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| author | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2017-02-24 06:24:45 +0100 |
|---|---|---|
| committer | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2017-02-27 14:29:41 +0000 |
| commit | 058cd573d8c5554eba31cd4cc31625630ceeca1a (patch) | |
| tree | 9997f08c3ddd370455708686d5bf318fa0287015 /openbsc/tests | |
| parent | 44468ad531b7baa1c5692d224b2f11695af47970 (diff) | |
SGSN: Integrate support for UMTS AKA
The general infrastructure for UMTS AKA is already in place:
* GSUP with capability to send us auth_vectors that contain
either triplets or quintuples
* mm_context that holds such auth_vectors
Add:
* capability to send UMTS AUTN in GMM AUTH REQ
* parse extended UMTS RES
* on auth response, validate expected AKA with vector and received res/sres
* add Auth Failure message to receive resync AUTS token and
* send to HLR
* clear out-of-sync auth tuple
* enter new state for when we're waiting for HLR to resync and send new
tuples so that the next Auth Request will be handled
Original first half of this patch by: Harald Welte <laforge@gnumonks.org>
Full UMTS AKA procedure including AUTS resync tested to work against OsmoHLR
with R99 USIM and Milenage algorithm.
The sgsn_test.c needs adjustment because we're checking the vector's auth_types
now.
Depends: libosmocore change-ids
I277fb3d407396dffa5c07a9c5454d87a415d393f
If943731a78089f0aac3d55245de80596d01314a4
Related: OS#1956
Change-Id: Ie6a0cefba5e4e7f02cc2eaf6ec006ac07d5c1816
Diffstat (limited to 'openbsc/tests')
| -rw-r--r-- | openbsc/tests/sgsn/sgsn_test.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/openbsc/tests/sgsn/sgsn_test.c b/openbsc/tests/sgsn/sgsn_test.c index 6eabddefd..2f1513a29 100644 --- a/openbsc/tests/sgsn/sgsn_test.c +++ b/openbsc/tests/sgsn/sgsn_test.c @@ -1164,6 +1164,7 @@ int my_subscr_request_auth_info_real_auth(struct sgsn_mm_ctx *mmctx) { struct gsm_auth_tuple at = { .vec.sres = {0x51, 0xe5, 0x51, 0xe5}, + .vec.auth_types = OSMO_AUTH_TYPE_GSM, .key_seq = 0 }; |