Analysis of Cryptographic Techniques for Attribute based Data Sharing

Abstract

Now a day’s most of the people move their data to cloud services due to which it saves enormous cost. But they are taken aback due to one main reason “Security”. The vulnerabilities of cloud storage are extremely high, even the leading service providers have been compromised at some point .This paper is focusing on various modern techniques like key policy attribute based encryption, Ciphertext policy attribute based encryption, Hierarchical attribute based Encryption are discussed. So that it will be helpful for us to provide more security against vulnerabilities in cloud storage that are identified to be exploited.
DOI: 10.17762/ijritcc2321-8169.1505152