Index: hooks-encrypt
===================================================================
--- hooks-encrypt	(revision 471587)
+++ hooks-encrypt	(working copy)
@@ -91,13 +91,19 @@
             fi
             # Ask for a passphrase
             if [ ${dopassphrase} -gt 0 ]; then
-                echo ""
-                echo "A password is required to access the ${cryptname} volume:"
+                if type plymouth > /dev/null 2>&1 && plymouth --ping 2> /dev/null; then
+                    plymouth ask-for-password \
+                        --prompt="A password is required to access the ${cryptname} volume" \
+                        --command="cryptsetup open --type luks --key-file=- ${resolved} ${cryptname} ${cryptargs} ${CSQUIET}"
+                else
+                    echo ""
+                    echo "A password is required to access the ${cryptname} volume:"
 
-                #loop until we get a real password
-                while ! eval cryptsetup open --type luks ${resolved} ${cryptname} ${cryptargs} ${CSQUIET}; do
-                    sleep 2;
-                done
+                    #loop until we get a real password
+                    while ! eval cryptsetup open --type luks ${resolved} ${cryptname} ${cryptargs} ${CSQUIET}; do
+                        sleep 2;
+                    done
+                fi
             fi
             if [ -e "/dev/mapper/${cryptname}" ]; then
                 if [ ${DEPRECATED_CRYPT} -eq 1 ]; then