A Probabilistic Approach Towards the Prevention of Error Propagation Effect of AES and Realization Thereof

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Provided by: Association of Computer Electronics and Electrical Engineers
Topic: Security
Format: PDF
Error propagation effect of Advanced Encryption Standard (AES) is a great research challenge. AES suffers from a major limitation of error propagation effect. In literature, several studies have been made on this issue and several techniques are suggested to tackle the effect. To tackle this limitation, two methods are available. One is Redundancy based technique and the other one is bite based parity technique. The first one has a significant advantage of correcting any error on definite term over the second one but at the cost of higher level of overhead and hence lowering the processing speed. In this paper, the authors have proposed a probabilistic technique to combat the error propagation effect, which definitely guarantees a secured communication.
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