Topology-Oblivious Random-Walk Key Relaying in Quantum Key Distribution Networks

Quantum key distribution (QKD) networks require relaying when distant key management entities share no direct quantum link. Most relay strategies, however, rely on centralized control or globally maintained routing state. This paper asks whether useful security and efficiency can still be obtained w...

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Detalles Bibliográficos

Principais autores:	Krišjānis Petručeņa, Sergejs Kozlovičs, Juris Vīksna, Elīna Kalniņa, Reinis Isaks, Edgars Celms, Lelde Lāce, Edgars Rencis
Formato:	Artigo
Idioma:	Inglês
Publicado:	MDPI AG 2026-06-01
Series:	Entropy
Assuntos:	quantum key distribution QKD networks trusted-node relaying random walks topology-oblivious routing privacy amplification
Acceso en liña:	https://www.mdpi.com/1099-4300/28/6/696
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