The Problem of Password Parameter in Load Method

[Twinkle-Wong]

May I ask what was done to the incoming password string parameter in the load method? I now have a hexadecimal string key that can be decrypted by directly passing in parameters (also of type string) in Python's pikepdf library. However, passing it in the load method does not work. Please help solve this problem. My e-mail is [email protected]
Thank you very much