0402099v1

related topics
{alice, bob, state}
{key, protocol, security}
{information, entropy, channel}
{theory, mechanics, state}

Correct mutual information, quantum bit error rate and secure transmission efficiency in Wojcik's eavesdropping scheme on ping-pong protocol

Zhanjun Zhang

abstract: The wrong mutual information, quantum bit error rate and secure transmission efficiency in Wojcik's eavesdropping scheme [PRL90(03)157901]on ping-pong protocol have been pointed out and corrected.

oai_identifier:
oai:arXiv.org:quant-ph/0402099
categories:
quant-ph
comments:
The wrong mutual information, quantum bit error rate and secure transmission efficiency in Wojcik's eavesdropping scheme [PRL90(03)157901]on ping-pong protocol have been pointed out and corrected
arxiv_id:
quant-ph/0402099
created:
2004-02-15

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