PROTECTED SHARED-OWNER DATA SHARING FOR ACTIVE CLUSTERS IN THE CLOUD

Abstract

With the character of low upkeep, distributed
computing gives a practical and productive answer for offering
gathering asset among cloud clients. Shockingly, offering
information in a shared-manager way while saving information
and character protection from an untrusted cloud is still a testing
issue, because of the continuous change of the enrollment. In
this paper, we propose a protected shared owner information
offering plan, named Sona, for element amasses in the cloud. By
leveraging gathering signature and element show encryption
systems, any cloud client can secretly impart information to
others. In the meantime, the capacity overhead and encryption
processing expense of our plan are autonomous with the
quantity of denied clients. What's more, we investigate the
security of our plan with thorough verifications, and exhibit the
productivity of plan in tests.