File list (Check if you may need any files):
key_altera\db\add_sub_eoh.tdf
..........\..\keys.asm.qmsg
..........\..\keys.cbx.xml
..........\..\keys.cmp.cdb
..........\..\keys.cmp.hdb
..........\..\keys.cmp.logdb
..........\..\keys.cmp.rdb
..........\..\keys.cmp.tdb
..........\..\keys.cmp0.ddb
..........\..\keys.dbp
..........\..\keys.db_info
..........\..\keys.eco.cdb
..........\..\keys.fit.qmsg
..........\..\keys.hier_info
..........\..\keys.hif
..........\..\keys.map.cdb
..........\..\keys.map.hdb
..........\..\keys.map.logdb
..........\..\keys.map.qmsg
..........\..\keys.pre_map.cdb
..........\..\keys.pre_map.hdb
..........\..\keys.psp
..........\..\keys.pss
..........\..\keys.rtlv.hdb
..........\..\keys.rtlv_sg.cdb
..........\..\keys.rtlv_sg_swap.cdb
..........\..\keys.sgdiff.cdb
..........\..\keys.sgdiff.hdb
..........\..\keys.sld_design_entry.sci
..........\..\keys.sld_design_entry_dsc.sci
..........\..\keys.syn_hier_info
..........\..\keys.tan.qmsg
..........\..\keys.tis_db_list.ddb
..........\key5.vhd
..........\keys.asm.rpt
..........\keys.cdf
..........\keys.done
..........\keys.dpf
..........\keys.fit.eqn
..........\keys.fit.rpt
..........\keys.fit.summary
..........\keys.flow.rpt
..........\keys.map.eqn
..........\keys.map.rpt
..........\keys.map.summary
..........\keys.pin
..........\keys.pof
..........\keys.qpf
..........\keys.qsf
..........\keys.qws
..........\keys.tan.rpt
..........\keys.tan.summary
..........\keys.vhd
..........\keys_assignment_defaults.qdf
..........\db
key_altera