Hi Jonhannes,

I have single board computers running openwrt. I checked the logs from them and SecurityKeyManager does not start in this boards, thus, it seams that the problem is not related with the key. I have no problem in mac, ubuntu and android with the same configurations. May be this problem related with missing packages from openwrt?

Thanks, Tiago

On 12 May 2014, at 11:00, ibr-dtn-request@ibr.cs.tu-bs.de wrote:

Send Ibr-dtn mailing list submissions to ibr-dtn@ibr.cs.tu-bs.de

To subscribe or unsubscribe via the World Wide Web, visit https://mail.ibr.cs.tu-bs.de/listinfo/ibr-dtn or, via email, send a message with subject or body 'help' to ibr-dtn-request@ibr.cs.tu-bs.de

You can reach the person managing the list at ibr-dtn-owner@ibr.cs.tu-bs.de

When replying, please edit your Subject line so it is more specific than "Re: Contents of Ibr-dtn digest..."

Today's Topics:

1. Re: Fwd: BAB security (Johannes Morgenroth)

---

Message: 1 Date: Mon, 12 May 2014 09:20:28 +0200 From: Johannes Morgenroth morgenroth@ibr.cs.tu-bs.de To: ibr-dtn@ibr.cs.tu-bs.de Subject: Re: [ibr-dtn] Fwd: BAB security Message-ID: 5370763C.3040200@ibr.cs.tu-bs.de Content-Type: text/plain; charset=windows-1252

Hello Tiago.

I have tested several scenarios with BAB authenticated bundles and can not confirm your issues. Are you sure that the BAB key is equal on all hosts? You can do a md5sum on /root/key.mac to compare the keys.

What do you mean with "the nodes with openwrt do not work well"?

Kind regards, Johannes

Am 09.05.2014 18:18, schrieb Tiago Condeixa:

...

I have a testbed with several nodes with different OSs working well with ibr-dtn version 12. However when I tried to use BAB authentication with a plaintext key, the nodes with openwrt do not work well and the destination node print the following message: ?WARNING TCPConnection: bundle has been rejected: security checks failed? . I use the same configuration for all nodes and the same key, why is it having security problems.? Do you have any hint ?

OpenWrt: config 'daemon' 'security'

   option level            1                                       

   option bab_key          /root/key.mac                           

   option key_path         /root 

macbook, ubuntu:

security_level = 1 security_bab_default_key = /Users/myname/key.mac security_path = /Users/myname

---

Subject: Digest Footer

-- !! This message is brought to you via the `ibr-dtn' mailing list. !! Please do not reply to this message to unsubscribe. To unsubscribe or adjust !! your settings, send a mail message to ibr-dtn-request@ibr.cs.tu-bs.de !! or look at https://mail.ibr.cs.tu-bs.de/listinfo/ibr-dtn.

---

End of Ibr-dtn Digest, Vol 46, Issue 9

---