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* fix spelling in API docu, command reply, logging, descriptionsThorsten Alteholz2017-04-231-1/+1
| | | | | | sections: ctrl, gb, gsm, vty Change-Id: Iac211b5cd8504da36b699777b95a2448dd7c3e70
* fix osmo_auth_gen_vec_auts: copy rand to auth vectorNeels Hofmeyr2017-02-221-1/+8
| | | | | Related: OS#1593 Change-Id: If943731a78089f0aac3d55245de80596d01314a4
* osmo_auth*: fix ordering of function argsNeels Hofmeyr2017-02-061-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | milenage_gen_vec() has parameter ordering of (..., auts, rand_auts, rand). osmo_auth_gen_vec_auts() has (..., rand_auts, auts, rand), but actually feeds args in the same order, so that its rand_auts becomes auts, and its auts becomes rand_auts. Interestingly enough, API user osmo-gen-vec.c also adheres to this misordering and in turn passes auts for osmo_auth_gen_vec_auts()'s rand_auts and vice versa, so that it matches milenage_gen_vec(). So both the implementation (milenage_*) and the API user use the same ordering, just osmo_auth_gen_vec_auts() and osmo_auth_impl{ .gen_vec_auts() } in-between have the argument names swapped. Any current user of this API would need to adhere to this swapping or will not get successful AUTS resolution to a SQN. So the least impact fix is to rename the args without any actual functional change. So swap the names rand_auts and auts for osmo_auth_gen_vec_auts() and osmo_auth_impl{ .gen_vec_auts() }. (Also adjust API doc ordering) Change-Id: I0dcbd49759fc32d3b8974102dbd1d6703364ebf4
* Make C4 function globally availableMax2016-06-291-2/+2
| | | | | | | | | This function perform 64 -> 128 bit key expansion which useful for converting between UMTS CK and GSM Kc, A5/3 and A5/4, GEA3 and GEA4 keys. Change-Id: I5a6c6deef6027cd6af144c9062d4c9166be26904 Related: OS#1582
* api doc: auth_core.c: add \returns, cosmeticNeels Hofmeyr2016-05-101-2/+9
| | | | | | | | | | | | | | | Add various missing \returns doxygen entries. In osmo_auth_3g_from_2g(), also adjust two comment-closing instances to match common style and add a period to end a sentence. (The recent addition of osmo_auth_3g_from_2g() raised my attention, and I added more return value docs while at it.) Change-Id: Iea71eb666bc061acb6b14215f398bd38d17b3ad3 Reviewed-on: https://gerrit.osmocom.org/33 Tested-by: Jenkins Builder Reviewed-by: Holger Freyther <holger@freyther.de>
* auth_core: Add osmo_auth_3g_from_2g() to compute CK+IK from KcHarald Welte2016-05-051-0/+41
| | | | | This function performs the C5+C4 conversion to derive UMTS key material from a 2G-only subscriber.
* misc: Doxygen tweaks: fixed some typos and minor errorsKaterina Barone-Adesi2013-02-151-2/+2
| | | | | Doxygen generates quite a lot of warnings on libosmocore. Some of them are obvious typos - this patch aims to fix such low-hanging fruit.
* authentication: More documentationHarald Welte2012-07-181-3/+54
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* libosmogsm: Introduce explicit list of exported symbolsHarald Welte2012-04-041-1/+1
| | | | | | | | There is now a "libosmogsm.map" file containing an explicit list of to-be-exported symbols. This should prevent us from leaking non-static symbols into the global namespace. A similar scheme should be adopted by all other osmocom libraries
* auth_core: add missing string.h include to reduce warningsHarald Welte2011-12-071-0/+1
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* auth_core: Make sure we always save the RAND in the vectorHarald Welte2011-12-071-1/+8
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* auth_core: add functions for parsing algorithm namesHarald Welte2011-12-071-0/+20
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* Auth: Import milenage implementation from hostap (Jouni Malinen)Harald Welte2011-12-061-2/+2
| | | | ... and add integration into the osmo_auth core.
* Add a generic abstraction for GSM/3G authentication algorithmsHarald Welte2011-12-061-0/+93
Indiidual algorithms can be implemented as plugins. libosmogsm itself only provides COMP128v1 via this generic interface.
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