On 16 Apr 2001, Chip Turner wrote:

> The modperl book mentions it double hashes to prevent a
> malicious user from concatenating data onto the values being checked.
> I don't know if they are referring to this weakness, but I suspect
> they are.  Sadly, the book doesn't seem to offer a reference for the
> claim as to the specific md5 vulnderability.  (Hey Doug, wanna shed
> some light on that somewhat cryptic passage? :)

I'm sure I recall seeing a book on cryptography mentioned in the footnotes
somewhere...

-- 
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