Bug#482092: XTS and LRW mode of operation
On Friday 30 May 2008 02:19:08 Max Vozeler wrote:
> I wonder how we should best handle this difference. We
> could try to offer the valid key sizes only after the user
> has chosen the iv-algorithm, but that is more involved
> because users may currently change parameters in any order.
>
> Perhaps we should just offer the regular key sizes (128,
> 192, 256 bits) and adjust them (adding 128 or doubling it)
> depending on the iv-algorithm selected.
>
Why not simply allow the user (perhaps only at priority low?) to input custom
values for algo, mode/iv and keysize, and let cryptsetup validate them?
--
Vadim Solomin
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