How to make a encrypt and decrypt passwords for user login screen?

Question

I would like to know how to encrypt a password for my c ++ program is using Postgres SQL and you'll pass the encrypted password to the database and then descriptarla to read in the program

Answer 1

try using ascii to encrypt. note that learning every thing in ascii is kinda hard, what I did is I made a program which encrypted a text and another for decrypting i had fun making the program

Answer 2

Do you think you could give me the code to get an idea of how to do it?