On Mon, Nov 16, 2009 at 7:55 AM, Girish Venkatachalam <
[email protected]> wrote:

> On Mon, Nov 16, 2009 at 7:15 AM, Kapil Hari Paranjape <[email protected]>
> wrote:
> >> However, the RSA encryption and decryption algorithms are inverses of
> > each other so one could make a signature by applying RSA decryption to
> > a message text. Only the person having the private key is capable of
> > doing this!
>
> What are you talking now? It does not make any sense to me.
>
> > The recipient would then apply RSA encryption (since the public key is
> > public!) to read the message and if this works then it verifies the
> > sender as well!
>
> Hey, I was talking math and you are talking something else.
>
> >> RSA is basically an implementation of this concept a^b^c = a ^c^b =
> >> a^bc with modulo N thrown in.
> >
> > I think you are confusing the Diffie-Hellman key exchange with RSA.
>
> Absolutely not true!
>
> I am talking RSA. Not Diffie Hellman.
>

On matters mathematics I would trust Dr. Kapil more than anyone else on this
list!

regds,
mano
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