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Re: Does cryptsetup upgrade 2:2.3.4-2~bpo10+1 breaks decryption?



Hi,

> Affected systems are those requiring opening (at initramfs stage) a
> keyslot that uses the argon2 PBKDF.  As Buster's cryptsetup defaults to
> LUKS2 and argon2, this includes systems that were deployed using a
> Buster installation media.  Older systems (upgrading from Stretch or
> earlier), on the other hand, are not affected — unless the LUKS header
> was manually upgraded and a new key slot added.

Got it, thanks for the explanation and the fix of course!

Cheers
Sascha


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