How to compile opencrypto separately

[Ryan Stone]

2011/11/21 aram baghomian <aram_baghomian at hotmail.com>:
>
> Hi
>
> I'm sorry, i forgot to register my email  address to your mailing list. now i registered in it and resend
> my question.
>
> I have some problems with opencrypto project  and i hope you want to help me for solve them.
>
> - I want to compile opencrypto code without to force compile it as a subsystem of kernel and
> with whole code of my kernel. How can i do that?
>
> - I trying to add my hash algorithm into opencrypto project and compile it for use it later with cryptodev
> and IPSEC vpn.
>
> I use rmd160 as a sample and do this steps:
>  1- rename rmd160.c & rmd160.h to myhash.c & myhash.h .
>  2- change the name and the contents of the functions of rmd160 to myhash.(used standard form in the title of functions)
>  3- add my function titles and variables in xform.c & xform.h .
>  4- add my fixed value of my algorithm in the cryptodev.h .
>  5- recompile my kernel with IPSEC option and cryptodev device .
>
> But in the build time i get this error :
>
> in function 'MYHASHUpdate_int' :
> xform.c:759: undefined refrence to 'MYHASHUpdate'
>
> what isn't enough in my steps?
> what should i do?
>
> i'm sorry for my english.
>
> thanks.

You need to add myhash.c to sys/conf/files (use what is done for
rmd160.c as a template) and then rebuild your kernel.