A Differential Computational Encryption Modeling Technique on Textual Data
Keywords:
Confidentiality, Integrity, PEHB64, pseudo code, Key, PEB64Abstract
Pseudo code and encryption algorithm play a vital role in information security. The existence of information technology has drastically transformed ways of communication with one another. This development has tremendously increased the usage and ways of communication leaving behind the security consideration of what is being transmitted through a communication channel. Therefore, this research produces a technical technique of the differential computation of the encryption algorithms. The aim to be considered is the security of the encrypted data against pattern recognition attack. The research will therefore fill the gap of security threat in EB64 pseudo code as compared with the newly proposed EHB64 pseudo code. In addition, this newly concept introduced generates a symmetric key by shuffling the original key with the textual data, thus making the transformation of each character of the data better each time it is shuffled. Thus the final output of the key-based pseudo code will be stronger than the pseudo code of EB64. Therefore, the developed concept secures the data more adequately than the existing one because of the designed pattern and confusion created during the process.
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