Cryptocurrency Q&A
What is the bbm92 protocol?
What is the bbm92 protocol?
BonsaiLife
Sun Nov 17 2024
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5 answers
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The BBM92 protocol is a key protocol in the field of quantum key distribution. It is based on the characteristics of EPR quantum pairs. In this protocol, Alice and Bob use the same or different bases to measure quantum pairs, ensuring that even if Eve eavesdrops, they can detect and avoid using suspicious keys.
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5 answers
Raffaele
Mon Nov 18 2024
This method ensures that any eavesdropping attempts can be detected, as any measurement by an unauthorized party would disturb the quantum state.
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CryptoTitaness
Mon Nov 18 2024
Quantum transmission utilizes non-orthogonal states for encoding information securely.
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Silvia
Mon Nov 18 2024
The BB92 protocol provides a secure and hack-proof means of communication over a distance of 200–300 meters.
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henry_miller_astronomer
Mon Nov 18 2024
In the BB92 protocol, the digit 0 is encrypted by transmitting a photon polarized at 0 degrees.
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Daniele
Mon Nov 18 2024
Conversely, the digit 1 is encrypted by transmitting a photon polarized at 45 degrees in the diagonal basis.
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