This work is supported by the National Natural Science Foundation of China (No.60873229, No.60673077, No.60673076, No.60573030, No.60703031), the National 863 High-Technology Project (No.2006AA01Z422) and 973 Program (No.2007CB311201).
We present a new public key trace and revoke scheme, which is suitable for scenarios where users need to join or leave the system frequently. The proposed scheme supports public traceability and dynamic registration a...
The National Natural Science Foundation ofChina(No60703031);The Natural Science Foundation of Shaanxi Province ( No2007F50)
The security of wireless local area network (WI.AN) becomes a bottleneck for its further applications. At present, many standard organizations and manufacturers of WLAN try to solve this problem. However, owing to t...