A novel two-party semiquantum key distribution protocol based on
GHZ-like states
- URL: http://arxiv.org/abs/2204.10088v1
- Date: Thu, 21 Apr 2022 13:25:53 GMT
- Title: A novel two-party semiquantum key distribution protocol based on
GHZ-like states
- Authors: Tian-Jie Xu, Tian-Yu Ye
- Abstract summary: The proposed SQKD protocol can create a private key shared between one quantum party with unlimited quantum abilities and one classical party with limited quantum abilities without the existence of a third party.
Detailed security analysis turns out that the proposed SQKD protocol can resist various famous attacks from an outside eavesdropper.
- Score: 0.0
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: In this paper, we propose a novel two-party semiquantum key distribution
(SQKD) protocol by only employing one kind of GHZ-like state. The proposed SQKD
protocol can create a private key shared between one quantum party with
unlimited quantum abilities and one classical party with limited quantum
abilities without the existence of a third party. The proposed SQKD protocol
doesn't need the Hadamard gate or quantum entanglement swapping. Detailed
security analysis turns out that the proposed SQKD protocol can resist various
famous attacks from an outside eavesdropper, such as the Trojan horse attacks,
the entangle-measure attack, the double CNOT attacks, the measure-resend attack
and the intercept-resend attack.
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