Attribute-Based Encryption Along with Data Performance and Security on Cloud Storage

Abstract

The data owner may adapt attribute-based encryption to encrypt the stored information for attaining access control and keeping data secure, in the cloud. Users are faced the delegation emerges. As a solution to this, an attribute-based encryption with delegation can be used. Still, there are queries remaining within the previous work. Therefore Hybrid Encryption using Cipher-text Policy Attribute with Verifiable Delegation method is used. In this type of system, fuse with verifiable computation such as hybrid encryption, key generation, transformation, verify decryption, the data security and hence the correctness of the delegated computing results are well secured at a same time. Besides, our scheme also works on time-based access control algorithms.