Tools
Engineering and research workbench
Loading the selected calculator, defaults, and scientific caution notes.
Preparing tool
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Preparing calibrated controls, default presets, and explanatory notes.
Tools
Loading the selected calculator, defaults, and scientific caution notes.
Loading workbench view
Preparing calibrated controls, default presets, and explanatory notes.
Tools
Editable calculators and sandboxes that expose assumptions, warnings, and exportable results.
Integrated link, QBER, post-processing, and risk workflow.
Distance sweep and simplified secret-key-rate estimate.
Explicit epsilon parameters and finite-size teaching penalties.
Two-arm relay coincidence, symmetry, and QBER teaching proxy.
Middle-station interference, phase stability, and long-distance teaching proxy.
Entangled-pair coincidence, CHSH-style Bell score, and source-in-the-middle teaching proxy.
SNR, covariance-style observables, and excess-noise teaching proxy.
Transparent additive contribution dashboard.
Sifting, leakage, authentication, and final key accounting.
Simulation-only educational disturbance and risk proxies.
Mock QKD key pool, request, retrieval, and exhaustion behavior.
Key generation, consumption, buffers, priorities, and denials.
Neutral PQC, QKD, and hybrid scorecard.
Response-shape checks for the mock key-delivery API.
Contract-backed endpoint and schema reference for the local mock APIs.