Quantum keys can fail quietly. Loss and noise can leave you with bits, but no secrecy. We model the cliff to expose silent breakage before it becomes a system risk.
simulation turbulence bb84 qkd error-correction quantum-key-distribution atmospheric-loss free-space-optics information-reconciliation photon-counting satellite-qkd privacy-amplification finite-key decoy-state qber optical-link-budget pointing-jitter secret-key-rate attack-models ops-telemetry
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Updated
Jul 26, 2026 - Python