Google DeepMind's AlphaProof Code formally verifies Signal protocol in four weeks

Google DeepMind says its AlphaProof Code framework, using Gemini-powered agents, generated six million lines of Lean proofs to machine-verify Signal's cryptographic protocol, a process that typically takes years.

Read the full story at Google DeepMind Blog ↗

Timeline · 22 reports

1. 2026-11-11 18:18 · The Decoder
   Google Deepmind's AlphaProof Code verified Signal's cryptographic core in four weeks instead of years
2. 2026-11-11 16:47 · DEV Community — AI
   Dev News Digest: 11 Nov 2026, 18:00
3. 2026-11-11 11:50 · AlphaSignal
   Google DeepMind's AlphaProof Code Formally Verifies Signal's Encryption in 4 Weeks
4. 2026-11-11 10:48 · DEV Community — AI
   Dev News Digest: 11 Nov 2026, 12:00
5. 2026-11-11 05:22 · DEV Community — AI
   Google DeepMind's AlphaProof Code Formally Verifies Signal's Cryptographic Protocol
6. 2026-11-11 04:47 · DEV Community — AI
   Dev News Digest: 11 Nov 2026, 06:00
7. 2026-11-10 19:45 · DEV Community — AI
   Google DeepMind's Signal proof: what AlphaProof Code checks
8. 2026-11-10 16:48 · DEV Community — AI
   Dev News Digest: 10 Nov 2026, 18:00
9. 2026-11-10 16:31 · ZDNET AI
   Google’s new AI tool just proved Signal encryption really works – here’s how
10. 2026-11-10 14:47 · r/artificial
    Google DeepMind's AlphaProof Code proved Signal's actual compiled code secure in 4 weeks, with humans reviewing only 1%
11. 2026-11-10 13:08 · r/singularity
    GDM introduces AlphaProof Code, an AI framework that formally verified Signal’s core cryptographic code in just four weeks, a task that historically takes years
12. 2026-11-10 12:37 · Unite.AI
    Google DeepMind Uses AI Agents to Verify Signal’s Core Machine Code
13. 2026-11-10 12:11 · Hacker News Front Page
    AlphaProof Code
14. 2026-11-10 12:07 · Google DeepMind Blog
    Formal Verification of Signal’s Protocol with Gemini
15. 2026-11-10 12:00 · Forbes AI
    Google AI Proves Signal’s Encryption Really Works
16. 2026-11-10 12:00 · The Register AI/ML
    Google DeepMind melds humans and AI agents to vet Signal's secure messaging techniques
17. 2026-11-10 11:55 · Techmeme
    Google DeepMind researchers used agentic AI framework AlphaProof Code to verify the Signal protocol's cryptographic guarantees, in a four-week proof-of-concept
18. 2026-11-10 10:47 · DEV Community — AI
    Dev News Digest: 10 Nov 2026, 12:00
19. 2026-11-10 05:01 · Wired AI
    A New AI Tool From Google DeepMind Proved the Signal Protocol Is Secure
20. 2026-11-10 04:48 · DEV Community — AI
    Dev News Digest: 10 Nov 2026, 06:00
21. 2026-11-09 16:47 · DEV Community — AI
    Dev News Digest: 9 Nov 2026, 18:00
22. 2026-11-09 04:47 · DEV Community — AI
    Dev News Digest: 9 Nov 2026, 06:00