On 04/13/11 09:38, Randal L. Schwartz wrote:
"Scott" == Scott McEachern<sc...@blackstaff.ca> writes:
Scott> It's called "port knocking". Google is your friend here.
And if you recommend or use port knocking, you're an amateur at crypto.
If adding 8 sniffable bits to your effective key length makes you
significantly more secure, you've lost the game already.
I'm not advocating it, but it is what he's asking about.
I should have added "This is not a good idea", but I was hoping he'd
figure that out by reading about it.
Nemir, you might want to go back and find out exactly what problem the
bank is trying to solve with their idea.
