--- clevis-18.0008/src/luks/clevis-luks-common-functions.in	2022-12-16 11:59:17.972475773 +0100
+++ clevis-18/src/luks/clevis-luks-common-functions.in	2022-12-16 12:05:07.214424096 +0100
@@ -319,6 +319,7 @@
 clevis_luks_unlock_device_by_slot() {
     local DEV="${1}"
     local SLT="${2}"
+    local SKIP_CHECK="${3}"
 
     [ -z "${DEV}" ] && return 1
     [ -z "${SLT}" ] && return 1
@@ -334,7 +335,9 @@
         return 1
     fi
 
-    clevis_luks_check_valid_key_or_keyfile "${DEV}" "${passphrase}" || return 1
+    if [ -z "${SKIP_CHECK}" ]; then
+        clevis_luks_check_valid_key_or_keyfile "${DEV}" "${passphrase}" || return 1
+    fi
     printf '%s' "${passphrase}"
 }
 
@@ -342,6 +345,8 @@
 # parameter and returns the decoded passphrase.
 clevis_luks_unlock_device() {
     local DEV="${1}"
+    local SKIP_CHECK="YES"
+
     [ -z "${DEV}" ] && return 1
 
     local used_slots
@@ -352,7 +357,7 @@
 
     local slt pt
     for slt in ${used_slots}; do
-        if ! pt=$(clevis_luks_unlock_device_by_slot "${DEV}" "${slt}") \
+        if ! pt=$(clevis_luks_unlock_device_by_slot "${DEV}" "${slt}" "${SKIP_CHECK}") \
                   || [ -z "${pt}" ]; then
              continue
         fi