Opencrypto changes. Review request.

[Danny Braniss]

> Hi,
> 
> I finally went over at least the netipsec part and it looks fine to
> me.
> 
> Later,
> George

I don't know if this applies, but on -STABLE 
	/usr/include/crypto/rijndael.h
void    rijndael_set_key(rijndael_ctx *, const u_char *, int);

refers to the kernel version while libssh has a different idea:
	void     rijndael_set_key(rijndael_ctx *, u_char *, int, int);

thanks,
	danny