An optimized pseudorandom generator using packed matrices
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http://hdl.handle.net/10045/25291
Title: | An optimized pseudorandom generator using packed matrices |
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Authors: | Aguirre Pastor, José Vicente | Alvarez, Rafael | Tortosa, Leandro | Zamora, Antonio |
Research Group/s: | Criptología y Seguridad Computacional |
Center, Department or Service: | Universidad de Alicante. Departamento de Ciencia de la Computación e Inteligencia Artificial |
Keywords: | Pseudorandom generator | Stream ciphers | Binary matrices | Cryptography | Security |
Knowledge Area: | Ciencia de la Computación e Inteligencia Artificial |
Issue Date: | Apr-2008 |
Publisher: | WSEAS |
Citation: | AGUIRRE, José-Vicente, et al. “An optimized pseudorandom generator using packed matrices”. WSEAS Transactions on Information Science & Applications. Issue 4, Vol. 5 (Apr. 2008). ISSN 1790-0832, pp. 487-496 |
Abstract: | Most cryptographic services and information security protocols require a dependable source of random data; pseudorandom generators are convenient and efficient for this application working as one of the basic foundation blocks on which to build the required security infrastructure. We propose a modification of a previously published matricial pseudorandom generator that significantly improves performance and security by using word packed matrices and modifying key scheduling and bit extraction schemes. The resulting generator is then successfully compared to world class standards. |
Sponsor: | This research was partially supported by the Spanish grant GV06/018. |
URI: | http://hdl.handle.net/10045/25291 |
ISSN: | 1790-0832 (Print) | 2224-3402 (Online) |
Language: | eng |
Type: | info:eu-repo/semantics/article |
Rights: | Copyright © 2008 WSEAS |
Peer Review: | si |
Appears in Collections: | INV - CSC - Artículos de Revistas INV - ANVIDA - Artículos de Revistas |
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