Quality, Reliability, Security and Robustness in Heterogeneous Networks. 9th International Conference, QShine 2013, Greader Noida, India, January 11-12, 2013, Revised Selected Papers

Research Article

Ciphertext-Policy Attribute-Based Encryption with User Revocation Support

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  • @INPROCEEDINGS{10.1007/978-3-642-37949-9_61,
        author={A. Balu and K. Kuppusamy},
        title={Ciphertext-Policy Attribute-Based Encryption with User Revocation Support},
        proceedings={Quality, Reliability, Security and Robustness in Heterogeneous Networks. 9th International Conference, QShine 2013, Greader Noida, India, January 11-12, 2013, Revised Selected Papers},
        proceedings_a={QSHINE},
        year={2013},
        month={7},
        keywords={Attribute-Based Encryption Linear Integer Secret Sharing Revocation},
        doi={10.1007/978-3-642-37949-9_61}
    }
    
  • A. Balu
    K. Kuppusamy
    Year: 2013
    Ciphertext-Policy Attribute-Based Encryption with User Revocation Support
    QSHINE
    Springer
    DOI: 10.1007/978-3-642-37949-9_61
A. Balu1,*, K. Kuppusamy1,*
  • 1: Alagappa University
*Contact email: balusuriya@yahoo.co.in, kkdiksamy@yahoo.com

Abstract

In Ciphertext-Policy Attribute-Based Encryption(CP-ABE) schemes, the encryptor may set the policy in such a way that who can decrypt the encrypted message. The policy may be formed with the help of attributes. Recent CP-ABE schemes are constructed based on Linear Secret Sharing Scheme. In this paper, we use the Linear Integer Secret Sharing Scheme (LISS) for the construction. Lewko et al.[7] proposed a direction revocation method, based on that we then present a construction of CP-ABE scheme with the ability to do the direct revocation of user. The proposed construction is selectively secure under Decision Bilinear Diffe-Hellman assumption.