This study presents an efficient implementation of the Novel Data Encryption Standard (DES) algorithm with an improved key generation method and the result is compared with the Viterbi decoder algorithm.

Software Requirements:
· QCA designer
Hardware Requirements:
· Microsoft® Windows XP
· Intel® Pentium® 4 processor or Pentium 4 equivalent with SSE support
· 512 MB RAM
· 100 MB of available disk space
LEARNING OUTCOMES:
o Data Flow modeling.
o Structural modeling.
o Behavioral modeling.
o Mixed level modeling.
· About approximation computing.
· Xilinx Vivado 2018.3/Xilinx ISE 14.7 Suite for design and simulation.
· Generation of Netlist.
· Solution providing for real time problems.
· Project Development Skills:
o Problem Analysis Skills.
o Problem Solving Skills.
o Logical Skills.
o Designing Skills.
o Testing Skills.
o Debugging Skills.
o Presentation Skills.
o Thesis Writing Skills.