About: VEST

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VEST (Very Efficient Substitution Transposition) ciphers are a set of families of general-purpose hardware-dedicated ciphers that support single pass authenticated encryption and can operate as collision-resistant hash functions designed by , and . VEST cannot be implemented efficiently in software. All the VEST variants are covered by European Patent Number EP 1820295(B1), owned by Synaptic Laboratories. VEST was a Phase 2 Candidate in the eSTREAM competition in the hardware portfolio, but was not a Phase 3 or Focus candidate and so is not part of the final portfolio.

Attributes	Values
rdfs:label	VEST (en) VEST (ru)
rdfs:comment	VEST (англ. Very Efficient Substitution Transposition, очень эффективная перестановка) — это серия аппаратных поточных шифров общего назначения, которые обеспечивают однопроходное шифрование с аутентификацией и могут работать как хеш-функция, стойкая к коллизиям второго рода. Шифры VEST разработаны в Synaptic Laboratories. Все шифры этой серии поддерживают режим работы с ключами переменной длины. (ru) VEST (Very Efficient Substitution Transposition) ciphers are a set of families of general-purpose hardware-dedicated ciphers that support single pass authenticated encryption and can operate as collision-resistant hash functions designed by , and . VEST cannot be implemented efficiently in software. All the VEST variants are covered by European Patent Number EP 1820295(B1), owned by Synaptic Laboratories. VEST was a Phase 2 Candidate in the eSTREAM competition in the hardware portfolio, but was not a Phase 3 or Focus candidate and so is not part of the final portfolio. (en)
name	VEST (en)
foaf:depiction
dct:subject	Message authentication codes Stream ciphers Cryptographic hash functions
Wikipage page ID	2613536 (xsd:integer)
Wikipage revision ID	1107377929 (xsd:integer)
Link from a Wikipage to another Wikipage	Application-specific integrated circuit ESTREAM Initialization vector Cryptographic hash function Frequency Pseudorandom Bijective Key size Keystream Substitution–permutation network Substitution cipher FPGA Nicolas Courtois Residue numeral system Prime number Message authentication codes Stream ciphers Transposition cipher Authenticated encryption Cryptographic hash functions Phelix Cipher Lars Ramkilde Knudsen NLFSR T-function Cryptographically strong Substitution box dbr:Howard_Landman dbr:Benjamin_Gittins dbr:Sean_O'Neil
Link from a Wikipage to an external page	http://www.ecrypt.eu.org/stream/vestp2.html http://asic.ethz.ch/estream/ http://citeseer.ist.psu.edu/740970.html http://citeseer.ist.psu.edu/knudsen99some.html http://cr.yp.to/bib/2005/decanniere.pdf http://cr.yp.to/snuffle/bruteforce-20050425.pdf http://eprint.iacr.org/2005/090.pdf http://v3.espacenet.com/publicationDetails/biblio%3FCC=EP&NR=1820295A2&KC=B1&FT=D&date=20080709&DB=EPODOC&locale=en_EP http://www.ecrypt.eu.org/stream/p2ciphers/vest/vest_p2.pdf http://www.ecrypt.eu.org/stream/p2ciphers/vest/vest_p2source.zip http://www.windowsecurity.com/articles/Ideal-to-Realized-Security-Assurance-Cryptographic-Keys-Part1.html
sameAs	VEST VEST VEST VEST
state size	256 (xsd:integer)
dbp:wikiPageUsesTemplate	dbt:Citation_needed dbt:Cleanup_bare_URLs dbt:Other_uses dbt:Short_description dbt:Technical dbt:Cryptography_navbox dbt:Infobox_encryption_method
thumbnail	wiki-commons:Special:FilePath/VEST_Structure.png?width=300
caption	High Level Structure of VEST (en)
designers	Sean O'Neil (en)
structure	Substitution–permutation network NLFSR T-function
has abstract	VEST (Very Efficient Substitution Transposition) ciphers are a set of families of general-purpose hardware-dedicated ciphers that support single pass authenticated encryption and can operate as collision-resistant hash functions designed by , and . VEST cannot be implemented efficiently in software. VEST is based on a balanced T-function that can also be described as a bijective nonlinear feedback shift register with parallel feedback (NLPFSR) or as a substitution–permutation network, which is assisted by a non-linear RNS-based counter. The four VEST family trees described in the cipher specification are VEST-4, VEST-8, VEST-16, and VEST-32. VEST ciphers support keys and IVs of variable sizes and instant re-keying. All VEST ciphers release output on every clock cycle. All the VEST variants are covered by European Patent Number EP 1820295(B1), owned by Synaptic Laboratories. VEST was a Phase 2 Candidate in the eSTREAM competition in the hardware portfolio, but was not a Phase 3 or Focus candidate and so is not part of the final portfolio. (en) VEST (англ. Very Efficient Substitution Transposition, очень эффективная перестановка) — это серия аппаратных поточных шифров общего назначения, которые обеспечивают однопроходное шифрование с аутентификацией и могут работать как хеш-функция, стойкая к коллизиям второго рода. Шифры VEST разработаны в Synaptic Laboratories. Все шифры этой серии поддерживают режим работы с ключами переменной длины. (ru)
key size	any (en)
publish date	2005-06-13 (xsd:date)
security claim	80 (xsd:integer)
gold:hypernym	Set
prov:wasDerivedFrom	wikipedia-en:VEST?oldid=1107377929&ns=0
page length (characters) of wiki page	15042 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:VEST
is Link from a Wikipage to another Wikipage of	ESTREAM Index of cryptography articles Vest (disambiguation) Stream cipher Nonlinear-feedback shift register T-function VEST (cipher) NLPFSR
is Wikipage redirect of	VEST (cipher) NLPFSR
is Wikipage disambiguates of	Vest (disambiguation)
is foaf:primaryTopic of	wikipedia-en:VEST

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