[dm-crypt] Questions about new ciphers

Geo Kozey geokozey at mailfence.com
Sun Jan 14 19:36:13 CET 2018


Thanks for the answers!

> ----------------------------------------
> From: Milan Broz <gmazyland at gmail.com>
> 
> IOW: unlocking (luksOpen) will always map the device, only the later access to device
> could fail with integrity error (that is propagated to userspace as IO error).
> 
> You can overwrite such a failed sectors using direct-io write to fix auth tags then.
> 

Can you give me example tools/commands which I can use to fix this?

Yours sincerely

G. K.


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