International Journal of Theoretical Physics
A Third-Party E-payment Protocol Based on Quantum Multi-proxy Blind Signature
Xu-Feng Niu, Jian-Zhong Zhang, Shu-Cui Xie, Bu-Qing Chen
International Journal of Theoretical Physics
Xu-Feng Niu, Jian-Zhong Zhang, Shu-Cui Xie, Bu-Qing Chen