A novel threshold signature scheme based on probability weight in mobile Ad Hoc networks
Yuzhong Chen · Journal of Circuits and Systems · 2007
This paper develops a novel threshold signature scheme based on probability weight.The scheme perfectly integrates digital signature scheme with public key cryptosystem.Compared with traditional digital signature scheme,it adds every server node a parameter probability weight which reflects the security rank of the corresponding server node and its capability(also some other factors).This new scheme increases the probability against mobile attacks,and it also improves the capability of detecting intrusion in certain condition.