Re: [PATCH v13 0/2] crypto: AF_ALG: add AEAD support
From: Herbert Xu
Date: Wed Mar 04 2015 - 04:16:49 EST
On Sat, Feb 28, 2015 at 08:49:22PM +0100, Stephan Mueller wrote:
> Hi,
>
> This patch set adds AEAD support to the AF_ALG interface
> exported by the kernel crypto API.
>
> The AEAD implementation uses the same approach as provided with
> skcipher by offering the following interfaces:
>
> * sendmsg and recvmsg interfaces allowing multiple
> invocations supporting a threaded user space. To support
> multi-threaded user space, kernel-side buffering
> is implemented similarly to skcipher.
>
> * splice / vmsplice interfaces allowing a zero-copy
> invocation
>
> The new AEAD interface is fully tested with the test application
> provided at [1]. That test application exercises all newly added user space
> interfaces. The testing covers:
>
> * use of the sendmsg/recvmsg interface
>
> * use of the splice / vmsplice interface
>
> * invocation of all AF_ALG types (aead, rng, skcipher, hash)
>
> * using all types of operation (encryption, decryption, keyed MD,
> MD, random numbers, AEAD decryption with positive and negative
> authentication verification)
>
> * stress testing by running all tests for 30 minutes in an
> endless loop
>
> * test execution on 64 bit and 32 bit
All applied. Thanks a lot for your hard work!
--
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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