Different Date Block Size Using to Evaluate the Performance between Different Symmetric Key Algorithms
Ali M Alshahrani, Stuart D. Walker · International journal of Computer Networks & Communications · 2014
The different computer networks whether wired or wireless are becoming more popular with its high security aspect.Different security algorithms and technique are using to avoid any aforementioned attacks.One of these technique is a cryptography technique that makes the data as unreadable during the transfer hence; there is no chance to reclaim the information.Presently, most of the users are using various media types and internet to transfer the data but, it has the chance to retrieve the data by using these media types.The perfect solution for this problem is to provide security on time-to-time basis; this stage is always significant to the security related community discussions.This paper explains the comparison between the run time of three different encryption algorithms which are DES, AES and Blowfish The compression includes using different modes, data block size and different operation modes.As a result, Blowfish algorithm followed by AES take less time for running compared to DES.