crypt() vs. external module 1

[MJAZ]

Hello! I am wondering about the different pros and cons of using crypt() or Digest:SHA1. I have seen both and know how to use both, but I am wondering which is more secure. Any help will be useful.

 

[KevinADC]

http://www.itl.nist.gov/fipspubs/fip180-1.htm

crypt() should only be used for password authentication.

- Kevin, perl coder unexceptional!

 

[MJAZ]

Thanks. So for storing passwords, I shouls use crypt()?

 

[KevinADC]

You dont have to use crypt() for passwords. You can use anything you want. But dont use crypt() for anything besides username/password authentication. If you're transmitting sensitive data over the internet you will also want to use HTTPS instead of HTTP.

- Kevin, perl coder unexceptional!