L. Olejnik, “Secure quantum private information retrieval using phase-encoded queries,” Phys. Rev. A 84, 022313 (2011).

[CrossRef]

M. Jakobi, C. Simon, N. Gisin, J.D. Bancal, C. Branciard, N. Walenta, and H. Zbinden, “Practical private database queries based on a quantum-key-distribution protocol,” Phys. Rev. A 83, 022301 (2011).

[CrossRef]

V. Giovannetti, S. Lloyd, and L. Maccone, “Quantum Private Queries: securety analysis,” IEEE T. Inform. Theory 56, 3465–3477 (2010).

[CrossRef]

F. D. Martini, V. Giovannetti, S. Lloyd, L. Maccone, E. Nagali, L. Sansoni, and F. Sciarrino, “Experimental quantum private queries with linear optics,” Phys. Rev. A 80, 010302 (2009).

[CrossRef]

V. Giovannetti, S. Lloyd, and L. Maccone, “Quantum Private Queries,” Phys. Rev. Lett. 100, 230502 (2008).

[CrossRef]
[PubMed]

U. Herzog and J. A. Bergou, “Optimum unambiguous discrimination of two mixed quantum states,” Phys. Rev. A 71, 050301 (2005).

[CrossRef]

V. Scarani, A. Acín, G. Ribordy, and N. Gisin, “Quantum cryptography protocols robust against photon number splitting attacks for weak laser pulse implementations,” Phys. Rev. Lett. 92, 057901 (2004).

[CrossRef]
[PubMed]

N. Gisin, G. Ribordy, W. Tittel, and H. Zbinden, “Quantum cryptography,” Rev. Mod. Phys. 74, 145–195 (2002).

[CrossRef]

Y. Gertner, Y. Ishai, E. Kushilevitz, and T. Malkin, “Protecting data privacy in private information retrieval schemes,” J. Comput. Syst. Sci. 60, 592–629 (2000).

[CrossRef]

B. Chor, E. Goldreich, O. Kushilevitz, and M. Sudan, “Private Information Retrieval,” J. ACM 45, 965–981 (1998).

[CrossRef]

H. K. Lo, “Insecurity of quantum secure computations,” Phys. Rev. A 56, 1154–1162 (1997).

[CrossRef]

C. H. Bennett, “Quantum cryptography using any two nonorthogonal states,” Phys. Rev. Lett. 68, 3121–3124 (1992).

[CrossRef]
[PubMed]

V. Scarani, A. Acín, G. Ribordy, and N. Gisin, “Quantum cryptography protocols robust against photon number splitting attacks for weak laser pulse implementations,” Phys. Rev. Lett. 92, 057901 (2004).

[CrossRef]
[PubMed]

M. Jakobi, C. Simon, N. Gisin, J.D. Bancal, C. Branciard, N. Walenta, and H. Zbinden, “Practical private database queries based on a quantum-key-distribution protocol,” Phys. Rev. A 83, 022301 (2011).

[CrossRef]

C. H. Bennett, “Quantum cryptography using any two nonorthogonal states,” Phys. Rev. Lett. 68, 3121–3124 (1992).

[CrossRef]
[PubMed]

C.H. Bennett and G. Brassard, “Quantum cryptography: public-key distribution and coin tossing,” in IEEE Int. Conf. on Computers, Systems, and Signal Processing, (Bangalore, 1984), 175–179.

U. Herzog and J. A. Bergou, “Optimum unambiguous discrimination of two mixed quantum states,” Phys. Rev. A 71, 050301 (2005).

[CrossRef]

M. Jakobi, C. Simon, N. Gisin, J.D. Bancal, C. Branciard, N. Walenta, and H. Zbinden, “Practical private database queries based on a quantum-key-distribution protocol,” Phys. Rev. A 83, 022301 (2011).

[CrossRef]

C.H. Bennett and G. Brassard, “Quantum cryptography: public-key distribution and coin tossing,” in IEEE Int. Conf. on Computers, Systems, and Signal Processing, (Bangalore, 1984), 175–179.

B. Chor, E. Goldreich, O. Kushilevitz, and M. Sudan, “Private Information Retrieval,” J. ACM 45, 965–981 (1998).

[CrossRef]

C. A. Fuchs, “Distinguishability and Accessible Information in Quantum Theory,” e-print arXiv:quant-ph/9601020.

Y. Gertner, Y. Ishai, E. Kushilevitz, and T. Malkin, “Protecting data privacy in private information retrieval schemes,” J. Comput. Syst. Sci. 60, 592–629 (2000).

[CrossRef]

V. Giovannetti, S. Lloyd, and L. Maccone, “Quantum Private Queries: securety analysis,” IEEE T. Inform. Theory 56, 3465–3477 (2010).

[CrossRef]

F. D. Martini, V. Giovannetti, S. Lloyd, L. Maccone, E. Nagali, L. Sansoni, and F. Sciarrino, “Experimental quantum private queries with linear optics,” Phys. Rev. A 80, 010302 (2009).

[CrossRef]

V. Giovannetti, S. Lloyd, and L. Maccone, “Quantum Private Queries,” Phys. Rev. Lett. 100, 230502 (2008).

[CrossRef]
[PubMed]

M. Jakobi, C. Simon, N. Gisin, J.D. Bancal, C. Branciard, N. Walenta, and H. Zbinden, “Practical private database queries based on a quantum-key-distribution protocol,” Phys. Rev. A 83, 022301 (2011).

[CrossRef]

V. Scarani, A. Acín, G. Ribordy, and N. Gisin, “Quantum cryptography protocols robust against photon number splitting attacks for weak laser pulse implementations,” Phys. Rev. Lett. 92, 057901 (2004).

[CrossRef]
[PubMed]

N. Gisin, G. Ribordy, W. Tittel, and H. Zbinden, “Quantum cryptography,” Rev. Mod. Phys. 74, 145–195 (2002).

[CrossRef]

B. Chor, E. Goldreich, O. Kushilevitz, and M. Sudan, “Private Information Retrieval,” J. ACM 45, 965–981 (1998).

[CrossRef]

L. K. Grover, “A fast quantum mechanical algorithm for database search,” in 28th Annual ACM Symposium on Theory of Computing, (New York, 1996), 212–219.

C. W. Helstrom, Quantum Detection and Estimation Theory (Academic Press, New York, 1976).

U. Herzog and J. A. Bergou, “Optimum unambiguous discrimination of two mixed quantum states,” Phys. Rev. A 71, 050301 (2005).

[CrossRef]

Y. Gertner, Y. Ishai, E. Kushilevitz, and T. Malkin, “Protecting data privacy in private information retrieval schemes,” J. Comput. Syst. Sci. 60, 592–629 (2000).

[CrossRef]

M. Jakobi, C. Simon, N. Gisin, J.D. Bancal, C. Branciard, N. Walenta, and H. Zbinden, “Practical private database queries based on a quantum-key-distribution protocol,” Phys. Rev. A 83, 022301 (2011).

[CrossRef]

Y. Gertner, Y. Ishai, E. Kushilevitz, and T. Malkin, “Protecting data privacy in private information retrieval schemes,” J. Comput. Syst. Sci. 60, 592–629 (2000).

[CrossRef]

B. Chor, E. Goldreich, O. Kushilevitz, and M. Sudan, “Private Information Retrieval,” J. ACM 45, 965–981 (1998).

[CrossRef]

V. Giovannetti, S. Lloyd, and L. Maccone, “Quantum Private Queries: securety analysis,” IEEE T. Inform. Theory 56, 3465–3477 (2010).

[CrossRef]

F. D. Martini, V. Giovannetti, S. Lloyd, L. Maccone, E. Nagali, L. Sansoni, and F. Sciarrino, “Experimental quantum private queries with linear optics,” Phys. Rev. A 80, 010302 (2009).

[CrossRef]

V. Giovannetti, S. Lloyd, and L. Maccone, “Quantum Private Queries,” Phys. Rev. Lett. 100, 230502 (2008).

[CrossRef]
[PubMed]

H. K. Lo, “Insecurity of quantum secure computations,” Phys. Rev. A 56, 1154–1162 (1997).

[CrossRef]

V. Giovannetti, S. Lloyd, and L. Maccone, “Quantum Private Queries: securety analysis,” IEEE T. Inform. Theory 56, 3465–3477 (2010).

[CrossRef]

F. D. Martini, V. Giovannetti, S. Lloyd, L. Maccone, E. Nagali, L. Sansoni, and F. Sciarrino, “Experimental quantum private queries with linear optics,” Phys. Rev. A 80, 010302 (2009).

[CrossRef]

V. Giovannetti, S. Lloyd, and L. Maccone, “Quantum Private Queries,” Phys. Rev. Lett. 100, 230502 (2008).

[CrossRef]
[PubMed]

Y. Gertner, Y. Ishai, E. Kushilevitz, and T. Malkin, “Protecting data privacy in private information retrieval schemes,” J. Comput. Syst. Sci. 60, 592–629 (2000).

[CrossRef]

F. D. Martini, V. Giovannetti, S. Lloyd, L. Maccone, E. Nagali, L. Sansoni, and F. Sciarrino, “Experimental quantum private queries with linear optics,” Phys. Rev. A 80, 010302 (2009).

[CrossRef]

F. D. Martini, V. Giovannetti, S. Lloyd, L. Maccone, E. Nagali, L. Sansoni, and F. Sciarrino, “Experimental quantum private queries with linear optics,” Phys. Rev. A 80, 010302 (2009).

[CrossRef]

L. Olejnik, “Secure quantum private information retrieval using phase-encoded queries,” Phys. Rev. A 84, 022313 (2011).

[CrossRef]

P. Raynal, “Unambiguous State Discrimination of two density matrices in Quantum Information Theory,” e-print arXiv:quant-ph/0611133.

V. Scarani, A. Acín, G. Ribordy, and N. Gisin, “Quantum cryptography protocols robust against photon number splitting attacks for weak laser pulse implementations,” Phys. Rev. Lett. 92, 057901 (2004).

[CrossRef]
[PubMed]

N. Gisin, G. Ribordy, W. Tittel, and H. Zbinden, “Quantum cryptography,” Rev. Mod. Phys. 74, 145–195 (2002).

[CrossRef]

F. D. Martini, V. Giovannetti, S. Lloyd, L. Maccone, E. Nagali, L. Sansoni, and F. Sciarrino, “Experimental quantum private queries with linear optics,” Phys. Rev. A 80, 010302 (2009).

[CrossRef]

V. Scarani, A. Acín, G. Ribordy, and N. Gisin, “Quantum cryptography protocols robust against photon number splitting attacks for weak laser pulse implementations,” Phys. Rev. Lett. 92, 057901 (2004).

[CrossRef]
[PubMed]

F. D. Martini, V. Giovannetti, S. Lloyd, L. Maccone, E. Nagali, L. Sansoni, and F. Sciarrino, “Experimental quantum private queries with linear optics,” Phys. Rev. A 80, 010302 (2009).

[CrossRef]

P. W. Shor, “Algorithms for quantum computation: discrete logarithms and factoring,” in 35th Annual Symposium on the Foundations of Computer Science, (Santa Fe, New Mexico, 1994), 124–134.

[CrossRef]

M. Jakobi, C. Simon, N. Gisin, J.D. Bancal, C. Branciard, N. Walenta, and H. Zbinden, “Practical private database queries based on a quantum-key-distribution protocol,” Phys. Rev. A 83, 022301 (2011).

[CrossRef]

B. Chor, E. Goldreich, O. Kushilevitz, and M. Sudan, “Private Information Retrieval,” J. ACM 45, 965–981 (1998).

[CrossRef]

N. Gisin, G. Ribordy, W. Tittel, and H. Zbinden, “Quantum cryptography,” Rev. Mod. Phys. 74, 145–195 (2002).

[CrossRef]

M. Jakobi, C. Simon, N. Gisin, J.D. Bancal, C. Branciard, N. Walenta, and H. Zbinden, “Practical private database queries based on a quantum-key-distribution protocol,” Phys. Rev. A 83, 022301 (2011).

[CrossRef]

M. Jakobi, C. Simon, N. Gisin, J.D. Bancal, C. Branciard, N. Walenta, and H. Zbinden, “Practical private database queries based on a quantum-key-distribution protocol,” Phys. Rev. A 83, 022301 (2011).

[CrossRef]

N. Gisin, G. Ribordy, W. Tittel, and H. Zbinden, “Quantum cryptography,” Rev. Mod. Phys. 74, 145–195 (2002).

[CrossRef]

V. Giovannetti, S. Lloyd, and L. Maccone, “Quantum Private Queries: securety analysis,” IEEE T. Inform. Theory 56, 3465–3477 (2010).

[CrossRef]

B. Chor, E. Goldreich, O. Kushilevitz, and M. Sudan, “Private Information Retrieval,” J. ACM 45, 965–981 (1998).

[CrossRef]

Y. Gertner, Y. Ishai, E. Kushilevitz, and T. Malkin, “Protecting data privacy in private information retrieval schemes,” J. Comput. Syst. Sci. 60, 592–629 (2000).

[CrossRef]

F. D. Martini, V. Giovannetti, S. Lloyd, L. Maccone, E. Nagali, L. Sansoni, and F. Sciarrino, “Experimental quantum private queries with linear optics,” Phys. Rev. A 80, 010302 (2009).

[CrossRef]

M. Jakobi, C. Simon, N. Gisin, J.D. Bancal, C. Branciard, N. Walenta, and H. Zbinden, “Practical private database queries based on a quantum-key-distribution protocol,” Phys. Rev. A 83, 022301 (2011).

[CrossRef]

H. K. Lo, “Insecurity of quantum secure computations,” Phys. Rev. A 56, 1154–1162 (1997).

[CrossRef]

L. Olejnik, “Secure quantum private information retrieval using phase-encoded queries,” Phys. Rev. A 84, 022313 (2011).

[CrossRef]

U. Herzog and J. A. Bergou, “Optimum unambiguous discrimination of two mixed quantum states,” Phys. Rev. A 71, 050301 (2005).

[CrossRef]

C. H. Bennett, “Quantum cryptography using any two nonorthogonal states,” Phys. Rev. Lett. 68, 3121–3124 (1992).

[CrossRef]
[PubMed]

V. Giovannetti, S. Lloyd, and L. Maccone, “Quantum Private Queries,” Phys. Rev. Lett. 100, 230502 (2008).

[CrossRef]
[PubMed]

V. Scarani, A. Acín, G. Ribordy, and N. Gisin, “Quantum cryptography protocols robust against photon number splitting attacks for weak laser pulse implementations,” Phys. Rev. Lett. 92, 057901 (2004).

[CrossRef]
[PubMed]

N. Gisin, G. Ribordy, W. Tittel, and H. Zbinden, “Quantum cryptography,” Rev. Mod. Phys. 74, 145–195 (2002).

[CrossRef]

C. A. Fuchs, “Distinguishability and Accessible Information in Quantum Theory,” e-print arXiv:quant-ph/9601020.

P. W. Shor, “Algorithms for quantum computation: discrete logarithms and factoring,” in 35th Annual Symposium on the Foundations of Computer Science, (Santa Fe, New Mexico, 1994), 124–134.

[CrossRef]

C. W. Helstrom, Quantum Detection and Estimation Theory (Academic Press, New York, 1976).

C.H. Bennett and G. Brassard, “Quantum cryptography: public-key distribution and coin tossing,” in IEEE Int. Conf. on Computers, Systems, and Signal Processing, (Bangalore, 1984), 175–179.

L. K. Grover, “A fast quantum mechanical algorithm for database search,” in 28th Annual ACM Symposium on Theory of Computing, (New York, 1996), 212–219.

P. Raynal, “Unambiguous State Discrimination of two density matrices in Quantum Information Theory,” e-print arXiv:quant-ph/0611133.