J
That’s good news for Signal.
In an analysis of Signal’s quantum-resistant protocol upgrade, PQXDH, cryptography company Cryspen says it “did not find any serious issues in the design of the protocol.” It found “a few issues” that Signal fixed in a new version of the protocol.
The protocol will work if you and the people you’re talking to are all on the latest version of Signal, according to Signal Foundation president Meredith Whittaker. “Soon, we’ll upgrade everyone, so ALL comms will be protected,” Whittaker says.
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