DATA SECURITY BY TRANSFORM TECHNIQUE

Abstract

In security of data is the most essential part in communication between sender and receiver, there may happen leakage of data or redundancy in data due to channel which we have used. Data security is a theory of cryptography that deals with the fascinating and vital role of digital technology. The technique we presented, using the integral Sumudu transform for encryption and decryption of data, sounds innovative and intriguing. The use of mathematical transforms to encode and decode information can provide strong security measures against unauthorized access. In this paper, we have proved standard results of encrypted and decrypted data using integral transforms specially Sumudu transform, and present new theorems for the encryption-decryption method. Implementation of this method with Python code adds a practical dimension, making it applicable in real-world scenarios.