ZENG Gui-hua, MA Wen-ping, WANG Xin-mei, et al. Signature Scheme Based on Quantum Cryptography[J]. Acta Electronica Sinica, 2001, 29(8): 1098-1100.DOI:
the principle of the quantum signature has been investigated
and a quantum signature scheme has been proposed.The presented scheme is based on the correlation of the Greenberger-Horne-Zeilinger(GHz) triplet state.Results show that the proposed quantum signature scheme is provable secure.