This study proposes the first multiparty mediated semi-quantum secret sharing
(MSQSS) protocol to overcome two existing challenges in current semi-quantum
secret sharing protocols: (1) dealer must be the quantum user, and (2)
classical users must be equipped with Trojan horse detectors. In the proposed
MSQSS protocol, a classical dealer can share secrets with multiple classical
agents via the help of a dishonest quantum third party. Security analysis is
performed to prove that the proposed protocol cannot suffer from a collective
attack, a collusion attack, or a Trojan horse attack. Furthermore, the proposed
MSQSS protocol is more lightweight than existing SQSS protocols because the
classical user is equipped with only two quantum capabilities.

Go to Source of this post
Author Of this post: <a href="">Chia-Wei Tsai</a>, <a href="">Chun-Wei Yang</a>, <a href="">Jason Lin</a>

By admin