Am Montag, 5. Januar 2015, 21:51:06 schrieb Herbert Xu:
Hi Herbert,
> On Mon, Jan 05, 2015 at 11:46:50AM +0100, Stephan Mueller wrote:
> > The need for that check lies in aead_recvmsg:
> > /*
> >
> > * first chunk of input is AD -- one scatterlist entry is one
> >
Am Montag, 5. Januar 2015, 21:51:06 schrieb Herbert Xu:
Hi Herbert,
> On Mon, Jan 05, 2015 at 11:46:50AM +0100, Stephan Mueller wrote:
> > The need for that check lies in aead_recvmsg:
> > /*
> >
> > * first chunk of input is AD -- one scatterlist entry is one
> >
On Mon, Jan 05, 2015 at 11:46:50AM +0100, Stephan Mueller wrote:
>
> The need for that check lies in aead_recvmsg:
>
> /*
> * first chunk of input is AD -- one scatterlist entry is one page,
> * and we process only one scatterlist, the maximum size of AD is
> *
Am Montag, 5. Januar 2015, 21:31:59 schrieb Herbert Xu:
Hi Herbert,
> On Fri, Jan 02, 2015 at 03:41:33PM +0100, Stephan Mueller wrote:
> > + if (!con.aead_assoclen)
> > + return -EINVAL;
>
> AD being zero should be fine.
Ok, removed.
>
> > + /* aead_recvms
On Fri, Jan 02, 2015 at 03:41:33PM +0100, Stephan Mueller wrote:
>
> + if (!con.aead_assoclen)
> + return -EINVAL;
AD being zero should be fine.
> + /* aead_recvmsg limits the maximum AD size to one page */
> + if (con.aead_assoclen > PAGE_S
This patch adds the AEAD support for AF_ALG.
The implementation is based on algif_skcipher, but contains heavy
modifications to streamline the interface for AEAD uses.
To use AEAD, the user space consumer has to use the salg_type named
"aead".
The AEAD implementation includes some overhead to ca
