[dm-crypt] Writing Asynchronous Block Ciphers

Milan Broz mbroz at redhat.com
Fri May 11 09:05:15 CEST 2012


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


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