Attention is currently required from: daniel, lynxis lazus.

Hello Jenkins Builder, daniel, lynxis lazus,

I'd like you to reexamine a change. Please visit

https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/37891?usp=email

to look at the new patch set (#2).

The following approvals got outdated and were removed: Code-Review+1 by daniel

Change subject: S1AP_Emulation: Fix building security headers for Integrity and Ciphering ......................................................................

S1AP_Emulation: Fix building security headers for Integrity and Ciphering

The fact that the network instructs the UE to use EEA0 encryption (null algo) doesn't mean the UE should mark the NAS frames in the security header as non-ciphered. They need to be marked as IP+ciphered in the outer header, and as plain in the inner one.

Now TTCN3 behaves like a UE recorded while executing a similar test case. Moreover, wireshark is now happy decoding the messages.

Change-Id: Ifd4fe83e7b5aefdaafe7ce1c8b1ec6a67c65819c --- M library/S1AP_Emulation.ttcn M mme/LTE_CryptoFunctions.ttcn M mme/MME_Tests.ttcn 3 files changed, 41 insertions(+), 18 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/91/37891/2