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submitted 7 months ago by L4s@lemmy.world to c/technology@lemmy.world

Apple Announces 'Groundbreaking' New Security Protocol for iMessage::Apple today announced a new post-quantum cryptographic protocol for iMessage called PQ3. Apple says this "groundbreaking" and...

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[-] _edge@discuss.tchncs.de 20 points 7 months ago

Quantum-safe or Beeper-safe?

[-] Ghostalmedia@lemmy.world 23 points 7 months ago

Beeper didn’t work by cracking iCloud’s encryption. The user’s key was still needed to decrypt a message. Beeper and Apple couldn’t see the contents of an iCloud message, only the end users.

As I recall, Beeper’s secret sauce was around authenticating from a 3rd party client.

[-] psmgx@lemmy.world 2 points 7 months ago

Yeah IIRC it was side channel

this post was submitted on 21 Feb 2024
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