Privacy Preserving Similarity Based Text Retrival through Blind Storage in Cloud
INTERNATIONAL JOURNAL OF EMERGING TRENDS IN SCIENCE AND TECHNOLOGY
In portable distributed computing, a major application is to outsource the versatile information to outside cloud servers for adaptable information stockpiling. To test this issue, in this paper, We build up the Searchable encryption for multi-watchword positioned look over the capacity information. In particular, by considering the extensive number of outsourced the reports in the cloud, we use the significance score and k closest neighbor in methods to build up an effective multi-catchphrase
... ook conspire that can give back the positioned indexed lists in view of the exactness. Security analysis demonstrates that our scheme can achieve confidentiality of documents and index, trapdoor privacy, access unlinkability, and obscuring access pattern of the search user. Finally, using extensive simulations. We leverage an efficient index to further improve the Search efficiency, and adopt the blind storage system to conceal access pattern of the search user.