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At 09:49 PM 7/26/00 -0400, Steven M. Bellovin wrote:
...
>That works, though I think I'd include a counter or some such in the
> hash, so that the same r was not used for two identical messages.
Actually, for signatures, this is just fine. It just means that the
same message always gives the same signature. I guess it also
kind-of ruins the subliminal channel in DSA. For encryption, though,
you'd probably like to include a timestamp or counter.
> --Steve Bellovin
- --John Kelsey, [EMAIL PROTECTED]
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