Quantum secret sharing between multiparty and multiparty with four states

Abstract

An protocol of quantum secret sharing between multiparty and multiparty with four states is presented. We show that this protocol can make the Trojan horse attack with a multi-photon signal, the fake-signal attack with EPR pairs, the attack with single photons, and the attack with invisible photons to be nullification. In addition, we also give the upper bounds of the average success probabilities for dishonest agent eavesdropping encryption using the fake-signal attack with any two-particle entangled states.

7 pages

References in corpus (5)

• Improving the security of multiparty quantum secret sharing against Trojan horse attack
• Eavesdropping on the "ping-pong" type quantum communication protocols with invisible photon
• Quantum secret sharing between multi-party and multi-party without entanglement
• Addendum to "Quantum secret sharing between multiparty and multiparty without entanglement"
• Conclusive quantum state classification

Cited by in corpus (4)

• Quantum secret sharing protocol between multiparty and multiparty with single photons and unitary transformations
• Quantum secret sharing between m-party and n-party with six states
• Optimal Controlled teleportation via several kinds of three-qubit states
• Quantum Key Distribution by Utilizing Four-Level Particles