Author(s):
1. P RAJA SEKHAR REDDY:
Koneru Lakshmaiah Education Foundation, Greenfields, Vaddeswaram, A.P., India
2. K RAVINDRANATH:
Dept. of CSE, Koneru Lakshmaiah Education Foundation, Greenfields, Vaddeswaram,A.P.,India
Abstract:
The Maintenance of Group Dynamics is a crucial element to any cloud service provider because of the continuous in and outflows that happen in the organizations. In group dynamics, sharing of data in encrypted format is taken care of by the attribute-based encryption (ABE), and the revocation process achieves by performing the hybrid verification procedure by the proxy server, which supports the reencryption mechanism, which reduces the computational latency involved to double encrypt the data. The proxy server communicates with TPA to identify the malicious users or attackers. If any such users get identified immediately, the proxy server revokes the user bypassing the necessary information to the Primary Group Manager (PGM). The main advantage of the proposed system is that it performs an identity check using the primary and vital information that uniquely represents the group administrators. Also, the process involves the combination of message digest with AESWrap in a secure random key generation environment. The TPA also performs batch auditing to perform multiple audits on different groups simultaneously and increase the system's performance.
Page(s):
4856-4865
DOI:
DOI not available
Published:
Journal: Journal of Theoretical and Applied Information Technology, Volume: 100, Issue: 13, Year: 2022
Keywords:
Reencryption
,
Secure Randomness
,
Revocation
,
AESWrap
,
Group Dynamics
,
Proxy Server
References:
References are not available for this document.
Citations
Citations are not available for this document.