Provable secure dual-server public key encryption with keyword search
- Published 2017 in 2017 IEEE 2nd International Verification and…
Abstract
In public key encryption with keyword search (PEKS) framework, see Figure 1(a), the cloud server stores index I<inf>w</inf> and verifies the equivalence whether w = w′ or not on receiving a keyword search request through a trapdoor T<inf>w′</inf>. Aside from the traditional secrecy concerns over index, a new threat called inner keyword… (More)
