Qianqian He

Efficient arbitrated quantum signature scheme without entangled states

Fagen Li, Qianqian He, Xiangjun Xin, 2019, Modern Physics Letters A.

Security analysis and improvement of a quantum multi-signature protocol

Xiangjun Xin, Qinglan Yang, Qianqian He, 2021, Quantum Information Processing.

New Public-key Quantum Signature Scheme with Quantum One-Way Function

Fagen Li, Xiangjun Xin, Qianqian He, 2019, International Journal of Theoretical Physics.

Security analysis and improvement of an arbitrated quantum signature scheme

Fagen Li, Xiangjun Xin, Qianqian He, 2019, Optik.