A SURVEY ON VARIOUS CRYPTOGRAPHY TECHNIQUES
Keywords:
Cloud computing, AES algorithm, Diffie-Hellman key exchange, data security issueAbstract
Secured communication of data is one of the major challenge faced by cloud platforms. It allows a user to
store a large amount of data in cloud storage and use as and when required, from any part of the world, via any terminal
equipment. Since cloud computing is rest on the internet, security issues like privacy, data security, confidentiality, and
authentication are encountered. Inorder to overcome data security issues various encryption techniques are available.
To achieve this, we have used Diffie-Hellman key exchange blended with some popular encryption technologies like
Advanced Encryption Standard (AES) algorithm