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CORR
2010
Springer

Quantum Three-Pass protocol: Key distribution using quantum superposition states

8 years 5 months ago
Quantum Three-Pass protocol: Key distribution using quantum superposition states
This letter proposes a novel key distribution protocol with no key exchange in advance, which is secure as the BB84 quantum key distribution protocol. Our protocol utilizes a photon in superposition state for single-bit data transmission instead of a classical electrical/optical signal. The security of this protocol relies on the fact, that the arbitrary quantum state cannot be cloned, known as the no-cloning theorem. This protocol can be implemented with current technologies. KEYWORDS Cryptography, Key Distribution, No Key-Exchange, Quantum Superposition State
Yoshito Kanamori, Seong-Moo Yoo
Added 09 Dec 2010
Updated 09 Dec 2010
Type Journal
Year 2010
Where CORR
Authors Yoshito Kanamori, Seong-Moo Yoo
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