Known-plaintext attack of DES-16 using particle swarm optimization
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F11%3A86092962" target="_blank" >RIV/61989100:27240/11:86092962 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/NaBIC.2011.6089410" target="_blank" >http://dx.doi.org/10.1109/NaBIC.2011.6089410</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/NaBIC.2011.6089410" target="_blank" >10.1109/NaBIC.2011.6089410</a>
Alternative languages
Result language
angličtina
Original language name
Known-plaintext attack of DES-16 using particle swarm optimization
Original language description
Discovering the root key bits in the cryptanalysis of 16-rounded Data Encryption Standard (DES-160 is considered to be a hard problem. In this paper we present an approach for cryptanalysis of DES-16 based on Particle Swarm Optimization (PSO) using Known-plaintext attack and some equations that deduced from the relationship between sub-key differences and root key information. In Known-plaintext attack the cryptanalyst possesses one or more plaintext/cipher text pairs formed with the secret key and attempts to deduce the root key that used to produce this cipher text. In our approach, PSO is used as optimization technique to collect the optimal effective plaintexts from a plaintext search space according to the proposed fitness function then the set ofcollected plaintexts and the corresponding cipher texts used to extract the best eight sub-key differences from which most bits of the root key are discovered. 2011 IEEE.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 2011 Third World Congress on Nature and Biologically Inspired Computing
ISBN
978-1-4577-1122-0
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
12-16
Publisher name
IEEE
Place of publication
New York
Event location
Salamanca
Event date
Oct 19, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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