Efficient and economic five-party quantum state sharing of an arbitrary m-qubit state
arXiv:1005.0034 · doi:10.1140/epjd/e2008-00075-5
Abstract
We present an efficient and economic scheme for five-party quantum state sharing of an arbitrary m-qubit state with three-particle Greenberger-Horne-Zeilinger (GHZ) states and three-particle GHZ-state measurements. It is more convenient than other schemes as it only resorts to three-particle GHZ states and three-particle joint measurement, not five-particle entanglements and five-particle joint measurements. Moreover, this symmetric scheme is in principle secure even though the number of the dishonest agents is more than one. Its total efficiency approaches the maximal value.
6 pages, 1 figure
References in corpus (34)
- Quantum Cryptography
- Quantum secret sharing
- A Two-Step Quantum Direct Communication Protocol Using Einstein-Podolsky-Rosen Pair Block
- Theoretical efficient high capacity Quantum Key Distribution Scheme
- How to share a quantum secret
- Secure Direct Communication with a Quantum One-Time-Pad
- Observation of three-photon Greenberger-Horne-Zeilinger entanglement
- Efficient Multi-Party Quantum Secret Sharing Schemes
- On the Theory of Quantum Secret Sharing
- Experimental Demonstration of Five-photon Entanglement and Open-destination Teleportation
- Improving the security of multiparty quantum secret sharing against Trojan horse attack
- Experimental Four-photon Entanglement and High-fidelity Teleportation
- Tripartite Quantum State Sharing
- Multiparty Quantum Secret Sharing
- Controlled order rearrangement encryption for quantum key distribution
- Multiparty quantum state sharing of an arbitrary two-particle state with Einstein-Podolsky-Rosen pairs
- Symmetric multiparty-controlled teleportation of an arbitrary two-particle entanglement
- Secure quantum key distribution network with Bell states and local unitary operations
- Teleportation and Secret Sharing with Pure Entangled States
- Quantum secret sharing between multi-party and multi-party without entanglement
- Entanglement Swapping of Generalized Cat States and Secret Sharing
- Efficient symmetric multiparty quantum state sharing of an arbitrary m-qubit state
- Bidirectional quantum secret sharing and secret splitting with polarized single photons
- Quantum state sharing of an arbitrary two-qubit state with two-photon entanglements and Bell-state measurements
- Quantum secure direct communication network with Einstein-Podolsky-Rosen pairs
- Circular quantum secret sharing
- Generalized Quantum State Sharing
- An efficient quantum secret sharing scheme with Einstein-Podolsky-Rosen Pairs
- Faithful qubit transmission against collective noise without ancillary qubits
- Controlled Teleportation of an Arbitrary Multi-Qudit State in a General Form with d-Dimensional Greenberger-Horne-Zeilinger States
- Three-party qutrit-state sharing
- Multiparty quantum secret sharing with pure entangled states and decoy photons
- Teleportation of rotations and receiver-encoded secret sharing
- Controlled Quantum Secret Sharing