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Cryptographic Technique through Hexagonal Path Using Genetic Algorithm

Somalina Chowdhury

In this paper some new approach for encryption and decryption is proposed. The process of block cipher and genetic function is the core of the present algorithm. In this encryption technique three secret keys are required for the encryption or decryption of a message. Input stream will be produced intermediate cipher text on which two stages of two point crossovers will be used in the process of encryption and decryption to produce final cipher text.