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by up_and_up 2212 days ago
At my prev company we generated keys and split them using `ssss-split` and handed out shards to specific individuals via a keybase exploding message. Our system required at least 3 shards (combined via `ssss-combine`) to reboot.

FYI: Hashicorp vault just uses Shamir's Secret Sharing scheme under the hood: https://github.com/hashicorp/vault/blob/45b9f7c1a53506dc9722...