be done manually or by using an automated tool, the latter being the preferred technique in industry.

obfuscation machine code development

References

  1. Binstock, Andrew (2003-03-06). "Obfuscation: Cloaking your Code from Prying Eyes". http://www.devx.com/microsoftISV/Article/11351. 
  2. Atwood, Jeff (2005-05-15). "Jeff Atwood, May 15, 2005". Codinghorror.com. http://www.codinghorror.com/blog/archives/000291.html. 
  3. "Obfuscation". Kenter.demon.nl. http://www.kenter.demon.nl/obfuscate.html. 
  4. "C++ Tutorials – Obfuscated Code – A Simple Introduction". DreamInCode.net. http://www.dreamincode.net/forums/index.php?showtopic=38102. 
  5. "C Tutorials – Obfuscated Code in C". 2011-07-07. http://sites.google.com/site/rcorcs/posts/obfuscatedcode. 
  6. As of 2013-11-25 18:22 GMT. "Pe(a)rls in line noise". Perlmonks.org. http://www.perlmonks.org/index.pl?node_id=291267. 
  7. "Obfuscation – Haskell Wiki". 2006-02-16. https://wiki.haskell.org/Obfuscation. 
  8. Montfort, Nick. "Obfuscated code". http://obfuscationsymposium.org/wp-content/uploads/2014/01/Montfort__Obfuscated_Code.pdf. 
  9. "JAPH – Just Another Perl Hacker". Perl Mongers. http://rochester.pm.org/talks/japh_discussion.txt. 
  10. "International Obfuscated C Code Winners 1988 – Least likely to compile successfully". Ioccc.org. http://www.ioccc.org/years.html#1988_phillipps. 
  11. ""Reverse Engineering the Twelve Days of Christmas" by Thomas Ball". Research.microsoft.com. http://research.microsoft.com/~tball/papers/XmasGift/. 
  12. Don Libes, Obfuscated C and Other Mysteries, John Wiley & Sons, 1993, pp 425. ISBN:0-471-57805-3
  13. Óscar Toledo Gutiérrez: Intel 8080 emulator. 19th IOCCC. Best of Show. http://www.nanochess.org/emulator.html
  14. "Obfuscated Perl Program". Perl.plover.com. http://perl.plover.com/obfuscated/. 
  15. Ben Kurtovic. "Obfuscating "Hello world!"". https://benkurtovic.com/2014/06/01/obfuscating-hello-world.html. 
  16. "Obfuscated Python". http://wiki.c2.com/?ObfuscatedPython. 
  17. "The First Annual Obfuscated Python Content". https://code.activestate.com/lists/python-list/16171/. 
  18. ""Can We Obfuscate Programs?" by Boaz Barak". Math.ias.edu. http://www.math.ias.edu/~boaz/Papers/obf_informal.html. 
  19. "Cryptography Breakthrough Could Make Software Unhackable" (in en-us). Wired. ISSN 1059-1028. https://www.wired.com/2014/02/cryptography-breakthrough/. 
  20. Jain, Aayush; Lin, Huijia; Sahai, Amit (2020). Indistinguishability Obfuscation from Well-Founded Assumptions. https://eprint.iacr.org/2020/1003. 
  21. "Blocking website and only way to fix is disabling HTTPS s... | AVG" (in en). 2020-07-21. https://support.avg.com/answers?id=9060N000000gbDLQAY. 
  22. at 05:01, Thomas Claburn in San Francisco 2 Oct 2018. "Google taking action against disguised code in Chrome Web Store" (in en). https://www.theregister.co.uk/2018/10/02/google_chrome_web_store/. 
  23. Cimpanu, Catalin. "Mozilla announces ban on Firefox extensions containing obfuscated code" (in en). https://www.zdnet.com/article/mozilla-announces-ban-on-firefox-extensions-containing-obfuscated-code/. 
  24. "Reasoning behind the "preferred form of the work for making modifications to it" language in the GPL". Lwn.net. https://lwn.net/Articles/431651/. 
  25. "What is free software?". gnu.org. https://www.gnu.org/philosophy/free-sw.html. 
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