1. Dynamic and efficient key management for access hierarchies;Atallah,2005
2. Dynamic and efficient key management for access hierarchies;Atallah;ACM Transactions on Information and System Security,2009
3. Efficient key management for enforcing access control in outsourced scenarios;Blundo,2009
4. Balancing confidentiality and efficiency in untrusted relational DBMSS;Damiani,2003
5. Key management for multi-user encrypted databases;Damiani,2005