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> Bob's answers contain the "delivery receipt". I've not seen any specific claims about the mechanism for the delivery receipt - can you link me to this? It's
by jMyles 10y ago
> Bob's answers contain the "delivery receipt".
I've not seen any specific claims about the mechanism for the delivery receipt - can you link me to this?
It's not even clear to me that the delivery receipt is signed.
- akvadrako 10y agoIt's also not clear that the server must forward all the delivery receipts before it forwards the later replies. Could it just eat them all? EDIT: after a quick look at the spec¹, it seems that it supports out-of-order messages, meaning the server could selectively eat receipts. [1] https://whispersystems.org/docs/specifications/doubleratchet/#deletion-of-skipped-message-keys https://whispersystems.org/docs/specifications/doubleratchet...