libosmocore/include/osmocom/crypt
Neels Hofmeyr 03ab9a6500 osmo_auth*: fix ordering of function args
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
2017-02-06 14:09:31 +00:00
..
auth.h osmo_auth*: fix ordering of function args 2017-02-06 14:09:31 +00:00
gprs_cipher.h Add GEA3 & GEA4 ciphers 2016-07-11 19:15:24 +00:00