Identity based Encryption with Cloud Revocation Authority
D. Vishnu Vardhan Reddy1, K. Jaisharma2, T. Devi3
1D. Vishnu Vardhan Reddy, Department of Computer Science and Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai (Tamil Nadu), India.
2K. Jaisharma, Department of Computer Science and Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai (Tamil Nadu), India.
3T. Devi, Department of Computer Science and Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai (Tamil Nadu), India.
Manuscript received on 16 December 2019 | Revised Manuscript received on 24 December 2019 | Manuscript Published on 31 December 2019 | PP: 36-38 | Volume-9 Issue-1S2 December 2019 | Retrieval Number: A10331291S219/19©BEIESP | DOI: 10.35940/ijeat.A1033.1291S219
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Identity-based coding/encryption (IBE) is a public key encrypted system that take outs the strain of public key infrastructure (PKI) and certified administration in standard crypto public key settings. In this public key system is not used, the downside may be a crucial thing in IBE settings. Many IBE schemes are proposed relating to this issue. Recently, by embedding associate degree computation techniques has been into IBE, Li et al. proposed an Identity-based encryption theme along with a key-update cloud service supplier. Their theme has 2 things one is that the computation overhead and other is communication prices are more than previous IBE schemes. The defect is lack of quantify ability within the sense that the key-update cloud service supplier should keep a secret worth for every user. With this article, we have a tendency to propose a replacement rescindable IBE theme with a cloud revocation authority (CRA) to solve the problems of 2 short things. The work is drastically improved and also the cloud revocation authority holds a secret for all users. For security purpose, we have a tendency to show that the proposed theme is totally secure beneath the additive Diffie-Hellman key Exchange (DBDH) assumption. Finally, we have a tendency to extend the proposed Identity-based encryption theme to gift a CRA cloud revocation authority authentication theme with limited privileges for an oversized range of assorted cloud technique services.
Keywords: Cipher Text, Crypto Algorithms, Public Key, Private Key, Plain Text, User Personal Files.
Scope of the Article: Cloud Computing