Comparative Analysis of DES, AES, RSA Encryption Algorithms

As the increasing growth of the computing technology and network technology, it also increases data storage demands. Data Security has become a crucial issue in electronic communication. Secret writing has come up as a solution, and plays a vital role in data security system. It uses some algorithms to scramble data into unreadable text which might be only being decrypted by party those having the associated key. These algorithms consume a major amount of computing resources such as memory and battery power and computation time. This paper accomplishes comparative analysis of encryption standards DES, AES and RSA considering various parameters such as computation time, memory usages. A cryptographic tool is used for performing experiments. Experiments results are given to analyses the effectiveness ofsymmetric andasymmetricalgorithms.