Data Encryption to Decryption by using Laplace Transform
D. M. K. Kiran1, M. V. R. Kameswari2, K. Sujatha3, K. R. K. Sastry4, B. Ramu Naidu5

1D. M. K. Kiran*, Assistant professor, Department of Mathematics, Praveenya Institute of Marine Engineering, Visakhapatnam, India.
2Dr. M. V. R. Kameswari, Associate Professor, Department of Mathematics, Gitam Institute of Technology, GITAM University, Visakhapatnam, India.
3Dr. K. Sujatha, Head & Professor, Department of Mathematics & Statistics, St. Joseph’s College for Women(A), Visakhapatnam, India.
4K. R. K. Sastry, Associate Professor, Department of Electronics and Communication Engineering, Gayatri Vidya Parishad College of Engineering (Autonomous), Visakhapatnam, India.
5B. Ramu Naidu, Faculty of Mathematics, AU PG Campus, Vizainagaram, India.
Manuscript received on March 15, 2020. | Revised Manuscript received on March 28, 2020. | Manuscript published on April 10, 2020. | PP: 330-334 | Volume-9 Issue-6, April 2020. | Retrieval Number: F3324049620/2020©BEIESP | DOI: 10.35940/ijitee.F3324.049620
Open Access | Ethics and Policies | Cite | Mendeley
© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (

Abstract: In this paper, we introduce an encryption and decryption procedure with high security by mathematical model, using Laplace transformation and Inverse Laplace Transformation for the given transforming data from one end to other end. We also give an example. Here we convert plain text to ASCII code. We take two primes as a primary key for encryption and decrypt in of the original data. 
Keywords: Encryption, Decryption, Cipher text, Laplace transformation, Inverse Laplace transformation, ASCII code.
Scope of the Article:  Encryption methods and tools