Over the last decades owing to the incredible boost in the electronics industry and wireless technology, there has been an extraordinary outburst in the extent of digital data transmitted via the internet by means of handheld chic devices. The hefty amount of transmitted data requires data to be safe and sound in addition to transmission speed should be swift. In this document we have prepared qualitatively cryptanalysis of our proposed technique ’EMDS’ and evaluated against it with further preferred symmetric algorithms. We have analyzed the diverse variety of symmetric algorithms by following the tangible approach and examined dissimilar parameters implicated. This document endows with estimation of ten of the majority of frequent algorithms. A contrast has been carried out connecting those algorithms and EMDS based on diverse parameters.