Security Analysis of Image Cryptosystem Using Stream Cipher Algorithm with Nonlinear Filtering Function

In this work a new algorithm for encryption image is introduced. This algorithm makes it possible to cipher and decipher images by guaranteeing a maximum security. The algorithm introduced is based on stream cipher with nonlinear filtering function. The Boolean function used in this algorithm is res...

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Veröffentlicht in:	International journal of advanced computer science & applications 2012-01, Vol.3 (9)
Hauptverfasser:	Aïssa, Belmeguenaï, Nadir, Derouiche, Khaled, Mansouri
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Boolean functions Cryptography Encryption Filtration Security
Online-Zugang:	Volltext
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