Also, tab-completion won't work, top won't work, control characters
won't work, vim won't work, etc etc...

-HKS

On Thu, Sep 11, 2008 at 4:00 AM,  <[EMAIL PROTECTED]> wrote:
> Just off the top of my head (I have to check the SSH protocol yet): Why not 
> encipher all accumulated keystrokes up to the <Enter> key as a block send 
> them instead of sending each keystroke as it is typed? This shrouds the 
> typist's characteristics.
> In addition, if the cipher is a block cipher, padding is added to make the 
> number of bits a multiple of the block size. Mandatory padding with a nonce 
> may help to shroud the number of keystrokes.
> The drawback is that the padding part could mean that we are no longer 
> compatible with the SSH protocol.

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