Lean(@leanprover):The Beneficial AI Foundation asks: "Can we prove that Signal's cryptography is secure — not just on paper, but in actual code?" Signal Shot, launched today in Paris, is a public moonshot to formally verify the Signal protocol and its Rust implementation using Lean. Open to contributions! 🔗 https://t.co/kpb0HpaCUy #leanlang #leanprover #softwareverification #baif #signal

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@leanprover

Lean is a dependently-typed programming language and theorem prover.

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Lean@leanprover

2026.04.20 16:13

The Beneficial AI Foundation asks: "Can we prove that Signal's cryptography is secure — not just on paper, but in actual code?" Signal Shot, launched today in Paris, is a public moonshot to formally verify the Signal protocol and its Rust implementation using Lean. Open to contributions! 🔗 #leanlang# #leanprover# #softwareverification# #baif# #signal#