DeepMind's AlphaProof Code Formally Verifies Signal Crypto in Four Weeks

TorturedPoet30 · reddit · 2026-11-10

Google DeepMind introduced AlphaProof Code, a system of AI agents that writes mathematical proofs about software. In its first project, Gemini Carbon-powered agents generated over 6 million lines of machine-checked Lean proofs for Signal's core cryptographic code, flagging only 1% for close human review. The whole process took four weeks — a task that traditionally takes expert teams years.

Related event: DeepMind's AlphaProof Code Formally Verifies Signal Protocol at Machine-Code Level(8 posts)→

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