• A BLOCK CIPHER GENERATION USING AN INNOVATIVE PERMUTATION ALGORITHM

Kallam Ravindra Babu*, Dr .S. Udaya Kumar, Dr. A. Vinaya Babu

Abstract


The aim of our research is to develop a new transposition algorithm for generating a block cipher. The plaintext considered in this method can be the combination of any ASCII characters. A brief explanation about the transposition algorithms was given. The results shown at the end of the presentation will prove scope and strength of the algorithm. Some of the cryptanalysis attacks were discussed and proven that the cipher is potential one.

Keywords


Cryptanalysis, block cipher, encryption, decryption, algorithm, transposition, permutation, binary tree, inorder, preorder, postorder, DES, EFT, substitution.

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