plexcryptool/plexcryptool/authur1-findings.txt

46 lines
1 KiB
Text

current buffer: 5441
loading buffer
current in_byte: K
current buffer: 544143
loading buffer
internal state after the bytes were read: c2b50599
buffer pre last fill: 5441434b
buffer after last fill: 5441434b
last internal state: 1b516b3a
Hacked MIC: cd255d98
current in_byte:
current buffer: 4e
loading buffer
current in_byte: A
current buffer: 4e20
loading buffer
current in_byte: T
current buffer: 4e2041
loading buffer
current in_byte: T
current buffer: 4e204154
current in_byte: A
current buffer: 54
loading buffer
current in_byte: C
current buffer: 5441
loading buffer
current in_byte: K
current buffer: 544143
loading buffer
internal state after the bytes were read: 0e986369
buffer pre last fill: 5441434b
buffer after last fill: 5441434b
last internal state: 1a9d9590
Hacked MIC: 31bda0ab
=========
working extension attack against a basic mic:
=========
>>> authur1.authur1(bytearray(4), False, bytearray(0x33a9cfff.to_bytes(4))).hex()
'fd0ef003'
>>> authur1.keyed_hash(bytearray(8), bytearray(16), False).hex()
'fd0ef003'
>>>