AES-Light Weight CP–ABE Based Privacy Protection Framework with Effective Access Control Mechanism in Cloud Framework

Abstract

The data management domain has been developed by the Cloud computing technology as it has improved the hurdles on the limitations of storage and expensive enterprises for its users. Extensive implementations in large enterprises are done with the assistances of cloud. In cloud, the data stored have been capitulated to several security issues, moreover the main and chief concerns of the data owners is its privacy issues.  In ordered to preserve the data privacy the researchers suggested methods based on Attribute-based Encryption (ABE). Though, this security issue still exists mainly in cloud. In this study a novel encryption model is presented, named the “Advanced Encryption Standard with Lightweight Cipher-text-Identity and Attribute-based Encryption” (AES– Lightweight CP–ABE) mainly to defence the data privacy. The proposed scheme along with the attributes is employed for data privacy and the identity of the user. The Advanced Encryption Standard (AES) is employed for data encryption. The results attained prove that the proposed approach when compared with the existing method of ABE was more effective with respect to the execution, encryption, and decryption time.