Abstract
Identity-based encryption algorithm is applied to cloud storage to protect data security and provide a flexible access control scheme. However, in the existing schemes, the private key generator (PKG) knows secret keys of all users, which means that the PKG can decrypt all ciphertexts. In this paper, we propose a secure identity-based proxy re-encryption scheme, in which the PKG only generates partial secret keys for users. This can ensure users’ data confidentiality and privacy security. Its security is based on the decision bilinear Diffie-Hellman (DBDH) assumption in the random oracle model. Besides, our scheme can resist collusion attacks and support user revocation. In addition, we compare our scheme with other existing schemes. The result demonstrates our scheme is comparable with other schemes in computation complexity.
This work was funded by National Key R&D Program of China under grant No. 2017YFB0802400, National Natural Science Foundation of China under grant No. 61373171 and 111 Project under grant No. B08038.
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References
Al-Riyami, S.S., Paterson, K.G.: Certificateless public key cryptography. In: Laih, C.-S. (ed.) ASIACRYPT 2003. LNCS, vol. 2894, pp. 452–473. Springer, Heidelberg (2003). https://doi.org/10.1007/978-3-540-40061-5_29
Shamir, A.: Identity-based cryptosystems and signature schemes. In: Blakley, G.R., Chaum, D. (eds.) CRYPTO 1984. LNCS, vol. 196, pp. 47–53. Springer, Heidelberg (1985). https://doi.org/10.1007/3-540-39568-7_5
Green, M., Ateniese, G.: Identity-based proxy re-encryption. In: Katz, J., Yung, M. (eds.) ACNS 2007. LNCS, vol. 4521, pp. 288–306. Springer, Heidelberg (2007). https://doi.org/10.1007/978-3-540-72738-5_19
Matsuo, T.: Proxy re-encryption systems for identity-based encryption. In: Takagi, T., Okamoto, T., Okamoto, E., Okamoto, T. (eds.) Pairing 2007. LNCS, vol. 4575, pp. 247–267. Springer, Heidelberg (2007). https://doi.org/10.1007/978-3-540-73489-5_13
Chu, C.-K., Tzeng, W.-G.: Identity-based proxy re-encryption without random oracles. In: Garay, J.A., Lenstra, A.K., Mambo, M., Peralta, R. (eds.) ISC 2007. LNCS, vol. 4779, pp. 189–202. Springer, Heidelberg (2007). https://doi.org/10.1007/978-3-540-75496-1_13
Boldyreva, A., Goyal, V., Kumar, V.: Identity-based encryption with efficient revocation. In: Proceedings of the 15th ACM Conference on Computer and Communications Security, pp. 417–426. ACM, New York (2008)
Tang, Q., Hartel, P., Jonker, W.: Inter-domain identity-based proxy re-encryption. In: Yung, M., Liu, P., Lin, D. (eds.) Inscrypt 2008. LNCS, vol. 5487, pp. 332–347. Springer, Heidelberg (2009). https://doi.org/10.1007/978-3-642-01440-6_26
Wang, L., Wang, L., Mambo, M., Okamoto, E.: New identity-based proxy re-encryption schemes to prevent collusion attacks. In: Joye, M., Miyaji, A., Otsuka, A. (eds.) Pairing 2010. LNCS, vol. 6487, pp. 327–346. Springer, Heidelberg (2010). https://doi.org/10.1007/978-3-642-17455-1_21
Seo, J.H., Emura, K.: Revocable identity-based encryption revisited: security model and construction. In: Kurosawa, K., Hanaoka, G. (eds.) PKC 2013. LNCS, vol. 7778, pp. 216–234. Springer, Heidelberg (2013). https://doi.org/10.1007/978-3-642-36362-7_14
Han, J., Susilo, W., Mu, Y.: Identity-based data storage in cloud computing. Future Gener. Comput. Syst. 29, 673–681 (2013)
Liang, K., Liu, J.K., Wong, D.S., Susilo, W.: An efficient cloud-based revocable identity-based proxy re-encryption scheme for public clouds data sharing. In: Kutyłowski, M., Vaidya, J. (eds.) ESORICS 2014. LNCS, vol. 8712, pp. 257–272. Springer, Cham (2014). https://doi.org/10.1007/978-3-319-11203-9_15
Wang, C., Fang, J., Li, Y.: An improved cloud-based revocable identity-based proxy re-encryption scheme. In: Niu, W., Li, G., Liu, J., Tan, J., Guo, L., Han, Z., Batten, L. (eds.) ATIS 2015. CCIS, vol. 557, pp. 14–26. Springer, Heidelberg (2015). https://doi.org/10.1007/978-3-662-48683-2_2
Lynn, B.: PBC library. http://crypto.stanford.edu/pbc
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Luo, W., Ma, W. (2018). A Secure Revocable Identity-Based Proxy Re-encryption Scheme for Cloud Storage. In: Sun, X., Pan, Z., Bertino, E. (eds) Cloud Computing and Security. ICCCS 2018. Lecture Notes in Computer Science(), vol 11064. Springer, Cham. https://doi.org/10.1007/978-3-030-00009-7_47
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