Decoy state semi-quantum key distributionShuang Dong, Shang Mi, Qingcheng Hou, Yutao Huang, Jindong Wang, Yafei Yu, Zhengjun Wei, Zhiming Zhang and Junbin FangEPJ Quantum Technol., 10 1 (2023) 18DOI: https://doi.org/10.1140/epjqt/s40507-023-00175-0