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WhatsApp Key Transparency with Jasleen Malvai and Kevin Lewi
Security Cryptography Whatever
How to Authenticate a New Key to WhatsApp
Do you do anything when someone uploads a new key to WhatsApp? It's not just a random phone and a random phone number uploading a new key. If it's the same device, that's easy to do. But also people lose their devices. Like we purposely lost the key of the post, like accidentally losing the key.
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