期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2015
卷号：4
期号：3
页码：1028
DOI：10.15680/IJIRSET.2015.0403043
出版社：S&S Publications
摘要：Data security is very important in wireless network and for this cryptography plays a crucial role whichmeans “secret writing”. In Cryptography encryption decryption of data is done by using secret key to provide dataconfidentiality, data integrity and data authentication. This paper provide a comparative study between variousencryption algorithm like AES, DES, RSA and DIFFIE-HELLMAN .Here we compare the different factors of bothsymmetric key and asymmetric key encryption algorithm.
