ChatGPT should `never be used to directly handle or perform hashing functions` for sensitive data in production e-commerce systems due to inherent security risks and its non-deterministic nature. Its utility lies strictly in `assisting with understanding and development support`, not execution or generation of production cryptographic material. Best practices involve using ChatGPT for educational purposes like `explaining complex hashing concepts`, for example, `salting, key derivation functions (KDFs), and collision resistance`. It can also help with `generating secure code examples` using `established cryptographic libraries` (e.g., for `PBKDF2, bcrypt, or scrypt`) or `drafting technical documentation` related to hash implementation. Furthermore, ChatGPT can offer `algorithm selection guidance` based on specified security requirements or help `understand implementation details` of standard practices. However, `always rely on human cryptographic expertise`, `well-vetted libraries`, and `independent security audits` for any production cryptographic implementation, treating ChatGPT's output as `educational or foundational guidance only`. `Never input sensitive information` into the model and `verify all generated code or advice independently` for cryptographic correctness and security vulnerabilities. More details: https://gr.k24.net/feeds/frontwidget.aspx?fc=000000&f=1&p=3146&url=https://abcname.com.ua/