A solution which can support privacy protection and fuzzy search quickly under cloud computing environment

With the rapid development and widely-use of cloud computing, nowadays more and more users store data in the cloud storages. Some users, especially enterprise users, who have more privacy requirements, urgently need a solution where the cloud storage can be encrypted and retrieved rapidly and also open to internal staff only. However, to protect the privacy of data, the data must be encrypted when it is uploaded. This will greatly reduce the efficiency of retrieval. On the basis of the above, the author proposes a solution which can provide privacy protection and rapid fuzzy search under cloud computing environment. This solution can provide a more reasonable and efficient data storage and retrieval services to the user´s data.