Performance Analysis of RSA and ElGamal for Audio Security

Performance Analysis of RSA and ElGamal for Audio Security
Authors:TIN ZAR NWE, SU WAI PHYO

Abstract: The main aim of cryptography is to enhance the data privacy by making the information unreadable to all except intended person. The system presents an alternative solution using different algorithms of the data. The system recognizes the intended data to intended persons to control the misusage of data. The encryption algorithms provide a secure communication over the internet. This system provides the performance analysis of RSA and ElGamal algorithms for audio security depending on the execution time. To analyze the performance, audio (.mp3) file format with various file sizes are used in the execution time of two algorithms. The system is implemented by using c# programming language. 

Keywords: Asymmetric Encryption, Cryptography, Elgamal, RSA, Security, Symmetric Encryption.

 I. INTRODUCTION 

The computer and communication technology’s today, video conferencing, multimedia, online teaching systems, security of bank cards, etc are becoming very popular. The important concern in this paper is protection of data from misuse through data communication. Among them, audio file security plays one of the vital roles. Several approaches are normally used in this system including Symmetric Encryption, Asymmetric Encryption, Elgamal, and RSA. To tackle these security problems, cryptography algorithms are very essential ways. Figure 1 shows the simple flow diagram of encryption algorithms. 

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