Attention is currently required from: daniel, fixeria, jolly, laforge, pespin.
Hello Jenkins Builder, daniel, fixeria, jolly, laforge,
I'd like you to reexamine a change. Please visit
https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40413?usp=email
to look at the new patch set (#6).
The following approvals got outdated and were removed:
Verified+1 by Jenkins Builder
Change subject: 5gc: Implement AKA authentication
......................................................................
5gc: Implement AKA authentication
deps/nas.git already has some Auth related functionaltities to calculate
XRES*, but I couldn't get them to generate proper output. Furthermore,
using them directly would include a lot of churn we don't want:
* ttcn: Otherwise ttcn/Lib_NG_NAS/LIB_NG_NAS_Functions.ttcn brings in
tons of dependencies about Emulation stuff which is not interesting
for us.
* .cc: We want to implement our own low level functions using our
eclipse Titan API, as well as our own C lib dependencies (because some
code for those dependencies is not really available in the repo).
Hence, instead use our own milenage.c implementation imported from
libosmocore (actually from a slightly modified self-contained copy we
already ported to some development branch of asterisk VoLTE project).
With this patch it is already possible to detect SQN Out-of-sync and
answer with an Auth Failure, then get a new Auth Req from network and
properly answer with an Auth Resp which the network likes and hence
answers with a Security Mode Command.
Change-Id: I11527f47e4310863124f3f02148e3f71da7d911e
---
M 5gc/C5G_Tests.cfg
M 5gc/C5G_Tests.ttcn
A 5gc/NG_CryptoFunctionDefs.cc
A 5gc/NG_CryptoFunctions.ttcn
A 5gc/key_derivation.c
A 5gc/key_derivation.h
A 5gc/milenage.c
A 5gc/milenage.h
M 5gc/regen_makefile.sh
M deps/Makefile
M library/General_Types.ttcn
M library/NG_NAS_Osmo_Templates.ttcn
12 files changed, 789 insertions(+), 17 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks
refs/changes/13/40413/6
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Gerrit-MessageType: newpatchset
Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: I11527f47e4310863124f3f02148e3f71da7d911e
Gerrit-Change-Number: 40413
Gerrit-PatchSet: 6
Gerrit-Owner: pespin <pes...@sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: daniel <dwillm...@sysmocom.de>
Gerrit-Reviewer: fixeria <vyanits...@sysmocom.de>
Gerrit-Reviewer: jolly <andr...@eversberg.eu>
Gerrit-Reviewer: laforge <lafo...@osmocom.org>
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Gerrit-Attention: daniel <dwillm...@sysmocom.de>
