* [dm-crypt] Writing Asynchronous Block Ciphers
@ 2012-05-11 4:30 Rodel Miguel
2012-05-11 7:05 ` Milan Broz
0 siblings, 1 reply; 3+ messages in thread
From: Rodel Miguel @ 2012-05-11 4:30 UTC (permalink / raw)
To: dm-crypt
[-- Attachment #1: Type: text/plain, Size: 538 bytes --]
Hello,
I would like to know if anyone has a tutorial/document link in writing a
CRYPTO_ALG_TYPE_ABLKCIPHER crypto device driver? I am looking at
drivers/cipher/mv_cesa.c but there are lots of things going on which are
hardware context related. I would like to know what the minimum
requirements for an asynchronous block cipher drivers are before I hand
over (DMA) the collected data to my encryption hardware.
Thanks in advance for your help!
Kind Regards,
Rodel
<http://lxr.free-electrons.com/ident?i=CRYPTO_ALG_TYPE_BLKCIPHER>
[-- Attachment #2: Type: text/html, Size: 590 bytes --]
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dm-crypt] Writing Asynchronous Block Ciphers
2012-05-11 4:30 [dm-crypt] Writing Asynchronous Block Ciphers Rodel Miguel
@ 2012-05-11 7:05 ` Milan Broz
2012-05-11 15:21 ` Rodel Miguel
0 siblings, 1 reply; 3+ messages in thread
From: Milan Broz @ 2012-05-11 7:05 UTC (permalink / raw)
To: Rodel Miguel; +Cc: dm-crypt
On 05/11/2012 06:30 AM, Rodel Miguel wrote:
> I would like to know if anyone has a tutorial/document link in
> writing a CRYPTO_ALG_TYPE_ABLKCIPHER crypto device driver? I am
> looking at drivers/cipher/mv_cesa.c but there are lots of things
> going on which are hardware context related. I would like to know
> what the minimum requirements for an asynchronous block cipher
> drivers are before I hand over (DMA) the collected data to my
> encryption hardware.
This is question for linux-crypt mailing list,
http://vger.kernel.org/vger-lists.html#linux-crypto
actually, problems with mv_cesa are just dicsussed there...
Milan
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dm-crypt] Writing Asynchronous Block Ciphers
2012-05-11 7:05 ` Milan Broz
@ 2012-05-11 15:21 ` Rodel Miguel
0 siblings, 0 replies; 3+ messages in thread
From: Rodel Miguel @ 2012-05-11 15:21 UTC (permalink / raw)
To: Milan Broz; +Cc: dm-crypt
[-- Attachment #1: Type: text/plain, Size: 783 bytes --]
Thanks Milan! I will ask around that mailing list.
On Fri, May 11, 2012 at 3:05 AM, Milan Broz <mbroz@redhat.com> wrote:
> On 05/11/2012 06:30 AM, Rodel Miguel wrote:
> > I would like to know if anyone has a tutorial/document link in
> > writing a CRYPTO_ALG_TYPE_ABLKCIPHER crypto device driver? I am
> > looking at drivers/cipher/mv_cesa.c but there are lots of things
> > going on which are hardware context related. I would like to know
> > what the minimum requirements for an asynchronous block cipher
> > drivers are before I hand over (DMA) the collected data to my
> > encryption hardware.
>
> This is question for linux-crypt mailing list,
> http://vger.kernel.org/vger-lists.html#linux-crypto
> actually, problems with mv_cesa are just dicsussed there...
>
> Milan
>
[-- Attachment #2: Type: text/html, Size: 1252 bytes --]
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2012-05-11 15:21 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2012-05-11 4:30 [dm-crypt] Writing Asynchronous Block Ciphers Rodel Miguel
2012-05-11 7:05 ` Milan Broz
2012-05-11 15:21 ` Rodel Miguel
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.