| 8738914 |
Method and system for key exchange and method and apparatus for reducing parameter transmission bandwidth |
Zhenfu Cao, Jun Shao, Jiwei Wei |
2014-05-27 |
| 8510556 |
Authentication method, system, server, and user node |
Zhenfu Cao, Rongxing Lu, Jiwei Wei |
2013-08-13 |
| 8290154 |
Methods and apparatuses for key generation, encryption and decryption in broadcast encryption |
Zhenfu Cao, Huang-Tso Lin, Xiaohui Liang, Dongsheng Xing |
2012-10-16 |
| 7769999 |
Method and system for remote password based authentication using smart cards for accessing a communications network |
Zhenfu Cao, Zhenchuan Chai, Zhibin Zheng, Jiwei Wei |
2010-08-03 |
