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Enhanced 1-D chaotic key-based algorithm for image encryption
Type: Text
Year: 2004, 2004
Member of: FAU College Collections
Contributors: Furht, Borko, Magliveras, Spyros S., Socek, Daniel
Publisher: IEEE
Description: A recently proposed Chaotic-Key Based Algorithm (CKBA) has been shown to be unavoidably susceptible to chosen/known-plaintext attacks and ciphertext-only attacks. In this paper we enhance the CKBA algorithm three-fold: 1) we change the 1-D chaotic Logistic map to a piecewise linear chaotic map (PWLCM) to improve the balance property, 2) we increase the key size to 128 bits, and 3) we add two more… more
Full Text: FAU Institutional Repository This paper was submitted by the author to Digital Collections@FAU http://purl.fcla.edu/fau/fauir Notice: A published version of this manuscript was published ©2005 IEEE. Personal use of this material is permitted. However, …