New Approach for Modifying DES Algorithm by Using Multiple Keys Depend on Heuristic Search Algorithm

New Approach for Modifying DES Algorithm by Using Multiple Keys Depend on Heuristic Search Algorithm

In this paper, artificial search algorithm(breath algorithm ) are used to design a symmetric key cryptography system based on DES algorithm,the LFSRs and breath algorithm are applied to generate a pseudo-random numbers sequence (PNS) which is used during the encryption process. The quality of PNSs h...

Full description

Bibliographic Details
Main Authors: Alaa K. Farhan, Suhad M.Kadhem, Noor Monem, Dena Saad
Format: Article
Language:English
Published: Unviversity of Technology- Iraq 2013-01-01
Series:Engineering and Technology Journal
Subjects:
pseudo
random sequence
lfsrs
heuristic search algorithm
encryption algorithms
des algorithm
Online Access:https://etj.uotechnology.edu.iq/article_83954_f3e7106d447b4282da13c2589ba93cd2.pdf

Similar Items

Similar Items