From: Antoine Tenart <antoine.tenart@bootlin.com>
To: Pascal van Leeuwen <pascalvanl@gmail.com>
Cc: linux-crypto@vger.kernel.org, antoine.tenart@bootlin.com,
herbert@gondor.apana.org.au, davem@davemloft.net,
Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
Subject: Re: [PATCH 2/2] crypto: inside-secure: This fixes a mistake in a comment for XTS
Date: Tue, 30 Jul 2019 16:37:52 +0200 [thread overview]
Message-ID: <20190730143752.GJ3108@kwain> (raw)
In-Reply-To: <1564493232-30733-3-git-send-email-pvanleeuwen@verimatrix.com>
Hi Pascal,
On Tue, Jul 30, 2019 at 03:27:12PM +0200, Pascal van Leeuwen wrote:
> This fixes a copy-paste (and forgot to edit) mistake in a comment
> for XTS regarding the key length specification.
>
> Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
Thanks!
Antoine
> ---
> drivers/crypto/inside-secure/safexcel_cipher.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/crypto/inside-secure/safexcel_cipher.c b/drivers/crypto/inside-secure/safexcel_cipher.c
> index a30fdd5..56dc8f9 100644
> --- a/drivers/crypto/inside-secure/safexcel_cipher.c
> +++ b/drivers/crypto/inside-secure/safexcel_cipher.c
> @@ -1847,7 +1847,7 @@ struct safexcel_alg_template safexcel_alg_xts_aes = {
> .setkey = safexcel_skcipher_aesxts_setkey,
> .encrypt = safexcel_encrypt,
> .decrypt = safexcel_decrypt,
> - /* Add 4 to include the 4 byte nonce! */
> + /* XTS actually uses 2 AES keys glued together */
> .min_keysize = AES_MIN_KEY_SIZE * 2,
> .max_keysize = AES_MAX_KEY_SIZE * 2,
> .ivsize = 16,
> --
> 1.8.3.1
>
--
Antoine Ténart, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2019-07-30 14:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-30 13:27 [PATCH 0/2] crypto: inside-secure - Cosmetic fixes for readability Pascal van Leeuwen
2019-07-30 13:27 ` [PATCH 1/2] crypto: inside-secure - Use defines instead of some constants (cosmetic) Pascal van Leeuwen
2019-07-30 14:35 ` Antoine Tenart
2019-08-09 6:17 ` Herbert Xu
2019-07-30 13:27 ` [PATCH 2/2] crypto: inside-secure: This fixes a mistake in a comment for XTS Pascal van Leeuwen
2019-07-30 14:37 ` Antoine Tenart [this message]
2019-08-09 5:10 ` Herbert Xu
2019-08-09 9:21 ` Pascal Van Leeuwen
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