Noorbasha, Fazal, K Hari Kishore, T. Naveen, A. Sai Anusha, Y. Manisha, K. Revathi, and M. Manasa. 2018. “Implementation of Modified Feistel Block Cipher for OTP Generation Using Verilog HDL”. International Journal of Engineering & Technology 7 (2.8): 392-96. https://doi.org/10.14419/ijet.v7i2.8.10678.