Coherent eavesdropping attacks in tomographic quantum cryptography: Nonequivalence of quantum and classical key distillation

Physical Review A - Atomic, Molecular, and Optical Physics

Volumn 72, Issue 4, 2005, Pages

  Kaszlikowski, Dagomir ^a   Lim, Jenn Yang ^a   Kwek, Leong Chuang ^a,b   Englert, Berthold Georg ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

^b NANYANG TECHNOLOGICAL UNIVERSITY   (Singapore)

Author keywords

[No Author keywords available]

Indexed keywords

NOISY QUANTUM CHANNEL; QUANTUM ENTANGLEMENT;

DISTILLATION; QUANTUM THEORY; TOMOGRAPHY;

CRYPTOGRAPHY;

EID: 28844471039     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.72.042315     Document Type: Article

References (13)

1. M. Horodecki and P. Horodecki, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.59.4206 59, 4206 (1999).
2. We note that, in the context of quantum cryptography, QED was originally proposed for qubits by D. Deutsch, A. Ekert, R. Jozsa, C. Macchiavello, S. Popescu, and A. Sanpera, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett. 77.2818 77, 2818 (1996), under the name of Quantum Privacy Amplification.
3. U. M. Maurer, IEEE Trans. Inf. Theory IETTAW 0018-9448 10.1109/18.256484 39, 733 (1993).
4. D. Bruß, M. Christandl, A. Ekert, B.-G. Englert, D. Kaszlikowski, and C. Macchiavello, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.90. 097901 91, 097901 (2003).
5. A. Acín, N. Gisin, and V. Scarani, Quantum Inf. Comput. QICUAW 1533-7146 3, 563 (2003).
6. N. Gisin and S. Wolf, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.83.4200 83, 4200 (1999).
7. J. I. Cirac and N. Gisin, Phys. Lett. A PYLAAG 0375-9601 10.1016/S0375-9601(97)00176-X 229, 1 (1997).
8. Wang Xiang-bin, quant-ph/0110089.
9. Y. C. Liang, D. Kaszlikowski, B.-G. Englert, L. C. Kwek, and C. H. Oh, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.68.022324 68, 022324 (2003).
10. I. Csiszár and J. Körner, IEEE Trans. Inf. Theory IETTAW 0018-9448 10.1109/TIT.1978.1055892 24, 339 (1978).
11. D. Kaszlikowski, A. Gopinathan, Y.-C. Liang, L. C. Kwek, and B.-G. Englert, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.70.032306"Coherent Attack on Tomographic Quantum Cryptography" (Thesis, Natl. Univ. of Singapore, 2004).
12. D. Kaszlikowski, J. Y. Lim, D. K. L. Oi, F. H. Willeboordse, A. Gopinathan, and L. C. Kwek, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.71. 012309 71, 012309 (2005).
13. M. Bourennane, A. Karlsson, G. Björk, N. Gisin, and N. J. Cerf, J. Phys. A JPHAC5 0305-4470 10.1088/0305-4470/35/47/307 35, 10065 (2002).