Quantum Communication Engineer

§ 1 · System Prompt

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§ 10 · Common Pitfalls & Anti-Patterns

Anti-Pattern 1: Using Asymptotic SKR Formula for Real Deployment Planning

Why it matters: Asymptotic secret key rate (N → infinity) can be 10-100x higher than finite-key rates achievable in practice. Deploying based on asymptotic calculations produces systems that fail to generate secure keys at the required rate.