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fm11rf08s_recovery.py: test other keys as well

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This commit is contained in:
Philippe Teuwen 2024-10-06 23:14:11 +02:00
commit 92e46a1b8a
1 changed files with 17 additions and 10 deletions
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21
client/pyscripts/fm11rf08s_recovery.py
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@ -35,7 +35,11 @@ if sys.version_info < required_version:
print(f"The script needs at least Python v{required_version[0]}.{required_version[1]}. Abort.") print(f"The script needs at least Python v{required_version[0]}.{required_version[1]}. Abort.")
exit() exit()
BACKDOOR_RF08S = "A396EFA4E24F" # First try FM11RF08S key
# Then FM11RF08 key as some rare *98 cards are using it too
# Then FM11RF32N key, just in case...
BACKDOOR_KEYS = ["A396EFA4E24F", "A31667A8CEC1", "518B3354E760"]
NUM_SECTORS = 16 NUM_SECTORS = 16
NUM_EXTRA_SECTORS = 1 NUM_EXTRA_SECTORS = 1
DICT_DEF = "mfc_default_keys.dic" DICT_DEF = "mfc_default_keys.dic"
@ -110,15 +114,18 @@ if args.init_check:
print_key(sec, 1, found_keys[sec][1]) print_key(sec, 1, found_keys[sec][1])
print("Getting nonces...") print("Getting nonces...")
cmd = f"hf mf isen --collect_fm11rf08s_with_data --key {BACKDOOR_RF08S}"
p.console(cmd)
nonces_with_data = "" nonces_with_data = ""
for line in p.grabbed_output.split('\n'): for key in BACKDOOR_KEYS:
cmd = f"hf mf isen --collect_fm11rf08s_with_data --key {key}"
p.console(cmd)
for line in p.grabbed_output.split('\n'):
if "Wrong" in line or "error" in line: if "Wrong" in line or "error" in line:
print("Error getting nonces, abort.") break
exit()
if "Saved" in line: if "Saved" in line:
nonces_with_data = line[line.index("`"):].strip("`") nonces_with_data = line[line.index("`"):].strip("`")
if nonces_with_data != "":
break
if (nonces_with_data == ""): if (nonces_with_data == ""):
print("Error getting nonces, abort.") print("Error getting nonces, abort.")
exit() exit()
@ -482,7 +489,7 @@ if args.final_check:
cmd = f"hf mf fchk -f keys_{uid:08x}.dic --no-default --dump" cmd = f"hf mf fchk -f keys_{uid:08x}.dic --no-default --dump"
if args.debug: if args.debug:
print(cmd) print(cmd)
p.console(cmd, passthru = True) p.console(cmd, passthru=True)
else: else:
plus = "[" + color("+", fg="green") + "] " plus = "[" + color("+", fg="green") + "] "
print() print()