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Re: Questions for Magaziner?




Tom Weinstein <[email protected]> writes:

> > Arnold G. Reinhold wrote:
> >
> > One question I'd like asked is whether the US Gov will approve 56-bit RC-4
> > for export on the same terms as 56-bit DES. That would allow export
> > versions of web browsers to be upgraded painlessly, making international
> > e-commerce 64 thousand times more secure than existing 40-bit browsers.
> > (56-bit DES browsers would require every merchant to upgrade their SSL
> > servers and introduce a lot of unneeded complexity.)
> 
> Actually, it wouldn't be any easier to deploy 56-bit RC4 than DES.  Either
> would require roughly the same changes to both clients and servers.
And from a protocol perspective, it would be worse, at least for
SSL, since SSL doesn't have a 56 bit RC4 mode at all.

-Ekr
-- 
[Eric Rescorla                                   [email protected]]