Comments on the "Efficient quantum multi-proxy signature". - Ruimei Tan; Qinglan Yang (Quantum Inf. Process., 2020)

Quantum designated verifier signature based on Bell states. - Xiangjun Xin 002; Zhuo Wang; Qinglan Yang; Fagen Li (Quantum Inf. Process., 2020)

Quantum public-key signature scheme based on asymmetric quantum encryption with trapdoor information. - Xiangjun Xin 002; Qinglan Yang; Fagen Li (Quantum Inf. Process., 2020)

Security analysis and improvement of a quantum multi-signature protocol. - Qianqian He; Xiangjun Xin 002; Qinglan Yang (Quantum Inf. Process., 2021)

Quantum public-key designated verifier signature. - Xiangjun Xin 002; Li Ding 011; Chaoyang Li 001; Yongxuan Sang; Qinglan Yang; Fagen Li (Quantum Inf. Process., 2022)

Efficient chain-encryption-based quantum signature scheme with semi-trusted arbitrator. - Xiangjun Xin 002; Li Ding 011; Qinglan Yang; Chaoyang Li 001; Tianyuan Zhang; Yongxuan Sang (Quantum Inf. Process., 2022)

Provably secure arbitrated-quantum signature. - Xiangjun Xin 002; Li Ding 011; Tianyuan Zhang; Qinglan Yang; Chaoyang Li 001 (Quantum Inf. Process., 2022)