secret- and public-key crypto

Werner Koch wk at
Mon Dec 20 12:47:04 CET 2004

On Sat, 18 Dec 2004 22:13:19 +0100, Kai Raven said:

> i have one question about the new symmetric and public-key encryption.
> Is the same session key used or a separate one for each encryption?

That's easy to check:  Just encrypt a large message and see whether
the size doubles if you add second key...

You will notice that the same session key is used.


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