FTPS: Efficient fault-tolerant dynamic phrase search over outsourced encrypted data with forward and backward privacy.
Yousheng ZhouKexin LiuPandi VijayakumarPublished in: Concurr. Comput. Pract. Exp. (2022)
Keyphrases
- fault tolerant
- forward and backward
- fault tolerance
- distributed systems
- search algorithm
- third party
- load balancing
- greedy search
- search space
- encrypted data
- sensitive data
- privacy preserving
- search strategy
- homomorphic encryption
- sensitive information
- low cost
- service providers
- private information
- cloud computing
- data privacy
- database systems
- data mining
- databases