Encryption of Message Block using Binary Tree in Block Cipher System: An Approach

Sumit Sharma; Shobha Bhatt

CALL FOR PAPERS : Mar-2023

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25-Mar-23

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Encryption of Message Block using Binary Tree in Block Cipher System: An Approach

Author(s):

Sumit Sharma , Ambedkar Institute of Advanced Communication Technologies and Research; Shobha Bhatt, Ambedkar Institute of Advanced Communication Technologies and Research

Keywords:

Cryptography, Encryption, Decryption, Cipher system, Stream cipher, Block cipher

Abstract:

Block cipher system is generally used to encrypt a block of message instead of character by character encryption. Block cipher produces more complexity than stream cipher system. The complexity of block cipher can be increases drastically when we use the binary tree concept for encryption of the message. In this paper, we provide an approach which increases the complexity of the block cipher system and cannot be broken easily. We are also looking the performance of this approach against some standard approaches.