Akademik Bilişim 2011 - İnönü Üniversitesi

Başlık:Kaos Tabanlı Bir Şifreleme Yöntemi ve Analizi
Yazar(lar):Yazar #1
Ad Soyad: Mir Mohammad Reza ALAVI MILANI
Kurum: Karadeniz Teknik Üniversite(K.T.Ü)
Ülke: Iran
E-Posta: m_alavi_milany__at__yahoo.com

Yazar #2
Ad Soyad: Hüseyin PEHLİVAN
Kurum: Karadeniz Teknik Üniversite(K.T.Ü)
Ülke: Turkey
E-Posta: pehlivan__at__ktu.edu.tr

Yazar #3
Ad Soyad: Sahereh HOSEINPOUR
Kurum: Karadeniz Teknik Üniversite(K.T.Ü)
Ülke: Iran
E-Posta: hoseinpour__at__ktu.edu.tr

Anahtar Kelimeler:Chaos, image encryption, logistic map, random numbers
Özet:Today's computer-aided encryption techniques requires knowledge of very complicated and complex security measures. While each claims to be more secure than the previous, with every coming days we are witnessing how the previous passwords are broken. Therefore, based on the basic principles learned in theory, it is possible to say that any encryption method cannot become "unbreakable" and any password can break in a limited period of time. The number of encryption methods on images is increasing gradually. In this study, by means of a logistic map, we propose a simple and fast encryption algorithm to encrypt the images, using the Henon chaotic systems, and logistic properties of random maps. This algorithm is applied to both the black-and-white and color images. The results indicate a greater security of the proposed algorithm.
Konu(lar):Kriptoloji ve E-imza
Dosya:98.doc