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Analysis · Security
Key exchange got the headlines. Now Chrome and Windows must move certificates to ML-DSA, and every signature is a kilobyte-plus payload. Here is why the trust chain is the hard part.
Analysis · Security
Signal and Apple's iMessage already swap post-quantum keys in your chats. Here is how PQXDH, SPQR and PQ3 handle the problem asynchronous messaging creates, and what they still leak.
Analysis · Security
Your browser may already use quantum-resistant key exchange. Here is how hybrid X25519 and ML-KEM rolled out across Chrome, Cloudflare, and OpenSSH, and what broke along the way.
Analysis · Security
FHE allows AI to process your data without ever decrypting it. Here is why new custom silicon is finally turning this mathematical pipe dream into a commercial reality.
Analysis · Security
Quantum computers are coming for our encryption. NIST just finalized the post-quantum algorithms to save the internet, but the migration will be a monumental headache.