Cryptanalysis of Lee-Kim-Yoo password-based key agreement scheme

A key management scheme for commodity sensor networks

Efficient member revocation in group signature schemes

Secure index search for groups

Generic transformation for scalable broadcast encryption schemes

ID-based authenticated key agreement for low-power mobile devices

N-party encrypted Diffie-Hellman key exchange using different passwords

One-way chain based broadcast encryption schemes

Fine grained control of security capability and forward security in a pairing based signature scheme

Efficient authentication for low-cost RFID systems