The security of the B92 protocol using single photon polarization states against an individual attack over a realistic channel is estimated. We calculated an upper bound of Eve's information and clarified the region where B92 over a realistic channel is secure against any individual attack.


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    Title :

    Security of B92 quantum cryptography against individual attack over realistic channel


    Contributors:
    Tamaki, K. (author) / Koashi, M. (author) / Imoto, N. (author)


    Publication date :

    2001-01-01


    Size :

    149683 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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