Key Laboratory for Quantum Information and Measurements, and Department of Physics, Tsinghua University, Beijing 100084,China;
Key Laboratory of Beam Technology and Material Modification, MOE, Institute of Low Energy Nuclear Physics, and Department of Material Science and Engineering, Beijing Normal University, Beijing 100875, China;
Beijing Radiation Center, Beijing 100875, China;
Key Laboratory for Quantum Information and Measurements, and Department of Physics, Tsinghua University, Beijing 100084,China;
Key Laboratory for Atomic and Molecular Nano-Sciences, Tsinghua University, Beijing 100084, China;
quantum secret sharing; classical message; quantum message; EPR pair;
