8 # generate primary header with luks2 keyslot kdf object
9 # having left over params.
11 # secondary header is corrupted on purpose as well
15 # $2 full source luks2 image
19 # add keyslot 1 to second digest
20 obj_len=$(jq -c -M '.keyslots."2".kdf | length' $TMPDIR/json0)
21 json_str=$(jq -r -c -M '.keyslots."2".kdf.type = "argon2i" | .keyslots."2".kdf.iterations = 1001 | .keyslots."2".kdf.hash = "sha256"' $TMPDIR/json0)
22 test ${#json_str} -lt $((LUKS2_JSON_SIZE*512)) || exit 2
24 write_luks2_json "$json_str" $TMPDIR/json0
26 lib_mangle_json_hdr0_kill_hdr1
31 lib_hdr1_killed || exit 2
32 lib_hdr0_checksum || exit 2
34 read_luks2_json0 $TGT_IMG $TMPDIR/json_res0
35 new_obj_len=$(jq -c -M '.keyslots."2".kdf | length' $TMPDIR/json_res0)
36 test $((obj_len+2)) -eq $new_obj_len || exit 2