import string data = [ 0xf1, 0xd0, 0x01, 0x18, 0xd1, 0x00, 0x00, 0x02, 0x11, 0x0a, 0x01, 0x60, 0x0c, 0x01, 0x00, 0x00, 0x4c, 0x31, 0x67, 0x4e, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x01, 0x01, 0x72, 0x6a, 0x78, 0x6f, 0x64, 0x75, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x72, 0x74, 0x71, 0x64, 0x73, 0x62, 0x73, 0x60, 0x71, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x31, 0x2f, 0x33, 0x34, 0x34, 0x2f, 0x33, 0x34, 0x34, 0x2f, 0x33, 0x34, 0x34, 0x01, 0x01, 0x01, 0x31, 0x2f, 0x31, 0x2f, 0x31, 0x2f, 0x31, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x31, 0x2f, 0x31, 0x2f, 0x31, 0x2f, 0x31, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x31, 0x2f, 0x31, 0x2f, 0x31, 0x2f, 0x31, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x31, 0x2f, 0x31, 0x2f, 0x31, 0x2f, 0x31, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, ] def dec(d): ret = [] for b in d[0x14:]: if b % 2: ret.append(b - 1) else: ret.append(b + 1) ret = d[:0x14] + ret[-4:] + ret[:-4] return ret def hexdump(dump): print(" " * 10, end="") for i in range(0, 0xF+1): print(f"{i:2X}", end=" ") print(" ", end="") for i in range(0, 0xF+1): print(f"{i:X}", end="") print() for i in range(0, len(dump), 0x10): line = dump[i:i+0x10] print(f"{i:08x}", end=" ") for b in line: print(f"{b:02x}", end=" ") if len(line) < 16: print(" " * (16 - len(line)), end="") print(" ", end="") for b in line: rep = "." if chr(b) in string.digits or chr(b) in string.ascii_letters: rep = chr(b) print(rep, end="") print("") _dec = dec(data) hexdump(_dec[0x14:]) #print([hex(n) for n in _dec]) print("for test values, DEC") print("".join([f"{n:02x}" for n in _dec])) print("for test values, enc") print("".join([f"{n:02x}" for n in data]))