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Multiparty Quantum Secret Sharing of Quantum States with Quantum Registers |
| GUO Ying 1,2;ZENG Gui-Hua1;CHEN Zhi-Gang2 |
| 1Department of Electronic Engineering, Shanghai Jiaotong University, Shanghai 200030
2Department of Communication Engineering, Central South University,Changsha 410083 |
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| Cite this article: |
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GUO Ying, ZENG Gui-Hua, CHEN Zhi-Gang 2007 Chin. Phys. Lett. 24 863-866 |
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Abstract A quantum secret sharing scheme is proposed by making use of quantum registers. In the proposed scheme, secret message state is encoded into multipartite entangled states. Several identical multi-particle entanglement states are generated and each particle of the entanglement state is filled in different quantum registers which act as shares of the secret message. Two modes, i.e. the detecting mode and the message mode, are employed so that the eavesdropping can be detected easily and the secret message may be
recovered. The security analysis shows that the proposed scheme is secure against eavesdropping of eavesdropper and cheating of participants.
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| Keywords:
03.67.Dd
03.65.Ud
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Received: 04 January 2007
Published: 26 March 2007
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| PACS: |
03.67.Dd
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(Quantum cryptography and communication security)
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03.65.Ud
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(Entanglement and quantum nonlocality)
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[1] Hillery M, Buzek V and Berthiaume A 1999 Phys. Rev. A 59 1829
[2] Karlsson A, Koashi M and Imoto N 1999 Phys. Rev. A 59 162
[3] Gottesman D 2000 Phys. Rev. A 61 042311
[4] Tittel W, Zbinden H and Gisin N 2001 Phys. Rev. A 63 042301
[5] Karimipour V and Bahraminasab A 2002 Phys. Rev. A 65042320
[6] Chau H F 2002 Phys. Rev. A 66 060302
[7] Bagherinezhad S and Karimipour V 2003 Phys. Rev. A 67044302
[8] Guo G P and Guo G C 2003 Phys. Lett. A 310 247
[9] Cleve R, Gottesman D and Lo H K 1999 Phys. Rev. Lett. 83 648
[10] Bandyopadhyay S 2000 Phys. Rev. A 62 012308
[11] Hsu L Y 2003 Phys. Rev. A 68 022306
[12] Lance A M, Symul T, Bowen W P, Sanders B C and Lam P K2004 Phys. Rev. Lett. 92 177903
[13] Pittman T B and Franson J D 2003 Phys. Rev. Lett. 90 240401
[14] Rohde P P, Pryde G J et al 2005 Phys. Rev. A 72 039906
[15] Waks E, Zeevi A and Yamamoto Y 2002 Phys. Rev. A 65 052310 |
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