Crypt datatype and datatype size

From: Raj (raj_at_nospam.com)
Date: 06/30/04 

Date: Wed, 30 Jun 2004 15:20:30 +0100

Hi all,

I am using crypt on PHP to encrypt a word and am in the process of
setting up the mysql databse to store the encypted word.

For the mysql database:

1) What datatype should I use? varchar, tinyblob, ... ?
2) what size do i need? varchar(10)/(20)/(30)?

Thanks in advance,

Raj