From: Mirodin <Mirodin@users.noreply.github.com>
To: ml@inbox.vuxu.org
Subject: [ISSUE] Cryptsetup fails on boot when using option "keyfile-offset"
Date: Thu, 05 Aug 2021 13:24:56 +0200 [thread overview]
Message-ID: <gh-mailinglist-notifications-41a7ca26-5023-4802-975b-f1789d68868e-void-packages-32333@inbox.vuxu.org> (raw)
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New issue by Mirodin on void-packages repository
https://github.com/void-linux/void-packages/issues/32333
Description:
### System
* xuname: Void 5.12.19_1 x86_64 AuthenticAMD notuptodate rrrrmmnFFFF
* package: cryptsetup-2.3.6_1
### Expected behavior
When booting cryptsetup should use a keyfile starting at a specified offset of an USB stick.
### Actual behavior
On boot cryptsetup fails complaining about option `keyfile-offset` (see picture). It seems as though the option gets preceded with only one dash. Position of the option in the option string in /etc/crypttab does not matter so it is specific to this option.
### Steps to reproduce the behavior
* Encrypt partition using a keyfile
* Use USB stick containing the key at an offset
* Reboot
```
#/etc/crypttab
home UUID=XXX /dev/disk/by-id/usb-USB_Flash_Disk_YYY-0:0 luks,keyfile-offset=512,keyfile-size=512,tries=3
```
reply other threads:[~2021-08-05 11:24 UTC|newest]
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