What is the character set of hash when md5 is used with salt using crypt()?
<p>I searched a lot, but its not mentioned anywhere. Although character set of md5 (w/o salt) is given. I tried various inputs by myself and found out that apart from alphanumeric characters '/' and '.' are also a part of its character set. Does anyone knows the correct answer? 
Edited:
Now I also realize that my question may be unclear. Actually, I wanted to know what is the character set of the output given by crypt() using md5 with salt. By hash, I mean just the 22 characters after "$1$ "8 random characters"$ ". So I wanted to know what type of characters does "22 hashed character contains"?</p>
