Sentence examples for secure keyword from inspiring English sources

To create confidential ciphertext CT and secure keyword index I w, the following steps are executed by data sender.

In our scheme, the GM manages the group session keys and the search keys of all groups, for secure communication and secure keyword index search.

Select a good keyword.

Early searchable encryption (SE) schemes provide the solution mainly for secure exact keyword search [[3]-[8]].

Wang et al. [20] considered the problem, concerning effective yet secure ranked keyword search over encrypted cloud data.

Secure multi-keyword ranked search over outsourced cloud data has become a hot research field.

In this paper, we propose a secure multi-keyword ranked search scheme for multiple data owners.

Strong Keywords.

The secure index of keyword w is I w =(A,B).

Taken as input the system global parameter GP, the keyword secure index I w, the trapdoor T w corresponding to keyword w, the attribute set Ψ i of user U i and the access structure, this algorithm will output 1 if Ψ i satisfies and the trapdoor T w matches I w.

In this paper, we propose a novel distributed secure data management with keyword search system for health IoT.