Got it.

My understanding is if I use SHA-1, and the user knows I use SHA-1, there is no way to reverse it. Is that correct?

Jerry



>>How can I encrypt a string, example I want to encrypt the password
>
>Basically, you don't. A better idea is to store the value ("digest") of the string when processed through a hash function.
>
>Overview at https://securityboulevard.com/2020/05/hashing-what-you-need-to-know-about-storing-passwords/