An Efficient Certificate Less Encryption for Secure Data Sharing In Public Clouds

Authors(2) :-D. Sudha, D. Nandhini

Mediated certificateless encryption scheme is proposed without pairing operations for securely sharing sensitive statistics in public clouds. Mediated certificateless public key encryption (mCL-PKE) solves the key escrow problem in identification based totally encryption and certificate revocation problem in public key cryptography. However, existing mCL-PKE schemes are both inefficient because of the usage of pricey pairing operations or inclined against partial decryption assaults. In order to deal with the overall performance and protection troubles, in this proposed work, first propose a mCL-PKE scheme without the usage of pairing operations. Apply mCL-PKE scheme to assemble a sensible solution to the trouble of sharing touchy facts in public clouds. The cloud is employed as a secure garage as well as a key generation middle. In this gadget, the statistics owner encrypts the sensitive records the use of the cloud generated users' public keys based totally on its get entry to manage rules and uploads the encrypted records to the cloud. Keys are generated using KP-ABE encryption scheme. Upon a success authorization, the cloud partially decrypts the encrypted data for the users. The users finally fully decrypt the partly decrypted records the usage of their personal keys. The confidentiality of the content and the keys is preserved with admire to the cloud, due to the fact the cloud cannot completely decrypt the facts. Additionally recommend an extension to the above technique to enhance the efficiency of encryption at the data proprietor. Here implement mCL-PKE scheme and the overall cloud based device, and compare its protection and performance. This effects show that proposed schemes are efficient and realistic.

Authors and Affiliations

D. Sudha
Assistant Professor, Department of Computer Science A.V.C College, Mayiladuthurai, Tamil Nadu, India
D. Nandhini
Research Scholar, Department of Computer Science A.V.C College, Mayiladuthurai, Tamil Nadu, India

Secure Data Sharing, Public Key Encryption, mCL-PKE scheme, Access Control Policy, Secure Decryption

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Publication Details

Published in : Volume 3 | Issue 7 | September-October 2018
Date of Publication : 2018-10-30
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 218-227
Manuscript Number : CSEIT183731
Publisher : Technoscience Academy

ISSN : 2456-3307

Cite This Article :

D. Sudha, D. Nandhini, "An Efficient Certificate Less Encryption for Secure Data Sharing In Public Clouds", International Journal of Scientific Research in Computer Science, Engineering and Information Technology (IJSRCSEIT), ISSN : 2456-3307, Volume 3, Issue 7, pp.218-227, September-October-2018.
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