Re: [PATCH v2] crypto: lib - implement library version of AES in CFB mode

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On Sat, 11 Mar 2023 at 10:00, Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> wrote:
>
> On Sat, Mar 11, 2023 at 09:55:15AM +0100, Ard Biesheuvel wrote:
> >
> > That way, the implementations can remain the same,
>
> That's like doing a house renovation and keeping the scaffold
> around forever :)
>
> Yes I agree that it would save a little bit of work for now but
> all the implementations would have to carry this unnecessary
> walking code with them forever.
>
> With a setup like ahash/shash the walking code disappears totally
> from the underlying implementations.
>

So we are basically going back to ablkcipher/blkcipher then? How about aead?



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