This paper is published in Volume-4, Issue-4, 2018
Area
Embedded
Author
M. Sandeep
Co-authors
J. Mohana
Org/Univ
Saveetha School of Engineering, Kuthambakkam, Tamil Nadu, India
Pub. Date
09 July, 2018
Paper ID
V4I4-1199
Publisher
Keywords
ID-PKS, Cryptography, CRA, Ciphertext, Encryption

Citationsacebook

IEEE
M. Sandeep, J. Mohana. Storage identity based encryption in cloud for secure data sharing, International Journal of Advance Research, Ideas and Innovations in Technology, www.IJARIIT.com.

APA
M. Sandeep, J. Mohana (2018). Storage identity based encryption in cloud for secure data sharing. International Journal of Advance Research, Ideas and Innovations in Technology, 4(4) www.IJARIIT.com.

MLA
M. Sandeep, J. Mohana. "Storage identity based encryption in cloud for secure data sharing." International Journal of Advance Research, Ideas and Innovations in Technology 4.4 (2018). www.IJARIIT.com.

Abstract

Identity based public key system(IDPKS) is an attractive alternative to public key cryptography. ID-PKS setting eliminates the demands of public key infrastructure(PKI) and certificate administration in conventional public key settings. Due to the absence of PKI, the revocation problem is a critical issue in IBE settings. Several IBE schemes have been proposed regarding this issue in IBE settings. ID-based encryption (IBE) allows a sender to encrypt message directly by using a receiver’s ID without checking the validation of public key certificate. Accordingly, the receiver uses the private key associated with his/her ID to encrypt such ciphertext. Since a public key setting has to provide a user revocation mechanism, the research issue on how to revoke misbehaving/compromised users. We propose a new IBE scheme with a cloud revocation authority(CRA) to solve the two shortcomings, namely the performance is significantly improved and the CRA holds only a system secret for all the users. Finally, we extend the proposed IBE scheme to present a CRA-aided authentication scheme with no period-limited privileges for managing a large number of various cloud services.
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