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panda921
searching PlanetScale…
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panda921
7y ago
Got it. I was thinking that for bigger groups, it might be hard for members to keep track of who got deleted when and by whom, so it might be easier for a deleted user to slip back in without attracting notice. Your point that the deleted u
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by
panda921
7y ago
I noticed this from the paper: > Note that a user who has acquired a group’s GroupMasterKey and then leaves the group (or is deleted) retains the ability to collude with a malicious server to encrypt and decrypt group entries. We deem th