1CLEVIS-LUKS-PASS(1)                                        CLEVIS-LUKS-PASS(1)
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NAME

6       clevis-luks-pass - Extracts the passphrase used for binding a
7       particular slot in a LUKS device
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SYNOPSIS

10       clevis luks pass -d DEV -s SLT
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OVERVIEW

13       The clevis luks pass command extracts the passphrase used for binding a
14       particular slot in a LUKS device. For example:
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16           clevis luks pass -d /dev/sda1 -s 1
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OPTIONS

19       •   -d DEV : The LUKS device on which to extract a passphrase from
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21       •   -s SLT : The slot to use for extracting the passphrase
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EXAMPLE

24           clevis luks pass -d /dev/sda1 -s 1
25           <passphrase here>
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27       Note that the output of clevis luks pass might be non-printable, in
28       which case it would be better to redirect its output to a file and use
29       it as a key file together with cryptsetup. For instance:
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31           clevis luks pass -d /dev/sda1 -s 1 > slot1-passphrase
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33       And the file slot1-passphrase will contain the passphrase associated
34       with slot #1 in /dev/sda1.
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SEE ALSO

37       clevis-luks-unlock(1),
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41                                  07/08/2022               CLEVIS-LUKS-PASS(1)
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