From: Alexander Sverdlin <alexander.sverdlin@nokia.com>
To: Herbert Xu <herbert@gondor.apana.org.au>,
"David S. Miller" <davem@davemloft.net>,
<linux-crypto@vger.kernel.org>, <netdev@vger.kernel.org>
Subject: Re: [PATCH 4/4] crypto: api - Extend algorithm name limit to 128 bytes
Date: Thu, 6 Apr 2017 17:11:28 +0200 [thread overview]
Message-ID: <d3f0d05f-a06c-60f2-495e-b455f1e77404@nokia.com> (raw)
In-Reply-To: <E1cw2aR-000868-VF@gondobar>
On 06/04/17 10:16, Herbert Xu wrote:
> With the new explicit IV generators, we may now exceed the 64-byte
> length limit on the algorithm name, e.g., with
>
> echainiv(authencesn(hmac(sha256-generic),cbc(des3_ede-generic)))
>
> This patch extends the length limit to 128 bytes.
>
> Reported-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
Tested-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
> ---
>
> include/linux/crypto.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/linux/crypto.h b/include/linux/crypto.h
> index c0b0cf3..84da997 100644
> --- a/include/linux/crypto.h
> +++ b/include/linux/crypto.h
> @@ -123,7 +123,7 @@
> /*
> * Miscellaneous stuff.
> */
> -#define CRYPTO_MAX_ALG_NAME 64
> +#define CRYPTO_MAX_ALG_NAME 128
>
> /*
> * The macro CRYPTO_MINALIGN_ATTR (along with the void * type in the actual
>
--
Best regards,
Alexander Sverdlin.
next prev parent reply other threads:[~2017-04-06 15:11 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <e96825bd-4e1d-c6c1-160e-0dc10f7f3981@nokia.com>
[not found] ` <367298c5-aa5d-3708-72d0-8a44702d0caa@nokia.com>
2017-04-06 8:15 ` [PATCH 0/4] crypto: CRYPTO_MAX_ALG_NAME is too low Herbert Xu
2017-04-06 8:16 ` [PATCH 1/4] crypto: user - Prepare for CRYPTO_MAX_ALG_NAME expansion Herbert Xu
2017-04-06 15:10 ` Alexander Sverdlin
2017-04-06 8:16 ` [PATCH 2/4] crypto: af_alg - Allow arbitrarily long algorithm names Herbert Xu
2017-04-06 12:32 ` Alexander Sverdlin
2017-04-07 5:25 ` Herbert Xu
2017-04-06 8:16 ` [PATCH 3/4] xfrm: Prepare for CRYPTO_MAX_ALG_NAME expansion Herbert Xu
2017-04-06 15:10 ` Alexander Sverdlin
2017-04-06 21:15 ` Steffen Klassert
2017-04-06 8:16 ` [PATCH 4/4] crypto: api - Extend algorithm name limit to 128 bytes Herbert Xu
2017-04-06 15:11 ` Alexander Sverdlin [this message]
2017-04-06 15:10 ` [PATCH 0/4] crypto: CRYPTO_MAX_ALG_NAME is too low Alexander Sverdlin
2017-04-06 20:58 ` David Miller
2017-04-06 21:14 ` Steffen Klassert
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