Luks use a keyfile and a password together

I was wondering if anyone knew a way to require both a keyfile and password together to unlock an encrypted drive. I've tried googling this issue but I can't seem to get any results other then keyfile vs password.
Thank you for your time

avx wrote:
Encrypting your keyfile via (for example) GPG? To unlock, something like
gpg -d /path/to/keyfile | cryptsetup luksOpen ...
Nice! Thank you.

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Luks use a keyfile and a password together

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