IdeaWazaWiki - User contributions [en]

Chaos machine

2017-02-08T12:49:10Z

94.254.226.249: Speech about chaos & crypto.

{{Underlinked|date=February 2017}}

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 represents the idea of creating a universal scheme with modular design and customizable parameters, which can be applied wherever [[randomness]] and [[butterfly effect|sensitiveness]] is needed.<ref>{{cite speech |title=Cryptography using Chaos|first=J M|last=Blackledge|event=Executive Speeches|location=Warsaw University of Technology|date=March 10, 2010|url=http://konwersatorium.pw.edu.pl/wyklady/2010_VLZ7_02_wyklad.pdf}}</ref>

Theoretical model was published<ref>{{cite report |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|language=English |year=2016}}</ref> in early 2015 by 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<ref>{{cite web|last=Barker|first=Elaine|title=Recommendation for Key Management|url=http://csrc.nist.gov/publications/nistpubs/800-57/sp800-57_part1_rev3_general.pdf|work=[[NIST]] Special Publication 800-57|publisher=[[NIST]]|accessdate=19 August 2013|author2=Barker, William |author3=Burr, William |author4=Polk, William |author5= Smid, Miles |date=July 2012}}</ref>, including [[cryptographic hash]]es, [[message authentication codes]] and [[randomness extractor]]s.<ref>{{cite journal |url=http://opac.inria.fr/record=b1101628 |title=Complex systems : chaos and beyond a constructive approach with applications in life sciences |publisher=Springer| isbn=3-540-67202-8 |series = Physics and astronomy online library|language= Japanese|author=Kaneko, Kunihiko and Tsuda, Ichiro |year=2001}}</ref>

== See also ==
* [[Merkle–Damgård construction]]
* [[Sponge function]]

== External links ==
* [https://github.com/maciejczyzewski/libchaos#chaos-machines-theorypdf Libchaos - implemented chaos machines]
* [https://eprint.iacr.org/2016/468.pdf Official paper published at IACR]

== References ==

{{reflist}}

[[Category:Theory of cryptography]]
[[Category:Chaos theory]]

{{crypto-stub}}

Chaos machine

2017-02-08T12:40:07Z

94.254.226.249: Need linking to other articles.

{{Underlinked|date=February 2017}}

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 represents the idea of creating a universal scheme with modular design and customizable parameters, which can be applied wherever [[randomness]] and [[butterfly effect|sensitiveness]] is needed.

Theoretical model was published<ref>{{cite report |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|language=English |year=2016}}</ref> in early 2015 by 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<ref>{{cite web|last=Barker|first=Elaine|title=Recommendation for Key Management|url=http://csrc.nist.gov/publications/nistpubs/800-57/sp800-57_part1_rev3_general.pdf|work=[[NIST]] Special Publication 800-57|publisher=[[NIST]]|accessdate=19 August 2013|author2=Barker, William |author3=Burr, William |author4=Polk, William |author5= Smid, Miles |date=July 2012}}</ref>, including [[cryptographic hash]]es, [[message authentication codes]] and [[randomness extractor]]s.<ref>{{cite journal |url=http://opac.inria.fr/record=b1101628 |title=Complex systems : chaos and beyond a constructive approach with applications in life sciences |publisher=Springer| isbn=3-540-67202-8 |series = Physics and astronomy online library|language= Japanese|author=Kaneko, Kunihiko and Tsuda, Ichiro |year=2001}}</ref>

== See also ==
* [[Merkle–Damgård construction]]
* [[Sponge function]]

== External links ==
* [https://github.com/maciejczyzewski/libchaos#chaos-machines-theorypdf Libchaos - implemented chaos machines]
* [https://eprint.iacr.org/2016/468.pdf Official paper published at IACR]

== References ==

{{reflist}}

[[Category:Theory of cryptography]]
[[Category:Chaos theory]]

{{crypto-stub}}

Chaos machine

2017-02-08T12:36:59Z

94.254.226.249: Citation about crypto modules from NIST.

{{notability|date=February 2017}}

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 represents the idea of creating a universal scheme with modular design and customizable parameters, which can be applied wherever [[randomness]] and [[butterfly effect|sensitiveness]] is needed.

Theoretical model was published<ref>{{cite report |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|language=English |year=2016}}</ref> in early 2015 by 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<ref>{{cite web|last=Barker|first=Elaine|title=Recommendation for Key Management|url=http://csrc.nist.gov/publications/nistpubs/800-57/sp800-57_part1_rev3_general.pdf|work=[[NIST]] Special Publication 800-57|publisher=[[NIST]]|accessdate=19 August 2013|author2=Barker, William |author3=Burr, William |author4=Polk, William |author5= Smid, Miles |date=July 2012}}</ref>, including [[cryptographic hash]]es, [[message authentication codes]] and [[randomness extractor]]s.<ref>{{cite journal |url=http://opac.inria.fr/record=b1101628 |title=Complex systems : chaos and beyond a constructive approach with applications in life sciences |publisher=Springer| isbn=3-540-67202-8 |series = Physics and astronomy online library|language= Japanese|author=Kaneko, Kunihiko and Tsuda, Ichiro |year=2001}}</ref>

== See also ==
* [[Merkle–Damgård construction]]
* [[Sponge function]]

== External links ==
* [https://github.com/maciejczyzewski/libchaos#chaos-machines-theorypdf Libchaos - implemented chaos machines]
* [https://eprint.iacr.org/2016/468.pdf Official paper published at IACR]

== References ==

{{reflist}}

[[Category:Theory of cryptography]]
[[Category:Chaos theory]]

{{crypto-stub}}