Watch · narrated walkthroughs
A mathematically secure scheme still leaks through its implementation. Post-quantum cryptography introduces new side-channel surfaces - sampling, the number-theoretic transform, rejection - that classical crypto never had. This series is the attacker's-eye tour: the threat model, the decapsulation timing oracle, power and electromagnetic attacks, masking countermeasures, and how to verify constant-time. Grounded in the side-channel literature and NIST KEM guidance.