[Ocf-linux-users] Support for stream cipher like cfb in ocf module.

[Rakshith R. <rak...@gm...>]

Hi,
      I am using ocf and I want to make use of a stream cipher mode cfb
(cipher feedback) of AES algotithm.

I downloaded ocf-20120127 and applied the patch to linux-3.12 kernel. Then
generated the cryptodev.ko and cryptosoft.ko, insmod in the development
board. Now the problem I am facing is using hardware accelerator mode only
CBC cipher mode is working and its failing in cfb mode. I want to make use
of stream cipher.
When I looked the source code in ocf/c7108/aes-7108.c line 398,
c7108_newsession() function
all other cipher modes except CBC are commented out. is this the reason for
my problem?