| GENERAL |
|
|
|
|
A New Quantum Secure Direct Communication Scheme with Authentication |
LIU Dan, PEI Chang-Xing, QUAN Dong-Xiao, ZHAO Nan
|
| State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an 710071 |
|
| Cite this article: |
|
LIU Dan, PEI Chang-Xing, QUAN Dong-Xiao et al 2010 Chin. Phys. Lett. 27 050306 |
|
|
|
Abstract A new quantum secure direct communication (QSDC) scheme with authentication is proposed based on polarized photons and EPR pairs. EPR pairs are used to transmit information, while polarized photons are used to detect Eve and their encoding bases are used to transmit authentication information. Alice and Bob have their own identity number which is shared by legal users only. The identity number is encoded on the bases of polarized photons and distilled if there is no Eve. Compared with other QSDC schemes with authentication, this new scheme is considerably easier and less expensive to implement in a practical setting.
|
| Keywords:
03.67.Dd
03.67.Hk
|
|
|
Received: 28 January 2010
Published: 23 April 2010
|
|
| PACS: |
03.67.Dd
|
(Quantum cryptography and communication security)
|
| |
03.67.Hk
|
(Quantum communication)
|
|
|
|
|
|
[1] Bennet C H, Brassard G 1984 Proc. IEEE int. Conf. on Computers, Systems, and Signal Processing (New York: IEEE) p 175
[2] Bennett C H 1992 Phys. Rev. Lett. 68 3121
[3] Ekert A K 1991 Phys. Rev. Lett. 67 661
[4] Bennett C H, Bessette F et al 1992 J. Cryptology 5 3
[5] Breguet J, Muller A et al 1994 J. Mod. Opt. 41 2405
[6] Muller A, Zbinden H and Ginsin N 1995 Nature 378 449
[7] Betheume D S and Risk W P 2000 IEEE J. Quantum Electron. 36 340
[8] Liang C et al 2001 Acta Phys. Sin. 50 1429 (in Chinese)
[9] Kurtsiefer C, Zarda P, Halder M, Weinfurter H, Gorman P, Tapster P and Rarity J 2002 Nature 419 450
[10] Stucki D, Ginsin N et al 2002 New J. Phys. 4 41
[11] Gobby C, Yuan Z L and Shields 2004 Appl. Phys. Lett. 84 3762
[12] Han Z F, Mo X F, Gui Y Z and Guo G C 2005 Appl. Phys. Lett. 86 221103
[13] Peng C Z, Zhang J, Yang D, Gao W B, Ma H X, Yin H, Zeng H P, Yang T, Wang X B and Pan J W 2007 Phys. Rev. Lett. 98 010505
[14] Beige A, Englert B G, Kurtsiefer C and Weinfurter H 2002 J. Phys. A 35 L407
[15] Bostrom K and Felbinger T 2002 Phys. Rev. Lett. 89 187902
[16] Deng F G, Long G L and Liu X S 2003 Phys. Rev. A 68 042317
[17] Man Z X, Zhang Z J and Li Y 2005 Chin, Phys. Lett. 22 18
[18] Dusek M, Haderka O and Hendrych M 1999 Phys. Rev. A 60 149
[19] Mihara T 2002 Phys. Rev. A 65 05236
[20] Zeng G H and Zhang W P 2000 Phys. Rev. A 61 022303
[21] Zhou N R, Zeng G H and Zeng C J 2005 Opt. Common. 254 380
[22] Lee H, Lim J and Yang H 2006 Phys. Rev. A 73 042305
[23] Zhang Z J, Liu J, Wang D and Shi S H 2007 Phys. Rev. A 75 026301
[24] Wang J, Zhang Q ang Tang C J 2006 Chin, Phys. Lett. 23 2360
[25] Liu W J, Chen H W, Li Z Q and Liu Z H 2008 Chin. Phys. Lett. 25 2354
[26] Ramzan M and Khan M K 2008 Chin. Phys. Lett. 25 3543
[27] Qin S J, Wen Q Y, Meng L M and Zhu F C 2009 Chin. Phys. Lett. 26 020312
[28] Wang M J and Pan W 2008 Chin. Phys. Lett. 25 3860
[29] He G Q and Zeng G H 2005 Chin. Phys. 14 0541
[30] Man Z X and Xia Y J 2007 Chin. Phys. 16 1197
[31] Yang Y G, Wen Q Y and Zhu F C 2007 Chin. Phys. 16 1838
[32] Wang J, Zhang Q and Tang C J 2007 Chin. Phys. 16 1868
[33]Nielson M A et al 2000 Quantum Computation and Quantum Information (Cambridge: Cambridge University)
[34] Cai Q Y 2006 Phys. Lett. A 351 23
[35] Li X H, Deng F G and Zhou H Y 2006 Phys. Rev. A 74 054302
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
