Lightweight authentication of freshness in outsourced key-value stores
Yuzhe Tang, Ting Wang, Ling Liu, Xin Yu Hu, Jiyong Jang · 2014
Data outsourcing offers cost-effective computing power to manage massive data streams and reliable access to data. Data owners can forward their data to clouds, and the clouds provide data mirroring, backup, and online access services to end users. However, outsourcing data to untrusted clouds requires data authenticity and query integrity to remain in the control of the data owners and users.