Secure Multi-Character Searchable Encryption Supporting Rich Search Functionalities
Datasets: 1. Enron dataset:https://www.cs.cmu.edu/~enron/ 2. Paper dataset: We have collected 10,000 papers from the network. Note: ReadFiles.java is to extract (keyword-id)s; M11 and M22 are invertible matrices; M1T(M11) is the inverse matrix of M11(M22); booleanarray is the Boolean vector.