Google DeepMind's AI agents formally verify Signal's encryption code: what it proves
Google DeepMind says AI agents built on its AlphaProof Code framework have mathematically proved key security properties of the compiled code behind the Signal protocol, generating about 6.5 million lines of machine-checked proofs in four weeks. The result covers Signal's core one-to-one encryption library under stated assumptions, not the whole Signal app or every messaging service that uses the protocol.
Kabeer Ahmad7 min read