B. Jyothi, K. Vinay Kumar


Inside a CIBPRE arrangement, a decent key breed mall digitize the machinery parameters of, and generates independent keys for users. To cautiously split files to numerous receivers, a shopkeeper can solid the files accepting the receivers’ identities and file-discussing surrounding. If next the exporter would like to talk about some files interested identical arrangement better new receivers, the exporter can authorize a re-file encryption key labeled employing the precondition about the executor, and the parameters to form the re-file encryption classified enter supplement to the inventive receivers of the files. Conditional, identity-based PRE-and announce PRE, hit planned advised for soft appeals.  enables a dealer to sure a note to different receivers by indicating the receivers’ identities, and the shopkeeper can authorize a re-file encryption obey a lawyer on the side of remodel the early resolve text into a restoration to an original categorize of planned receivers. By CPRE, IPRE and BPRE, this study proposes a soft undeveloped common as arrange mental identity-based beam PRE-and illustrate its linguistic confidence. Furthermore, the re-file encryption key conceivably associated having a rule to avoid just the identical estimate texts perhaps re-encrypted, whichever enables the introductory shopkeeper to apply approach command of his distant compute texts innards a solid system. Finally, we show a bank card petition in us to sure muddle information technology structure benign over alive settle e-mail techniques just as Very Good Privacy obligation or identity-based file encryption.


Proxy Re-Encryption; Cloud Storage; Identity-Based Encryption; Broadcast Encryption; Secure Cloud Email;


Peng Xu, Member, IEEE, Tengfei Jiao, Qianhong Wu, Member, IEEE,Wei Wang, Member, IEEE, and Hai Jin, Senior Member, IEEE, “Conditional Identity-Based Broadcast ProxyRe-Encryption and Its Application to Cloud Email”, ieee transactions on computers, vol. 65, no. 1, january 2016.

D. Boneh and X. Boyen, “Efficient selective-id secure identitybased encryption without random oracles,” in Proc. Adv. Cryptol., 2004, pp. 223–238.

G. Ateniese, K. Benson, and S. Hohenberger, “Key-private proxy re-encryption,” in Proc. Cryptographers’ Track RSA Conf. Topics Cryptol., 2009, pp. 279–294.

J. Shao, G. Wei, Y. Ling, and M. Xie, “Identity-based conditional proxy re-encryption,” in Proc. IEEE Int. Conf. Commun., 2011, pp. 1–5.

Q. Tang, “Type-based proxy re-encryption and its construction,” in Proc. 9th Int. Conf. Cryptol. India: Progress Cryptol., 2008, pp. 130–144.

G. Ateniese, K. Fu, M. Green, and S. Hohenberger, “Improved proxy reencryption schemes with applications to secure distributed storage,” ACM Trans. Inf. Syst. Security, vol. 9, pp. 1–30, 2006

Full Text: PDF


  • There are currently no refbacks.

Copyright © 2012 - 2023, All rights reserved.|

Creative Commons License
International Journal of Innovative Technology and Research is licensed under a Creative Commons Attribution 3.0 Unported License.Based on a work at IJITR , Permissions beyond the scope of this license may be available at