[Openswan Users] HMAC-SHA2-128 ?

[Paul Wouters]

On Mon, 20 Jul 2009, Nguy­n Hoàng Anh wrote:

> Today, I want to use HMAC-SHA2 in ESP and KLIPS stack but I can not see
> HMAC-SHA2 code in linux/net/ipsec.
> How can i do it.
> My version: Openswan 2.6.21

That probably is not working today. If you want to try it with KLIPS,
you will need to compile klips with CONFIG_KLIPS_ALG_CRYPTOAPI, and
probably add a little code to glue it to the kernel sha2 routines.

(patches welcomed)

Paul