[ericb]

What is the license? I haven't looked too closely yet, but I might want to borrow some of the JS for a firefox plugin where I'd want to calculate hashes.

[chadkeck]

The code is up on github. I will add the MIT license soon (do what you want with the code).

The hash functions came from Paj here: http://pajhome.org.uk/crypt/md5/

IIRC, Firefox's add-on API already has an MD5 calculation method.

[antimatter15]

It looks like it just uses the js crypto libs from http://pajhome.org.uk/crypt/md5/