Secure Encrypted Search

project aims to solve the following problems

Privacy enhanced Search
Searching an encrypted database without disclosing the contents of the query.
Providing access to a querier only to those parts of the database relevant to the query.
Document matching
Facilitating two agencies which have collections of documents to determine the set of documents common to their collections, without exchanging the documents.

Group Encrypted Bloom Filters are used to solve both the above problems in an efficient manner.