1. An information organization algorithm;Adelson-Velskii,1962
2. Order preserving encryption for numeric data;Agrawal,2004
3. Order-preserving symmetric encryption;Boldyreva,2009
4. Order-preserving encryption revisited: Improved security analysis and alternative solutions;Boldyreva,2011
5. Semantically secure order-revealing encryption: Multi-input functional encryption without obfuscation;Boneh,2015