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:
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Today's Topics:
- 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 /rootmacbook, ubuntu:
security_level = 1 security_bab_default_key = /Users/myname/key.mac security_path = /Users/myname
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