Breaking an orbit-based symmetric cryptosystem
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Tarih
2011-09
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Pergamon-Elsevier Science Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
We report a break for a recently proposed class of cryptosystems. The cryptosystem uses constant points of a periodic secret orbit to encrypt the plaintext. In order to break the system, it suffices to sort the constant points and find the initial fixed point. We also report breaks for modified versions of the cryptosystem. In addition, we discuss some efficiency issues of the cryptosystem.
Açıklama
Anahtar Kelimeler
Orbit, Chaos, Fixed points, Cryptanalysis, Look-up table, Chaotic cryptosystems, Logistic maps, Cipher, Cryptography, Standard, Scheme
Kaynak
Mathematical and Computer Modelling
WoS Q DeÄŸeri
Q1
Scopus Q DeÄŸeri
N/A
Cilt
54
Sayı
5-6
Künye
Solak, E., Rhouma, R. & Belghith, S. (2011). Breaking an orbit-based symmetric cryptosystem. Mathematical and Computer Modelling, 54(5-6), 1413-1419. doi:10.1016/j.mcm.2011.04.012
