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Posted by David T. Ashley on 06/07/07 19:06
I have plain vanilla PHP (bcmath is the only thing special I'm aware of). I
don't have mcrypt compiled in.
Are there any functions that can be used for reversible encryption?
(I have thought about how I would choose the key -- that isn't an issue.)
I'm only interested in [reversibly] encrypting a 192-bit AES key that will
be stored in a database. I'm not interested in encrypting large amounts of
data.
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David T. Ashley (dta@e3ft.com)
http://www.e3ft.com (Consulting Home Page)
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