Commit graph

7 commits

Author SHA1 Message Date
Jouni Malinen
5daba48ca7 hlr_auc_gw: Use 5 bit IND for SQN updates
Change the SQN generation mechanism to use not time-based Profile 2
as described in 3GPP TS 33.102 Annex C.3.2. The previous implementation
used void IND (i.e.., all of SQN was SEQ1). The new default uses 5 bits
of SQN as IND. The length of IND can be configured on the command line
with the new -i<IND len in bits> parameter. -i0 would make hlr_auc_gw
behave in the same way as the previous implementation.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-05-05 14:12:42 +03:00
Jouni Malinen
5336861301 hlr_auc_gw: Add support for updating Milenage file SQN
If the new command line argument -u is used, hlr_auc_gw will update
the Milenage file SQN numbers when exiting based on what was the last
SQN used during the process runtime.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-05-03 22:39:49 +03:00
Jouni Malinen
057a92ec5c hlr_auc_gw: Fix CONFIG_WPA_TRACE=y build
Need to initialize tracing code and use correct free() wrapper.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-05-03 22:05:04 +03:00
Ben Greear
9d05374796 Make bind failure messages unique
This helps someone know which part of the code is complaining.

Signed-hostap: Ben Greear <greearb@candelatech.com>
2012-04-06 12:10:36 +03:00
Jouni Malinen
0f3d578efc Remove the GPL notification from files contributed by Jouni Malinen
Remove the GPL notification text from the files that were
initially contributed by myself.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-02-11 19:39:36 +02:00
Jouni Malinen
3642c4313a Annotate places depending on strong random numbers
This commit adds a new wrapper, random_get_bytes(), that is currently
defined to use os_get_random() as is. The places using
random_get_bytes() depend on the returned value being strong random
number, i.e., something that is infeasible for external device to
figure out. These values are used either directly as a key or as
nonces/challenges that are used as input for key derivation or
authentication.

The remaining direct uses of os_get_random() do not need as strong
random numbers to function correctly.
2010-11-24 01:05:20 +02:00
Jouni Malinen
0e574b07f8 Move hlr_auc_gw into hostapd directory
This is a separate program and is used mainly with hostapd, so it is
better to move this into the hostapd subdirectory now that Milenage
code has already been moved into src/crypto. Milenage was the only
generic component in hlr_auc_gw.
2009-12-06 16:33:19 +02:00
Renamed from src/hlr_auc_gw/hlr_auc_gw.c (Browse further)