Create and implement (in any programming language) an algorithm to manage passwords

Create and implement (in any programming language) an
algorithm to manage passwords. This program must:

1. Step 1 – store the user password
   a. Request a password from the user(s)
   b. The user enters his password
   c. The program generates a random salt for each user.
   d. It adds the salt (at the middle) to the user’s password
   and the hash the password + salt and stores the hashed
   password and the salt to a file (may store the user’s
   name or ID if any).
2. Step 2 – verify the password
   a. Request the user password
   b. Read the saved salt, add it to password and hash salt +
   password.
   c. Compare the result obtained with the stored hash. If
   they are the same the user is authenticated.