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[0/8] crypto: Add lskcipher API type

Message ID 20230914082828.895403-1-herbert@gondor.apana.org.au
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Series crypto: Add lskcipher API type | expand

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Herbert Xu Sept. 14, 2023, 8:28 a.m. UTC 
This series introduces the lskcipher API type.  Its relationship
to skcipher is the same as that between shash and ahash.

This series only converts ecb and cbc to the new algorithm type.
Once all templates have been moved over, we can then convert the
cipher implementations such as aes-generic.

Ard, if you have some spare cycles you can help with either the
templates or the cipher algorithm conversions.  The latter will
be applied once the templates have been completely moved over.

Just let me know which ones you'd like to do so I won't touch
them.

Cheers,
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

Comments

Ard Biesheuvel Sept. 17, 2023, 4:24 p.m. UTC | #1 
On Thu, 14 Sept 2023 at 11:34, Herbert Xu <herbert@gondor.apana.org.au> wrote:
>
> On Thu, Sep 14, 2023 at 11:31:14AM +0200, Ard Biesheuvel wrote:
> >
> > ecb(aes)
>
> This is unnecessary as the generic template will construct an
> algorithm that's almost exactly the same as the underlying
> algorithm.  But you could register it if you want to.  The
> template instantiation is a one-off event.
>

Ported my RISC-V AES implementation here:
https://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git/log/?h=riscv-scalar-aes

I will get back to this after mu holidays, early October.

Thanks,
Herbert Xu Sept. 19, 2023, 4:03 a.m. UTC | #2 
On Sun, Sep 17, 2023 at 06:24:32PM +0200, Ard Biesheuvel wrote:
>
> Ported my RISC-V AES implementation here:
> https://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git/log/?h=riscv-scalar-aes

Looks good to me.

> I will get back to this after mu holidays, early October.

Have a great time!

Cheers,