SSEIM: An Efficient Search Scheme over Encrypted Data with Indexing on Mobile Cloud

Mobile Cloud Computing (MCC) is a smart way to reduce IT cost, provide services anywhere, and any time. Encrypting the outsourced data is one way of enhancing the privacy from the owner point of view. Mobile devices consumes more resources when workload is heavy. In order to reduce, computation, communication and searching time of related files based on keyword query “An Efficient Search Scheme over Encrypted Data with Indexing on Mobile Cloud” (SSEIM) is proposed. The SSEIM uses the keyword-based search that includes Order Preserving Encryption (OPE) to order the encrypted data and makes use of indexing the record to search the related files. Thus, the proposed scheme is more efficient with respect to retrieval time as compared to the existing scheme TEES (Traffic and Energy saving Encrypted Search).