International Journal of Engineering and Technology

Reed-Muller codes play an important role in communication. In communication, security and error free data transmission are two major problems. In this paper, we propose a eight bit original data is encoded using distinct Reed-Muller techniques such as positive polarity Reed-Muller(PPRM), negative polarity Reed-Muller(NPRM), fixed polarity Reed-Muller(FPRM) for secure data communication and also we can compare these techniques in terms of cost. The eight bit encoded data which is obtains from these Reed-Muller techniques are encoded again using hamming code for error free communication. It is found that among all these techniques fixed polarity Reed-Muller is the best technique which gives less cost .We can also observes that secure and error free communication is possible between transmitter and receiver. The data encryption and decryption process has been simulated using Isim simulator and the code is written in Verilog HDL.