I am confuse of this two

Server Config
1

Hi, can i ask what is the difference of this two,and which one should i use in my registration form to encrypt password…

sha2(‘$password’,256)

or

hash(‘sha256’,$password

Thank you in advance.

2

Use SHA-3 alternativelly, as it is much better and different as SHA-2 . Or md5 hash, as usually :slight_smile:

3

how do you retrieve the password using sha3 ? so that the user can log-in successfully.

:slight_smile:

4

jemz,

To compare a hash value, you must read hash the submitted password then compare that to the hashed value in the database. The whole objective is to NOT store the password.

Regards,

DK

5

You’d have sha-3 extension installed in php. Here’s the download page with instructions: https://github.com/strawbrary/php-sha3