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Quantum Key Distribution Protocol with User Authentication

Year: 2005

Type: preprint

Abstract: . We propose a quantum key distribution protocol with quantum based user authentication. User authentication is executed by validating the correlation of GHZ states. Alice and Bob can distribute a secure key using the remaining GHZ states after authentication. This secret key does not leak even to the arbitrator by the properties of the entanglement. We will show that our protocol is secure against the cloning attack. 1

Source: arXiv (Cornell University)

Authors: Hwayean Lee, Sangjin Lee, Donghoon Lee, Jongin Lim, Hyung-Jin Yang

Language: English

Topic: Quantum Information and Cryptography

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2787098262

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