[dm-crypt] Twofish 3-way
arno at wagner.name
Thu Jan 12 17:28:15 CET 2012
Do I understand this right that this can only work if you
have independent disk accesses? For a single sector, the
mode would prevent any paralellization (unless you set
ECB, which is definitely not a good idea).
On Thu, Jan 12, 2012 at 04:22:59PM +0100, Milan Broz wrote:
> On 01/12/2012 04:06 PM, Heinz Diehl wrote:
> >since kernel 3.2 there is a new parallelized variant of twofish
> >available via
> >How can I use it with LUKS/dmcrypt? My current config contains the
> ># CONFIG_CRYPTO_TWOFISH is not set
> >How should these options be set up properly?
> You cannot set directly which version is used through dmcrypt interface,
> (without patching kernel source) but cryptoAPI should detect the fastest
> algorithm automatically.
> For separate modules, force load just that module and unload all other
> should perhaps work as well (before crypto device activation).
> (see /proc/crypto and lsmod modules reference count to check which one
> is really used)
> dm-crypt mailing list
> dm-crypt at saout.de
Arno Wagner, Dr. sc. techn., Dipl. Inform., CISSP -- Email: arno at wagner.name
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