1. Searchable encryption revisited: consistency properties, relation to anonymous IBE and extensions;Abdalla,2005
2. Public key encryption with keyword search revisited;Baek,2008
3. On the integration of public key data encryption and public key encryption with keyword search;Baek,2006
4. Public key encryption with keyword search;Boneh,2004
5. Conjunctive, subset, and range queries on encrypted data;Boneh,2007