8 # generate primary header with segment iv_tweak field missing
10 # secondary header is corrupted on purpose as well
14 # $2 full source luks2 image
18 # remove mandatory encryption field
19 json_str=$(jq -c '.segments."0".iv_tweak = "dynamic"' $TMPDIR/json0)
20 test ${#json_str} -lt $((LUKS2_JSON_SIZE*512)) || exit 2
22 write_luks2_json "$json_str" $TMPDIR/json0
24 lib_mangle_json_hdr0_kill_hdr1
29 lib_hdr1_killed || exit 2
31 read_luks2_json0 $TGT_IMG $TMPDIR/json_res0
32 jq -c 'if .segments."0".iv_tweak != "dynamic"
33 then error("Unexpected value in result json") else empty end' $TMPDIR/json_res0 || exit 5