SEMIQUANTUM SECRET SHARING USING TWO-PARTICLE ENTANGLED STATE
We present a semiquantum secret sharing protocol by using two-particle entangled states in which quantum Alice shares a secret key with two classical parties, Bob and Charlie. Classical Bob and Charlie are restricted to measuring, preparing a particle in the computational basis, or re ecting the particles. None of them can acquire the secret unless they collaborate. We also show the protocol is secure against eavesdropping.
semiquantum secret sharing entangled state