Hi,

On 06/12/2013 0:05, Damien Saucez wrote:

[snip]

Right, thanks. What about recommending that each nonce should be used at least once? So that a nonce can“t be overwritten if it has not been used.


Isn't that the definition of a nonce? I don't see how it helps.

Imagine

- Legit sends Nonce1
- Bad guy sends Nonce2 with spoof address of Legit
- Nonce1 arrives, but it is too late, it has been overridden by Nonce2
already so the return with Nonce1is just ignored.


Ok thanks!

Albert
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