Mutual authentication-based hash chain signature scheme in mobile environment
Guo Dai-fei · Jisuanji yingyong yanjiu · 2008
Digital signature scheme based on public key algorithm was difficult to implement in mobile networks due to the high computation complexity of public key algorithm.So a new mutual authentication-based hash chain signature scheme was proposed.Research indicates this scheme can effectively resist user fraud and external attack.And its performance is greatly improved compared with that of the public key scheme.