About: ICE (cipher)

Facets (new session)
Description
Metadata
Settings
- Rule:
- Inverse Functional Properties:
- "Same As":

About: ICE (cipher) Goto Sponge NotDistinct Permalink

An Entity of Type : yago:WikicatFeistelCiphers, within Data Space : dbpedia.org associated with source document(s)
QRcode icon

http://dbpedia.org/describe/?url=http%3A%2F%2Fdbpedia.org%2Fresource%2FICE_%28cipher%29

In cryptography, ICE (Information Concealment Engine) is a symmetric-key block cipher published by Kwan in 1997. The algorithm is similar in structure to DES, but with the addition of a key-dependent bit permutation in the round function. The key-dependent bit permutation is implemented efficiently in software. The ICE algorithm is not subject to patents, and the source code has been placed into the public domain.

Attributes	Values
rdf:type	noble yago:Ability105616246 yago:Abstraction100002137 yago:Cipher106254239 yago:Cognition100023271 yago:Communication100033020 yago:Know-how105616786 yago:Message106253690 yago:Method105660268 yago:PsychologicalFeature100023100 yago:WikicatFeistelCiphers
rdfs:label	ICE (xifratge) (ca) ICE (cryptographie) (fr) ICE (cipher) (en) ICE (cifrario) (it)
rdfs:comment	ICE (Information Concealment Engine) est un algorithme de chiffrement par bloc publié par en 1997. L'algorithme est similaire dans sa structure à DES mais avec la présence d'une permutation qui dépend d'une clé à chaque tour. L'algorithme n'est pas breveté et le code a été placé dans le domaine public. ICE est basé sur un réseau de Feistel avec une taille de bloc de 64 bits. L'algorithme original utilise une clé de 64 bits et possède 16 tours. Une variante plus rapide, Thin-ICE n'utilise que 8 tours. Une version généralisée, ICE-n utilise 16·n tours avec une clé de 64·n bits. (fr) In crittografia, ICE (Information Concealment Engine) è un cifrario a blocchi pubblicato da Matthew Kwan nel 1997. L'algoritmo è simile nella struttura al DES ma con l'aggiunta di una permutazione di bit dipendente dalla chiave nella funzione di round. Questa permutazione può essere implementata in software in modo efficiente. L'algoritmo ICE non è coperto da alcun brevetto e il codice sorgente è stato distribuito nel pubblico dominio. (it) En criptografia ICE (Information Concealment Engine) (Motor d'Encobriment d'Informació) és un sistema de xifratge per blocs publicat per Kwan el 1997. L'algorisme és similar en estructura a DES, però amb l'addició d'una permutació de bits dependent de la clau en la funció rodona. La permutació de bits dependent de la clau s'implementa eficientment en programari. L'algorisme ICE no està subjecte a patents, i el codi font s'ha posat en domini públic. (ca) In cryptography, ICE (Information Concealment Engine) is a symmetric-key block cipher published by Kwan in 1997. The algorithm is similar in structure to DES, but with the addition of a key-dependent bit permutation in the round function. The key-dependent bit permutation is implemented efficiently in software. The ICE algorithm is not subject to patents, and the source code has been placed into the public domain. (en)
name	ICE (en)
foaf:depiction
dcterms:subject	Feistel ciphers
Wikipage page ID	1188540 (xsd:integer)
Wikipage revision ID	1088659636 (xsd:integer)
Link from a Wikipage to another Wikipage	Symmetric-key algorithm Cryptography Data Encryption Standard Feistel network Differential cryptanalysis Block cipher Block size (cryptography) Feistel ciphers Chosen plaintext
Link from a Wikipage to an external page	http://www.darkside.com.au/ice/paper.html http://www.darkside.com.au/ice/index.html http://www.darkside.com.au/ice/slides/slide01.htm https://link.springer.com/content/pdf/10.1007/3-540-69710-1_18.pdf
sameAs	ICE (cipher) ICE (cipher) ICE (cipher) ICE (cipher) ICE (cipher) ICE (cipher) ICE (cipher)
dbp:wikiPageUsesTemplate	dbt:Short_description dbt:Cryptography_navbox dbt:Infobox_block_cipher
thumbnail	wiki-commons:Special:FilePath/ICE_(cipher)_InfoBox_Diagram.png?width=300
rounds	16816 (xsd:integer)
caption	The ICE Feistel function (en)
designers	Matthew Kwan (en)
structure	Feistel network
has abstract	En criptografia ICE (Information Concealment Engine) (Motor d'Encobriment d'Informació) és un sistema de xifratge per blocs publicat per Kwan el 1997. L'algorisme és similar en estructura a DES, però amb l'addició d'una permutació de bits dependent de la clau en la funció rodona. La permutació de bits dependent de la clau s'implementa eficientment en programari. L'algorisme ICE no està subjecte a patents, i el codi font s'ha posat en domini públic. L'ICE és una Xarxa de Feistel amb una de 64 bits. L'algorisme ICE estàndard pren una clau de 64 bits i té 16 rondes. Una variant ràpida Thin-ICE, fa servir només 8 rondes. Una variant oberta Ice-n, fa servir 16n rondes amb una clau de 64n bis. Van Rompay. et al (1998) varen intentar aplicar criptoanàlisi diferencial a ICE. Van descriure un atac contra Thin-ICE que recobra la clau secreta fent servir 223 textos clars escollits amb una probabilitat d'èxit d'un 25%. Si es fan servir 227 textos clars escollits, la probabilitat es pot millorar a un 95% . Per a la versió estàndard d'ICE, es va trobar un atac contra 15 de les 16 rondes que exigeix un treball de 256 i com a màxim 256 textos clars escollits. (ca) In cryptography, ICE (Information Concealment Engine) is a symmetric-key block cipher published by Kwan in 1997. The algorithm is similar in structure to DES, but with the addition of a key-dependent bit permutation in the round function. The key-dependent bit permutation is implemented efficiently in software. The ICE algorithm is not subject to patents, and the source code has been placed into the public domain. ICE is a Feistel network with a block size of 64 bits. The standard ICE algorithm takes a 64-bit key and has 16 rounds. A fast variant, Thin-ICE, uses only 8 rounds. An open-ended variant, ICE-n, uses 16n rounds with 64n bit key. Van Rompay et al. (1998) attempted to apply differential cryptanalysis to ICE. They described an attack on Thin-ICE which recovers the secret key using 223 chosen plaintexts with a 25% success probability. If 227 chosen plaintexts are used, the probability can be improved to 95%. For the standard version of ICE, an attack on 15 out of 16 rounds was found, requiring 256 work and at most 256 chosen plaintexts. (en) ICE (Information Concealment Engine) est un algorithme de chiffrement par bloc publié par en 1997. L'algorithme est similaire dans sa structure à DES mais avec la présence d'une permutation qui dépend d'une clé à chaque tour. L'algorithme n'est pas breveté et le code a été placé dans le domaine public. ICE est basé sur un réseau de Feistel avec une taille de bloc de 64 bits. L'algorithme original utilise une clé de 64 bits et possède 16 tours. Une variante plus rapide, Thin-ICE n'utilise que 8 tours. Une version généralisée, ICE-n utilise 16·n tours avec une clé de 64·n bits. (fr) In crittografia, ICE (Information Concealment Engine) è un cifrario a blocchi pubblicato da Matthew Kwan nel 1997. L'algoritmo è simile nella struttura al DES ma con l'aggiunta di una permutazione di bit dipendente dalla chiave nella funzione di round. Questa permutazione può essere implementata in software in modo efficiente. L'algoritmo ICE non è coperto da alcun brevetto e il codice sorgente è stato distribuito nel pubblico dominio. (it)
block size	64 (xsd:integer)
cryptanalysis	Differential cryptanalysis can break 15 out of 16 rounds of ICE with complexity 256. Thin-ICE can be broken using 227 chosen plaintexts with a success probability of 95%. (en)
derived from	Data Encryption Standard
key size	64 (xsd:integer)
publish date	1997 (xsd:integer)
gold:hypernym	Cipher
prov:wasDerivedFrom	wikipedia-en:ICE_(cipher)?oldid=1088659636&ns=0
page length (characters) of wiki page	3928 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:ICE_(cipher)
is Link from a Wikipage to another Wikipage of	Encryption by date Index of cryptography articles Intrusion Countermeasures Electronics Data Encryption Standard Lars Ramkilde Knudsen ICE cipher Ice (disambiguation) Information Concealment Engine
is Wikipage redirect of	ICE cipher Information Concealment Engine
is Wikipage disambiguates of	Ice (disambiguation)
is derived to of	Data Encryption Standard
is foaf:primaryTopic of	wikipedia-en:ICE_(cipher)

Faceted Search & Find service v1.17_git139 as of Feb 29 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 08.03.3330 as of Mar 19 2024, on Linux (x86_64-generic-linux-glibc212), Single-Server Edition (62 GB total memory, 37 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software