A Comparative Analysis of Encryption Algorithms for Better Utilization

Anuj Kumar, Sapna Sinha, Rahul Chaudhary
2013 International Journal of Computer Applications  
Cryptographic algorithms provide security against attacks during encryption of data. However, they are computationally intensive application and consume large amount of CPU time [1] and space at time of encryption. The goal of this paper is to compare the different encryption algorithm and to find space complexity of the encrypted and decrypted data by using complexities of encryption algorithm. . In this paper provide comparison between five most widely used algorithms. Based on following
more » ... imental it can be seen that TDES in general perform better than other algorithms. In this, find that how these algorithms better utilize for improving performances of algorithms in terms of space complexity. General Terms Algorithms
doi:10.5120/12426-8934 fatcat:iek56vkffvelzjagewznalirwe