patented vs secret (was Re: RC4)
Noam Stopak
stopak at orionsci.com
Thu Jul 27 10:33:19 PDT 1995
>
> By the way, since RSA is such a vocal opponent of the Clipper chip on the
> grounds of its secret Skipjack algorithm, why does it market secret
> algorithms like RC4 and RC2? Does this seen like a double face to anyone
> else?
>
> -----------------------------------------------------------
> Russell Ross email: rross at sci.dixie.edu
> 1260 N 1280 W voice: (801)628-8146
> St. George, UT 84770-4953
Patented does not equal secret. The argument against Clipper (at least one
of them ;-), is that it has not been subjected to review outside of the NSA.
I believe the code for RC4 and RC2 is accessible and has been subjected to
review by many in the crypto field - you just can't use it legally without
a license.
Noam
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