Protected message:
==================
0x6144000182d008ff10c6d7c26cc1e9aef3f2461e0c29
(22 bytes)

Header:
0x6144
01   Ver
  10   ACK
    0001   TKL
        01000100   Successful Response Code 68 "2.04 Changed"

0x0001 = mid
0x82 = token

Options:
0xd008 (2 bytes)
Option 21: OBJECT_SECURITY
Value = b''

0xFF  Payload marker
Payload:
0x10c6d7c26cc1e9aef3f2461e0c29 (14 bytes)