Privacy-Preserving Multi-Keyword Ranked Search over Encrypted Cloud Data
Privacy-Preserving Multi-Keyword Ranked Search over Encrypted Cloud Data With the advent of cloud computing, data owners are motivated to outsource their complex datamanagement systems from local sites to the commercial public cloud for great flexibility and economic savings. But for protecting data privacy, sensitive data have to be encrypted before outsourcing, which obsoletes traditional data utilization based on plaintext keyword search. Thus, enabling an encryptedcloud data search service is of paramount importance. Considering the large number […]