Aurélien Grosdidier ✅ is a user on mastodon.social. You can follow them or interact with them if you have an account anywhere in the fediverse.
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@DFIRScience cf. Shamir's Secret Sharing https://en.wikipedia.org/wiki/Shamir%27s_Secret_Sharing What kind of vulnerability/threat model do you think about?
@alatitude77 Not such a simple solution. Third parties could be in uncooperative jurisdictions. "The clients can even split their encryption keys into multiple pieces distributed over different third parties..." For LE this would be worse than working with only Apple.