Write password encryption package using ChatGPT

The full chat history with chatgpt is here:

https://docs.google.com/document/d/e/2PACX-1vSiMi4cbOwsHbBChlIum8yrq80h6K1rYRll2v0pYlzIwKM7ugTiMN8tnUkSItCFeSWrISYsjsDmDfYq/pub