Commit Graph

12 Commits

Author SHA1 Message Date
Szymon Janc cc261005f2 Bluetooth: Remove includes from internal headers
All required includes should be placed in source file that includes
internal header.

Change-Id: I161e7ebe2e62377ea4cf03f759d48f5900103076
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
2016-02-05 20:16:16 -05:00
Szymon Janc 90121208ab Bluetooth: Simplify keys management code
There is no need for separate lists of each key type as this
lookup optimization is of little benefit. Removing those results in
much simpler and smaller code. Using array over list also improves
data locality and thus cache utilization.

This patch results in following code size reduction:
keys.o from 14208 to 10028 bytes
microkernel.elf from 599417 to 597091 bytes

Change-Id: Ia8fe21ca3d79f668d8550c4376fa403e8778861e
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
2016-02-05 20:15:38 -05:00
Luiz Augusto von Dentz 69130ed2c0 Bluetooth: keys: Add bt_keys_find_addr
bt_keys_find_addr lookup for any keys for the given address thus it can
be used to check if bonding procedure has been perfomed.

Change-Id: Ia398866418a908e35c8cd70e19b2bb2aa0a0be96
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2016-02-05 20:14:44 -05:00
Andrei Emeltchenko ef703e1317 Bluetooth: Add local and remote CSRK keys
Add local and remote Connection Signature Resolving Keys and helper
functions.

Change-Id: I63af2e566dccc6ffb5397d28bde6f04bc78b93b1
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
2016-02-05 20:14:41 -05:00
Johan Hedberg d0950676e8 Bluetooth: Add bt_keys_add_type() convenience API
When we already have bt_keys object and want to ensure that it
contains a certain key type it's wasteful to have to go and call
bt_keys_get_type() (because of the extra lookup it'll do).

Change-Id: I97831e6817e734d7e8b6aa18c7917736577f3438
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-02-05 20:14:39 -05:00
Szymon Janc fd79c5f913 Bluetooth: Add support for storing LTK
This allows to store LTK used in further connections encryption
when acting as a master.

Change-Id: I5711d7a9ec5f36add66fbf07e546ebd64ecb3c8b
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
2016-02-05 20:14:31 -05:00
Johan Hedberg a2241a55fd Bluetooth: Add config option for security keys handling
This makes sure that keys.c doesn't always have its BT_DBG logs
enabled.

Change-Id: Ia97149f08a448f55a15c3282f72afb23c495b715
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-02-05 20:14:31 -05:00
Johan Hedberg 939544b75d Bluetooth: Move logging helpers to a dedicated header file
To make it clearer that these helpers are intended only for
Bluetooth-subsystem internal code, move them to a separate file.

Change-Id: Iea64780f5c61c1c96e12c9df378676bc49498fe4
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-02-05 20:14:23 -05:00
Johan Hedberg 44795a6574 Bluetooth: Add API for looking up IRKs
Add an API to bt_keys for looking up IRKs based on a given RPA.

Change-Id: If9c0569c8d619f9cb2b6174d77c25dd5358db863
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-02-05 20:14:17 -05:00
Johan Hedberg 40e6a1288c Bluetooth: Add IRK storage
Add support to store IRKs through the bt_keys API.

Change-Id: I01f713f8ad3657605a8bc2738db349d25bb89649
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-02-05 20:14:17 -05:00
Johan Hedberg 275c0316ff Bluetooth: Refactor key handling to prepare for more key types
We'll need to store many other keys besides slave LTKs. Refactor the
key handling code so that new types can be easily added.

Change-Id: I768db9cb29e8e73e87713e59f7b80af80399f20d
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-02-05 20:14:17 -05:00
Johan Hedberg 384533912d Bluetooth: Move key handling to separate files
In preparation of adding more key support and to not bloat hci_core.c
prepare a new .c file for the key management code.

Change-Id: I5129a7a3a5d495a299f75e4e669253446a276142
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-02-05 20:14:17 -05:00