A New Hybrid Approach For Key And Data Exchange In Cloud Computing

Abstract

The rapid adoption of cloud computing has led to a need for robust security measures. Traditional encryption methods may not be sufficient for secure data transfer in the cloud. This paper introduces a hybrid approach for key and data transfer in cloud computing, combining the strengths of Advanced Encryption Standard (AES), RSA, Diffie-Hellman key exchange, and one-time password (OTP) authentication. The method uses AES for efficient data encryption, RSA for secure key exchange, and Diffie-Hellman for generating shared keys. OTP adds an additional layer of authentication during user access. The approach consists of a three-phase process: registration, login, and data transfer, ensuring secure sharing of keys and data between authorized parties. This hybrid approach aims to provide data protection and user authentication, mitigating risks of unauthorized access and data breaches.