https://ideawaza.com/api.php?action=feedcontributions&feedformat=atom&user=49.213.19.57 2026-09-30T15:11:19Z User contributions MediaWiki 1.46.0 https://ideawaza.com/index.php?title=Chaos_machine&diff=73336 2016-12-27T17:27:23Z

<p>49.213.19.57: libchaos implements known machines, should be in external links</p> <hr /> <div>In [[mathematics]], a '''chaos machine''' is a class of algorithms constructed on the base of [[chaos theory]] (mainly deterministic chaos) to produce [[random oracle|pseudo-random oracle]]. It presents the idea to create a universal scheme with modular design and customizable parameters, that can be applied where [[randomness]] and [[butterfly effect|sensitiveness]] is needed.<br /> <br /> Theoretical model was published&lt;ref&gt;{{cite web |url=https://eprint.iacr.org/2016/468 |title=Chaos Machine: Different Approach to the Application and Significance of Numbers |publisher=Cryptology ePrint Archive, Report 2016/468 |author=Maciej A. Czyzewski |year=2016}}&lt;/ref&gt; in early 2015 by 16-year-old [[Maciej A. Czyzewski]]. It was designed specifically to combine the benefits of [[hash function]] and [[pseudo-random function]]. However, it can be used to implement many cryptographic primitives, including [[cryptographic hash]]es, [[message authentication codes]] and [[randomness extractor]]s.<br /> <br /> == See also ==<br /> * [[Merkle–Damgård construction]]<br /> * [[Sponge function]]<br /> <br /> == External links ==<br /> * [https://github.com/maciejczyzewski/libchaos#chaos-machines-theorypdf Libchaos - implemented chaos machines]<br /> * [https://eprint.iacr.org/2016/468.pdf Official paper published at IACR]<br /> <br /> == References ==<br /> <br /> {{reflist}}<br /> <br /> [[Category:Theory of cryptography]]<br /> [[Category:Chaos theory]]<br /> <br /> {{crypto-stub}}</div>

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