From: Herbert Xu <herbert@gondor.apana.org.au>
To: Lokesh Vutla <lokeshvutla@ti.com>
Cc: linux-crypto@vger.kernel.org, davem@davemloft.net,
linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
t-kristo@ti.com, nsekhar@ti.com
Subject: Re: [PATCH v2 6/7] crypto: omap-aes: Add support for GCM mode
Date: Sat, 11 Jul 2015 10:40:43 +0800 [thread overview]
Message-ID: <20150711024043.GC24197@gondor.apana.org.au> (raw)
In-Reply-To: <559FD21F.2020903@ti.com>
On Fri, Jul 10, 2015 at 07:39:35PM +0530, Lokesh Vutla wrote:
>
> If you don't mind can you elaborate more on the usage of rctx and ctx
> in the driver?
The ctx is a property of the tfm and it's shared by all users
of that tfm. So it must not be written to unless you use locking.
The reqeust context on the other hand is specific to a request
so it can be used to store information.
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
next prev parent reply other threads:[~2015-07-11 8:21 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-07 15:31 [PATCH v2 0/7] " Lokesh Vutla
2015-07-07 15:31 ` [PATCH v2 1/7] crypto: omap-aes: Fix CTR mode Lokesh Vutla
2015-07-07 15:31 ` [PATCH v2 2/7] crypto: omap-aes: Increase priority of hw accelerator Lokesh Vutla
2015-07-07 15:31 ` [PATCH v2 3/7] crypto: omap-aes: Fix configuring of AES mode Lokesh Vutla
2015-07-07 15:31 ` [PATCH v2 4/7] crypto: omap-aes: Use BIT() macro Lokesh Vutla
2015-07-07 15:31 ` [PATCH v2 5/7] crypto: aead: Add aead_request_cast() api Lokesh Vutla
2015-07-08 3:56 ` Herbert Xu
2015-07-08 6:43 ` Lokesh Vutla
2015-07-07 15:31 ` [PATCH v2 6/7] crypto: omap-aes: Add support for GCM mode Lokesh Vutla
2015-07-08 4:18 ` Herbert Xu
2015-07-08 6:59 ` Lokesh Vutla
2015-07-08 7:48 ` Herbert Xu
2015-07-08 7:53 ` Herbert Xu
2015-07-08 8:30 ` Lokesh Vutla
2015-07-08 8:15 ` Lokesh Vutla
2015-07-10 14:09 ` Lokesh Vutla
2015-07-11 2:40 ` Herbert Xu [this message]
2015-09-15 13:28 ` [PATCH v3] " Lokesh Vutla
2015-09-18 13:17 ` Herbert Xu
2015-09-20 10:38 ` Matthijs van Duin
2015-07-07 15:31 ` [PATCH v2 7/7] crypto: tcrypt: Fix AEAD speed tests Lokesh Vutla
2015-07-08 7:11 ` [PATCH v2 0/7] crypto: omap-aes: Add support for GCM mode Herbert Xu
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