* [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
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