Supported by the National Natural Science Foundation of China (60633020, 60573036);the Fundamental Funding Research Project of the Engineering College of APF (WJY 201026)
In Cloud computing, data and service requests are responded by remote processes calls on huge data server clusters that are not totally trusted. The new computing pattern may cause many potential security threats. Thi...
Supported by the National Natural Science Foundation of China (60573036);Funding Research Project of the Engineering College of Chinese Armed Police Force(wjy201023)
Under the standard model, an IND-slD-CPA secure IBE (Identity Based Encryption) scheme is proposed, which is based on an improved trapdoor generation function over ring and decisional R-LWE (ring-learning with err...