Created
April 23, 2026 22:49
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MeshOS Keygen
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| def derive(mac: str) -> str: | |
| mac = mac.upper() | |
| h = ord(mac[0]) | |
| for i in range(1, len(mac)): | |
| h = (h * 33 + ord(mac[i])) | |
| # "MCPP" | |
| xors = [0x4D, 0x43, 0x50, 0x50] | |
| key = "" | |
| for i in range(4): | |
| byte = ((h >> 24 - i * 8) & 0xFF) ^ xors[i] | |
| key += f"{byte:02x}" | |
| return key.upper() | |
| if __name__ == "__main__": | |
| mac = input("Please enter your 12-character MAC/Serial: ") | |
| mac = mac.replace(":", "") | |
| key = derive(mac) | |
| print(f"Your unlock key: {key}") |
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Should make one for the android app as well :)
Well done!