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SubjectRe: [PATCH v11 1/2] crypto: AF_ALG: add AEAD support
On Wed, Jan 21, 2015 at 02:19:17AM +0100, Stephan Mueller wrote:
>
> + /*
> + * Require exactly one IOV block as the AEAD operation is a one shot
> + * due to the authentication tag.
> + */
> + if (msg->msg_iter.nr_segs != 1)
> + return -ENOMSG;

Why does limit exist? The fact that you have to do it in one go does
not limit the number of receive IOVs, at least not to one.

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


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