Google 用 Gemini 4 Carbon 与 AlphaProof Code 形式化验证 Signal 协议

Our teams put Gemini 4 Carbon to work on a major security challenge: mathematically proving the code underlying the Signal protocol. Using AlphaProof Code, @GoogleDeepMind researchers guided agents to verify the protocol down to compiled device code, closing the gap where real bugs hide. The result: - Gemini 4 Carbon generated over 6M lines of machine-checked Lean proofs - years of expert manual verification compressed to just weeks ~1% of the codebase required human review (Lean automatically checked the rest) This is helping unlock scalable formal verification for building secure software, laying the groundwork to fundamentally shift the advantage to defenders. We’re open sourcing the results for the security community.

同一新闻，精选展示《Google DeepMind 用 AlphaProof Code 对 Signal 协议完成代码级安全证明》

来源：X · Sundar Pichai · x.com