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SubjectRe: [PATCH/proposal] dm-crypt: add digest-based iv generation mode
On Tue, 24 Feb 2004, Jean-Luc Cooke wrote:

> The two patches are:
> - http://jlcooke.ca/lkml/ctr_and_omac.patch
> (added ctr to cipher.c and omac.c)
> Using the init/update/final interface.
> - http://jlcooke.ca/lkml/ctr_and_omac2.patch
> (added ctr to cipher.c and integrated OMAC into all
> existing modes of operation. If cipher_tfm.cit_omac!=NULL, OMAC is stored
> into cipher_tfm.cit_omac)

Looks good so far, although the duplicated scatterwalk code needs to be
put into a separate file (e.g. scatterwalk.c).


> ps. Will crypto_cipher_encrypt/crypto_cipher_decrypt *always* be called in
> onesies? I need to perform come final() code on the OMAC before it's
> ready to pass test vectors - how do I know when we're done?

I don't understand what you mean here.


Thanks for all this work!


- James
--
James Morris
<jmorris@redhat.com>


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