ROBE: An Encryption Protocol for Secure Communication

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IJERTV10IS040204
ROBE- Encryption Protocol for Communication

Neethu Prem , Albin John

The emergence of Mobile Cloud Computing (MCC) has created a situation where both the data storage and the data processing transpire outside of the mobile device. For storage and sharing of data we use a variety of mobile applications. Unfortunately, the way we store and share such personal data are often unencrypted and insecure. So in this paper, we introduce a secure way to store and share such data using a lightweight, fast, computationally efficient, easy to use protocol suitable for resource constrained devices. ROBE protocol is based on stream cipher and it uses an External Cloud Server for management of cryptographic tokens. We use a strong algorithm with less complexity to secure data. The security of cryptographic tokens is ensured at various levels using Advanced Encryption Standard (AES), Secure Hash Algorithm (SHA) and deceit methods. In ROBE, all data are shared securely between mobile and the server with mutual identity verification. Also various attacks are computationally in- feasible for our protocol.