Dual-Server Public-Key Encryption with Keyword Search for Secure Cloud Storage

Authors

  • Brijendra Singh Jadaun Kopal Institute of Science & Technology. CSE, Bhopal (M.P)
  • Prof. Nitin Choudhary Kopal Institute of Science & Technology. CSE, Bhopal (M.P)

Keywords:

Cloud Computing, Keyword Guessing Attack, DS-PEKS, smooth projective

Abstract

Searchable encryption is of expanding passion for ensuring the information security in secure searchable distributed storage. In this paper, we investigate the security of a well-known cryptographic primitive, namely public key encryption with keyword search (PEKS) which is very useful in many applications of cloud storage. To address this security vulnerability, we propose a new PEKS framework named dual-server PEKS (DS-PEKS). As another main contribution, we define a new variant of the smooth projective hash functions (SPHFs) referred to as linear and homomorphism SPHF (LH-SPHF).We then show a general construction of secure DS-PEKS from LH-SPHF. To explain the viability of our new framework, we provide an efficient instantiation of the general framework from a Decision Diffie–Hellman-based LH-SPHF and show that it can attain the strong security against inside the KGA.

References

Kamara S, Lauter K (2010) Cryptographic cloud storage. In: Sion R, Curtmola R, Dietrich S, Kiayias A, Miret JM, Sako K, Sebé F (eds) Financial Cryptography and Data Security, LNCS 6054. Springer, Berlin, Heidelberg, pp 136–149.

Hacigümüṣ H, Iyer B, Li C, Mehrotra S (2002) Executing sql over encrypted data in the database-serviceprovider model. In: Proceedings of SIGMOD, ACM, pp 216–227.

Subashini S, Kavitha V (2011) A survey on security issues in service delivery models of cloud computing. J Netw Comput Appl 34:1–11. 4. D. X. Song, D. Wagner, and A. Perrig, “Practical techniques for searches on encrypted data,” in IEEE Symposium on Security and Privacy, 2000, pp. 44–55.

R. Chen, Y. Mu, G. Yang, F. Guo, and X. Wang, “A new general framework for secure public key encryption with keyword search,” in Information Security and Privacy - 20th Australasian Conference, ACISP, 2015, pp. 59–76.

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Published

30-06-2017

How to Cite

Brijendra Singh Jadaun, & Prof. Nitin Choudhary. (2017). Dual-Server Public-Key Encryption with Keyword Search for Secure Cloud Storage. International Journal for Research Publication and Seminar, 8(6). Retrieved from https://jrps.shodhsagar.com/index.php/j/article/view/1126

Issue

Vol. 8 No. 6 (2017): Apr - June 2017

Section

Original Research Article

License

Copyright (c) 2017 International Journal for Research Publication and Seminar

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