I'm battled by my thought of interception.(adsbygoogle = window.adsbygoogle || []).push({});

The entangled photon between Alice and Bob, suppose the one at Alice's side is already measured to be 1, so the second is heading over to Bob to be 0. Eve gets to it first and measures it to be 0.

Knowing its 0, eve prepares a photon of state 0 and sends it to Bob.

Both Alice and Bob are oblivious to the interception. What am I missing ?

**Physics Forums | Science Articles, Homework Help, Discussion**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# I Quantum Key Distribution - interception confusion

Have something to add?

Draft saved
Draft deleted

Loading...

Similar Threads for Quantum Distribution interception |
---|

A Does the Frauchiger-Renner Theorem prove only MWI is correct |

A Defining Krauss operators with normal distribution |

A Qubit error rate of QKD BB84 protocol |

A Quantum measurement operators with Poisson distribution |

I Understanding Continuous Variable QKD |

**Physics Forums | Science Articles, Homework Help, Discussion**