A HYBRID CRYPTOSYSTEM USING VARIABLE LENGTH SUB KEY GROUPS AND BYTE SUBSTITUTION

Hill cipher is developed using simple linear transformation. It is vulnerable to known-plaintext attack and there exist several methods in the direction of linear transformation to overcome the problems. HCM-EE is an improved method using Eigenvalue, but it is linear and too many mathematical operat...

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Veröffentlicht in:	Journal of computer science 2014, Vol.10 (2), p.251-254
Hauptverfasser:	Kaipa, Adi Narayana Reddy, Bulusu, Vishnu Vardhan, Koduru, Ramakrishna Reddy, Kavati, Durga Prasad
Format:	Artikel
Sprache:	eng
Schlagworte:	Eigenvalues Linear transformations Mathematical models Nonlinearity Performance evaluation
Online-Zugang:	Volltext
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