4 papers
Rotational Bell-State Loop-Back Key Establishment and Agreement Certification for Passive Users
Luis Adrián Lizama-Pérez, Luis Adrián Lizama-Pérez
Server-aided Bell-state networks with sequential local encoding are an established approach to mediated key distribution. Against this background, we study a Loop-Back architecture…
A Bell-State Extension of Loop-Back Quantum Key Distribution
Luis Adrián Lizama-Pérez
Bidirectional quantum key distribution (QKD) protocols face persistent challenges related to classical disclosure, confinement of the signal space to predictable subspaces, and lim…
An Effective Pauli-Channel Model for Passive-User Loop-Back QKD
Luis Adrián Lizama-Pérez
This work develops an effective channel model for distributed passive-user Loop-Back quantum key distribution. In the intended key-establishment setting, the two passive users \(B_…
Introducing a Novel Quantum-Resistant Secret Key Establishment Method
Luis Adrián Lizama-Pérez
We present a novel approach to secret key establishment that appears to be resistant to currently known quantum cryptanalytic algorithms. This quantum resistance arises because the…