• S.Uma Mageshwari
• Dr. R.Santhi

In this IT scenario, there is an increase in the malware, spyware and malicious software (or applications) in the network by the attackers, such things need to be sensed and secured by adopting the mechanism to ensure confidentiality, authentication, integrity and availability. The number of Cryptography algorithms has been devised to develop the secret messages. The security attacks encountered essential to be resolved with key management, public key cryptography, protocols and authentication. This paper enlightens the Key distribution, Authentication, Security focuses in the Network and Blowfish algorithm. The implementation of the Blowfish algorithm is done in Netbeans 8.1.

Authentication, Blowfish, Key distribution and Security.

"Implementation of Blowfish Algorithm and Exploring Key Management & Authentication in Cryptography", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 9, page no.40-46, September 2019, Available :http://www.jetir.org/papers/JETIRDD06008.pdf

"Implementation of Blowfish Algorithm and Exploring Key Management & Authentication in Cryptography", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 9, page no. pp40-46, September 2019, Available at : http://www.jetir.org/papers/JETIRDD06008.pdf