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A comment on Reverse Engineering the Apple Multipeer Connectivity Framework. Parent comment

Re:Reverse Engineering the Apple Multipeer Connectivity Fram... by NathanWilliams on Friday August 11, 2023 @01:57AM (#37085548)
I thought it was clear it ran through iCloud: https://support.apple.com/en-au/HT209460

It only works between devices signed in with the same Apple ID

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Re:Reverse Engineering the Apple Multipeer Connectivity Fram... by jdsnape on Friday August 11, 2023 @04:39AM (#37086438)
The encryption keys are shared via the iCloud keychain, but I think the actual sharing happens over a protocol called Companion Link.
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