Am Dienstag, 24. November 2015, 12:20:00 schrieb Hannes Frederic Sowa:
Hi Hannes,
>
>You could also keep the secret in a master process and talk to that via
>ipc.
I could not agree more.
Ciao
Stephan
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Am Dienstag, 24. November 2015, 12:54:07 schrieb Phil Sutter:
Hi Phil,
>
>There "still" are dedicated crypto engines out there which need a driver
>to be accessed, so using them from userspace is not as simple as with
>padlock or AESNI. This was the reasoning behind the various cryptodev
>implemen
Hi,
On Tue, Nov 24, 2015 at 12:20:00PM +0100, Hannes Frederic Sowa wrote:
> Stephan Mueller writes:
>
> > Am Dienstag, 24. November 2015, 18:34:55 schrieb Herbert Xu:
> >
> > Hi Herbert,
> >
> >>On Mon, Nov 23, 2015 at 09:43:02AM -0800, Dave Watson wrote:
> >>> Userspace crypto interface for TLS
On (11/24/15 12:20), Hannes Frederic Sowa wrote:
> There are some crypto acclerators out there so that putting tls into the
> kernel would give a net benefit, because otherwise user space has to
> copy data into the kernel for device access and back to user space until
> it can finally be send out
Hello,
Stephan Mueller writes:
> Am Dienstag, 24. November 2015, 18:34:55 schrieb Herbert Xu:
>
> Hi Herbert,
>
>>On Mon, Nov 23, 2015 at 09:43:02AM -0800, Dave Watson wrote:
>>> Userspace crypto interface for TLS. Currently supports gcm(aes) 128bit
>>> only, however the interface is the same a
Am Dienstag, 24. November 2015, 18:34:55 schrieb Herbert Xu:
Hi Herbert,
>On Mon, Nov 23, 2015 at 09:43:02AM -0800, Dave Watson wrote:
>> Userspace crypto interface for TLS. Currently supports gcm(aes) 128bit
>> only, however the interface is the same as the rest of the SOCK_ALG
>> interface, so
On Mon, Nov 23, 2015 at 09:43:02AM -0800, Dave Watson wrote:
> Userspace crypto interface for TLS. Currently supports gcm(aes) 128bit only,
> however the interface is the same as the rest of the SOCK_ALG interface, so it
> should be possible to add more without any user interface changes.
SOCK_AL
On (11/23/15 13:43), Dave Watson wrote:
>
> For kcm, opfd is the fd you would pass along in kcm_attach.
> For rds, it looks like you'd want to use opfd as the sock instead of
> the new one created by sock_create_kern in rds_tcp_conn_connect.
I see.
It's something to consider, and it would certai
On 11/23/15 02:27 PM, Sowmini Varadhan wrote:
> On (11/23/15 09:43), Dave Watson wrote:
> > Currently gcm(aes) represents ~80% of our SSL connections.
> >
> > Userspace interface:
> >
> > 1) A transform and op socket are created using the userspace crypto
> > interface
> > 2) Setsockopt ALG_SET_AU
On (11/23/15 09:43), Dave Watson wrote:
> Currently gcm(aes) represents ~80% of our SSL connections.
>
> Userspace interface:
>
> 1) A transform and op socket are created using the userspace crypto interface
> 2) Setsockopt ALG_SET_AUTHSIZE is called
> 3) Setsockopt ALG_SET_KEY is called twice, s
Userspace crypto interface for TLS. Currently supports gcm(aes) 128bit only,
however the interface is the same as the rest of the SOCK_ALG interface, so it
should be possible to add more without any user interface changes.
Currently gcm(aes) represents ~80% of our SSL connections.
Userspace inte
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