On 12/12/2020 00:07, Misha Gusarov wrote: > I'm trying to do an unattended rollout of Linux installations with FDE > set up. > I would like to avoid storing credentials in the configuration > repository though. > > Is there a way to pass a pre-made Argon password hash to cryptsetup to > use to > generate a new master key, or is the plaintext password needed for this > operation? No, there is no such function. Not sure if I understand this use case, but you cannot regenerate master (volume) key without providing input that unlocks keyslot that stores that key. (Or you need to provide the whole binary keyslot area). But you can later regenerate volume key with reencrypt command. (Some deployed systems call this during first boot.) Milan _______________________________________________ dm-crypt mailing list dm-crypt@xxxxxxxx https://www.saout.de/mailman/listinfo/dm-crypt
