Author(s) :

Bhavuk Sharma, Dr. Bhupendra Verma, Dr. Vivek Sharma.

Volume/Issue :

Abstract :

There is a way to lower the Internet's common overhead and offer a fine-grained access control whenever cloud access control is being considered. These problems can be resolved with attribute-based encryption. A centralized attribute-based encryption scheme is suggested for the current system, in which users get secret keys and attributes from a single key distribution center.This paper suggests a decentralized attribute-based encryption system where any party can function as the authority by generating a public key and providing various users with private keys. Additionally supported by the suggested system are user revocation and anonymous authentication. The performance of decentralized Cipher-text attribute-based encryption and attribute-based encryption can also be compared.

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