WhatsApp claims that if they have to have traceability, they will end up breaking the end-to-end encryption. The claim that the end-to-end encryption would break if traceability were to be provisioned by WhatsApp does not fully stand to logic. With that out of the way, this phase involves keeping a log of content to be later matched for repetitions. The moment she presses forward, the hash of the unicorn image is checked in the master database for a match. The cooperative people at the messenger office find the hash of the unicorn photo, and pull the data from the database.

Source: dna May 28, 2021 11:48 UTC