On Tue, Aug 11, 2020 at 06:28:39PM +0300, Horia Geantă wrote:
>
> What about, for example, CBC?
> AFAICT cbc(aes) with input length = 0 is valid.
That's just because CBC accepts any input which is a multiple
of blocksize.
> Same for CTR (with the note that blocksize = 1) and several other
On 8/10/2020 8:03 PM, Eric Biggers wrote:
> On Mon, Aug 10, 2020 at 05:33:39PM +0300, Horia Geantă wrote:
>> On 8/10/2020 4:45 PM, Herbert Xu wrote:
>>> On Mon, Aug 10, 2020 at 10:20:20AM +, Van Leeuwen, Pascal wrote:
With all due respect, but this makes no sense.
>>>
>>> I agree.
.kernel.org;
> linuxppc-dev@lists.ozlabs.org; linux-s...@vger.kernel.org;
> x...@kernel.org; linux-arm-ker...@axis.com; Andrei Botila
> ; Antoine Tenart
> Subject: Re: [PATCH 19/22] crypto: inside-secure - add check for xts input
> length equal to zero
>
> <<< Exter
On 8/10/2020 4:45 PM, Herbert Xu wrote:
> On Mon, Aug 10, 2020 at 10:20:20AM +, Van Leeuwen, Pascal wrote:
>>
>> With all due respect, but this makes no sense.
>
> I agree. This is a lot of churn for no gain.
>
I would say the gain is that all skcipher algorithms would behave the same
when
ger.kernel.org; linuxppc-dev@lists.ozlabs.org;
> linux-s...@vger.kernel.org; x...@kernel.org; linux-arm-ker...@axis.com;
> Andrei Botila ; Antoine Tenart
>
> Subject: [PATCH 19/22] crypto: inside-secure - add check for xts input length
> equal to zero
>
> <<< Ext
On Mon, Aug 10, 2020 at 05:33:39PM +0300, Horia Geantă wrote:
> On 8/10/2020 4:45 PM, Herbert Xu wrote:
> > On Mon, Aug 10, 2020 at 10:20:20AM +, Van Leeuwen, Pascal wrote:
> >>
> >> With all due respect, but this makes no sense.
> >
> > I agree. This is a lot of churn for no gain.
> >
> I
On Mon, Aug 10, 2020 at 10:20:20AM +, Van Leeuwen, Pascal wrote:
>
> With all due respect, but this makes no sense.
I agree. This is a lot of churn for no gain.
Thanks,
--
Email: Herbert Xu
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key:
From: Andrei Botila
Standardize the way input lengths equal to 0 are handled in all skcipher
algorithms. All the algorithms return 0 for input lengths equal to zero.
Cc: Antoine Tenart
Signed-off-by: Andrei Botila
---
drivers/crypto/inside-secure/safexcel_cipher.c | 6 ++
1 file changed,
