A (t, n) threshold quantum secret sharing scheme is proposed, in which the secret is a
quantum state, and the dealer encodes the secret through the phase shift operation. The …

Quantum secret sharing protocol, which lets a master share a secret with his/her agents and
the agents can recover the master's secret when they collaborate, is an important research …

A verifiable (t, n) threshold quantum secret sharing scheme is proposed by using the d-
dimensional Bell state and the Lagrange interpolation. In the proposed scheme, the dealer …

A scheme of multi-dimensional quantum state sharing is proposed. The dealer performs the
quantum SUM gate and the quantum Fourier transform to encode a multi-dimensional …

This study proposes a multiparty mediated quantum secret sharing (MQSS) protocol that
allows n restricted quantum users to share a secret via the assistance of a dishonest third …

Abstract Most of Quantum Secret Sharing (QSS) are (n, n) threshold 2-level schemes, in
which the 2-level secret cannot be reconstructed until all n shares are collected. In this …

A rational secret sharing scheme is a game in which each party responsible for
reconstructing a secret tries to maximize his or her utility by obtaining the secret alone …

The security of a kind of quantum secret sharing with single photons was analyzed recently,
and it was shown that almost all the present schemes in this kind were not secure in the …

Based on the assumption of a perfect qubit, Boyer et al. proposed a novel semiquantum key
distribution protocol [Phys. Rev. Lett. 99 (2007) 140501], in which quantum Alice shares a …

Combining the block transmission in Long and Liu (Phys Rev A 65: 032302, 2002) and the
double operations in Lin et al.(Opt Commun 282: 4455, 2009), we propose a secure …