• Antu Annam Thomas

Among the various encryption techniques Time Dependant Multiple Random Cipher Code (TDRMC) is a novel approach in Character Coding or encryption The random number generator used in TDMRC is Linear Congruential Generator or LCG. Concept of nesting would improve the randomness produced by traditional generator LCG. The mathematical formula for Nested Linear Congruential Generator is same as in traditional formula. But the constant values used will be substituted by another random number generated by a Random Number Generator nested within. By breaking the constant nature the period becomes infinity or no subsequence ever repeats in the generated sequence. By substituting LCG with NLCG the performance of TDMRC is enhanced resulting in Enhanced TDMRC. In this paper TDMRC is compared with E-TDMRC using statistical and graphical methods like Kolmogorov Smirnov Test, Runs Test, Bar Graph Analysis and Scatter Diagram Analysis.

TDMRC, E-TDMRC, NLCG, LCG

"Comparative study on TDMRC and E-TDMRC", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 8, page no.e366-e373, August-2021, Available :http://www.jetir.org/papers/JETIR2108531.pdf

"Comparative study on TDMRC and E-TDMRC", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 8, page no. ppe366-e373, August-2021, Available at : http://www.jetir.org/papers/JETIR2108531.pdf