From: Horia Geanta <horia.geanta@nxp.com>
To: Iuliana Prodan <iuliana.prodan@nxp.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Aymen Sghaier <aymen.sghaier@nxp.com>
Cc: "David S. Miller" <davem@davemloft.net>,
"linux-crypto@vger.kernel.org" <linux-crypto@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
dl-linux-imx <linux-imx@nxp.com>
Subject: Re: [PATCH v5 1/2] crypto: caam - fix pkcs1pad(rsa-caam, sha256) failure because of invalid input
Date: Tue, 28 May 2019 10:58:36 +0000 [thread overview]
Message-ID: <VI1PR0402MB348536AFAAE417EC5F541D74981E0@VI1PR0402MB3485.eurprd04.prod.outlook.com> (raw)
In-Reply-To: 1559037131-4601-1-git-send-email-iuliana.prodan@nxp.com
On 5/28/2019 12:52 PM, Iuliana Prodan wrote:
> The problem is with the input data size sent to CAAM for encrypt/decrypt.
> Pkcs1pad is failing due to pkcs1 padding done in SW starting with0x01
> instead of 0x00 0x01.
> CAAM expects an input of modulus size. For this we strip the leading
> zeros in case the size is more than modulus or pad the input with zeros
> until the modulus size is reached.
>
> Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
Thanks,
Horia
next prev parent reply other threads:[~2019-05-28 10:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-28 9:52 [PATCH v5 1/2] crypto: caam - fix pkcs1pad(rsa-caam, sha256) failure because of invalid input Iuliana Prodan
2019-05-28 9:52 ` [PATCH v5 2/2] crypto: caam - strip input without changing crypto request Iuliana Prodan
2019-05-28 10:58 ` Horia Geanta [this message]
2019-06-06 6:51 ` [PATCH v5 1/2] crypto: caam - fix pkcs1pad(rsa-caam, sha256) failure because of invalid input Herbert Xu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=VI1PR0402MB348536AFAAE417EC5F541D74981E0@VI1PR0402MB3485.eurprd04.prod.outlook.com \
--to=horia.geanta@nxp.com \
--cc=aymen.sghaier@nxp.com \
--cc=davem@davemloft.net \
--cc=herbert@gondor.apana.org.au \
--cc=iuliana.prodan@nxp.com \
--cc=linux-crypto@vger.kernel.org \
--cc=linux-imx@nxp.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.