Commit Graph

3552 Commits

Author SHA1 Message Date
Marcel Holtmann
6665d057fb Bluetooth: Clear P-192 values for OOB when in Secure Connections Only mode
When Secure Connections Only mode has been enabled and remote OOB data
is requested, then only provide P-256 hash and randomizer vaulues. The
fields for P-192 hash and randomizer should be set to zero.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-28 21:26:20 +01:00
Johan Hedberg
d25b78e2ed Bluetooth: Enforce zero-valued hash/rand192 for LE OOB
Until legacy SMP OOB pairing is implemented user space should be given a
clear error when trying to use it. This patch adds a corresponding check
to the Add Remote OOB Data handler function which returns "invalid
parameters" if non-zero Rand192 or Hash192 parameters were given for an
LE address.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-01-28 21:26:19 +01:00
Peter Hurley
dfb2fae7cd Bluetooth: Fix nested sleeps
l2cap/rfcomm/sco_sock_accept() are wait loops which may acquire
sleeping locks. Since both wait loops and sleeping locks use
task_struct.state to sleep and wake, the nested sleeping locks
destroy the wait loop state.

Use the newly-minted wait_woken() and DEFINE_WAIT_FUNC() for the
wait loop. DEFINE_WAIT_FUNC() allows an alternate wake function
to be specified; in this case, the predefined scheduler function,
woken_wake_function(). This wait construct ensures wakeups will
not be missed without requiring the wait loop to set the
task state before condition evaluation. How this works:

 CPU 0                            |  CPU 1
                                  |
                                  | is <condition> set?
                                  | no
set <condition>                   |
                                  |
wake_up_interruptible             |
  woken_wake_function             |
    set WQ_FLAG_WOKEN             |
    try_to_wake_up                |
                                  | wait_woken
                                  |   set TASK_INTERRUPTIBLE
                                  |   WQ_FLAG_WOKEN? yes
                                  |   set TASK_RUNNING
                                  |
                                  | - loop -
				  |
				  | is <condition> set?
                                  | yes - exit wait loop

Fixes "do not call blocking ops when !TASK_RUNNING" warnings
in l2cap_sock_accept(), rfcomm_sock_accept() and sco_sock_accept().

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-23 20:29:42 +02:00
Johan Hedberg
a1443f5a27 Bluetooth: Convert Set SC to use HCI Request
This patch converts the Set Secure Connection HCI handling to use a HCI
request instead of using a hard-coded callback in hci_event.c. This e.g.
ensures that we don't clear the flags incorrectly if something goes
wrong with the power up process (not related to a mgmt Set SC command).

The code can also be simplified a bit since only one pending Set SC
command is allowed, i.e. mgmt_pending_foreach usage is not needed.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-01-23 19:07:03 +01:00
Johan Hedberg
484aabc1c4 Bluetooth: Remove incorrect check for BDADDR_BREDR address type
The Add Remote OOB Data mgmt command should allow data to be passed for
LE as well. This patch removes a left-over check for BDADDR_BREDR that
should not be there anymore.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-01-23 18:59:31 +01:00
Johan Hedberg
5d57e7964c Bluetooth: Check for valid bdaddr in add_remote_oob_data
Before doing any other verifications, the add_remote_oob_data function
should first check that the given address is valid. This patch adds such
a missing check to the beginning of the function.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-01-23 18:59:30 +01:00
Marcel Holtmann
ed93ec69c7 Bluetooth: Require SSP enabling before BR/EDR Secure Connections
When BR/EDR is supported by a controller, then it is required to enable
Secure Simple Pairing first before enabling the Secure Connections
feature.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-22 21:44:20 +02:00
Marcel Holtmann
3a5486e1fd Bluetooth: Limit BR/EDR switching for LE only with secure connections
When a powered on dual-mode controller has been configured to operate
as LE only with secure connections, then the BR/EDR side of things can
not be switched back on. Do reconfigure the controller it first needs
to be powered down.

The secure connections feature is implemented in the BR/EDR controller
while for LE it is implemented in the host. So explicitly forbid such
a transaction to avoid inconsistent states.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-22 21:42:45 +02:00
Marcel Holtmann
574ea3c713 Bluetooth: Fix dependency for BR/EDR Secure Connections mode on SSP
The BR/EDR Secure Connections feature should only be enabled when the
Secure Simple Pairing mode has been enabled first. However since secure
connections is feature that is valid for BR/EDR and LE, this needs
special handling.

When enabling secure connections on a LE only configured controller,
thent the BR/EDR side should not be enabled in the controller. This
patches makes the BR/EDR Secure Connections feature depending on
enabling Secure Simple Pairing mode first.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-22 21:42:18 +02:00
Szymon Janc
91200e9f3e Bluetooth: Fix reporting invalid RSSI for LE devices
Start Discovery was reporting 0 RSSI for invalid RSSI only for
BR/EDR devices. LE devices were reported with RSSI 127.

Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: stable@vger.kernel.org # 3.19+
2015-01-22 18:06:43 +01:00
Rickard Strandqvist
0026b6551b Bluetooth: Remove unused function
Remove the function hci_conn_change_link_key() that is not used anywhere.

This was partially found by using a static code analysis program called
cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-16 13:06:38 +02:00
Marcel Holtmann
2b8df32395 Bluetooth: Add paranoid check for existing LE and BR/EDR SMP channels
When the SMP channels have been already registered, then print out a
clear WARN_ON message that something went wrong. Also unregister the
existing channels in this case before trying to register new ones.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-15 21:59:38 +02:00
Johan Hedberg
327a71910c Bluetooth: Fix lookup of fixed channels by local bdaddr
The comparing of chan->src should always be done against the local
identity address, represented by hcon->src and hcon->src_type. This
patch modifies l2cap_global_fixed_chan() to take the full hci_conn so
that we can easily compare against hcon->src and hcon->src_type.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-01-15 16:54:14 +01:00
Johan Hedberg
a250e048a7 Bluetooth: Add helpers for src/dst bdaddr type conversion
The current bdaddr_type() usage in l2cap_core.c is a bit funny in that
it's always passed a hci_conn + a hci_conn member. Because of this only
the hci_conn is really needed. Since the second parameter is always
either hcon->src_type or hcon->dst type this patch adds two helper
functions for each purpose: bdaddr_src_type() and bdaddr_dst_type().

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-01-15 16:54:14 +01:00
Marcel Holtmann
162a3bac8d Bluetooth: Bind the SMP channel registration to management power state
When the controller gets powered on via the management interface, then
register the supported SMP channels. There is no point in registering
these channels earlier since it is not know what identity address the
controller is going to operate with.

When powering down a controller unregister all SMP channels. This is
required since a powered down controller is allowed to change its
identity address.

In addition the SMP channels are only available when the controller
is powered via the management interface. When using legacy ioctl, then
Bluetooth Low Energy is not supported and registering kernel side SMP
integration may actually cause confusion.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-15 12:54:31 +02:00
Marcel Holtmann
7e7ec44564 Bluetooth: Don't register any SMP channel if LE is not supported
When LE features are not supported, then do not bother registering any
kind of SMP channel.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-15 12:54:30 +02:00
Marcel Holtmann
157029ba30 Bluetooth: Fix LE SMP channel source address and source address type
The source address and source address type of the LE SMP channel can
either be the public address of the controller or the static random
address configured by the host.

Right now the public address is used for the LE SMP channel and
obviously that is not correct if the controller operates with the
configured static random address.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-15 12:54:30 +02:00
Marcel Holtmann
111e4bccd1 Bluetooth: Fix issue with switching BR/EDR back on when disabled
For dual-mode controllers it is possible to disable BR/EDR and operate
as LE single mode controllers with a static random address. If that is
the case, then refuse switching BR/EDR back on after the controller has
been powered.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-15 10:27:47 +02:00
Marcel Holtmann
eeb5a067d1 Bluetooth: Show device address type for L2CAP debugfs entries
The devices address types are BR/EDR Public, LE Public and LE Random and
any of these three is valid for L2CAP connections. So show the correct
type in the debugfs list.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-15 10:23:47 +02:00
Jukka Rissanen
7b2ed60ed4 Bluetooth: 6lowpan: Remove PSM setting code
Removing PSM setting debugfs interface as the IPSP has a well
defined PSM value that should be used.

The patch introduces enable flag that can be used to toggle
6lowpan on/off.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-01-14 22:48:13 +01:00
Johan Hedberg
e12af489b9 Bluetooth: Fix valid Identity Address check
According to the Bluetooth core specification valid identity addresses
are either Public Device Addresses or Static Random Addresses. IRKs
received with any other type of address should be discarded since we
cannot assume to know the permanent identity of the peer device.

This patch fixes a missing check for the Identity Address when receiving
the Identity Address Information SMP PDU.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: stable@vger.kernel.org # 3.17+
2015-01-14 22:48:06 +01:00
Gowtham Anandha Babu
36c269cecf Bluetooth: Remove dead code
Variable 'controller' is assigned a value that is never used.
Identified by cppcheck tool.

Signed-off-by: Gowtham Anandha Babu <gowtham.ab@samsung.com>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-14 11:16:17 +02:00
Marcel Holtmann
5ced24644b Bluetooth: Use %llu for printing duration details of selftests
The duration variable for the selftests is unsigned long long and with
that use %llu instead of %lld when printing the results.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-14 10:02:45 +02:00
Marcel Holtmann
36f260ceff Bluetooth: Move Delete Stored Link Key to 4th phase of initialization
This moves the execution of Delete Stored Link Key command to the
hci_init4_req phase. No actual code has been changed. The command
is just executed at a later stage of the initialization.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-14 10:02:21 +02:00
Marcel Holtmann
a936612036 Bluetooth: Process result of HCI Delete Stored Link Key command
When the HCI Delete Stored Link Key command completes, then update the
value of current stored keys in hci_dev structure.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-12 21:56:06 +02:00
Marcel Holtmann
48ce62c4fa Bluetooth: Read stored link key information when powering on controller
The information about max stored link keys and current stored link keys
should be read at controller initialization. So issue HCI Read Stored
Link Key command with BDADDR_ANY and read_all flag set to 0x01 to
retrieve this information.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-12 21:54:48 +02:00
Marcel Holtmann
c2f0f97927 Bluetooth: Handle command complete event for HCI Read Stored Link Keys
When the HCI Read Stored Link Keys command completes it gives useful
information of the current stored keys and maximum keys a controller
can actually store. So process this event and store these information
in hci_dev structure.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-12 21:54:16 +02:00
Marcel Holtmann
41e91e71f6 Bluetooth: Replace send_monitor_event with queue_monitor_skb
The send_monitor_event function is essentially the same as the newly
introduced queue_monitor_skb. So instead of having duplicated code,
replace send_monitor_event with queue_monitor_skb.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-12 11:26:09 +02:00
Marcel Holtmann
d7f72f6195 Bluetooth: Create generic queue_monitor_skb helper function
The hci_send_to_monitor function contains generic code for queueing the
packet into the receive queue of every monitor client. To avoid code
duplication, create a generic queue_monitor_skb function to interate
over all monitor sockets.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-12 11:26:07 +02:00
Marcel Holtmann
2b531294b0 Bluetooth: Simplify packet copy in hci_send_to_monitor function
Within the monitor functionality, the global atomic variable called
monitor_promisc ensures that no memory allocation happend when there
is actually no client listening. This means it is safe to just create
a copy of the skb since it is guaranteed that at least one client
exists. No extra checks needed.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-12 11:26:04 +02:00
Marcel Holtmann
15762fa772 Bluetooth: Add BUILD_BUG_ON for size of struct sockaddr_sco
This adds an extra check for ensuring that the size of sockaddr_sco
does not grow larger than sockaddr.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-12 11:24:24 +02:00
Marcel Holtmann
74b3fb8d0d Bluetooth: Add BUILD_BUG_ON for size of struct sockaddr_rc
This adds an extra check for ensuring that the size of sockaddr_rc
does not grow larger than sockaddr.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-12 11:24:21 +02:00
Marcel Holtmann
dd6255588a Bluetooth: Add BUILD_BUG_ON for size of struct sockaddr_l2
This adds an extra check for ensuring that the size of sockaddr_l2
does not grow larger than sockaddr.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-12 11:24:19 +02:00
Marcel Holtmann
b0a8e282b5 Bluetooth: Add BUILD_BUG_ON for size of struct sockaddr_hci
This adds an extra check for ensuring that the size of sockaddr_hci
does not grow larger than sockaddr.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-12 11:24:16 +02:00
Marcel Holtmann
1904a853fa Bluetooth: Add opcode parameter to hci_req_complete_t callback
When hci_req_run() calls its provided complete function and one of the
HCI commands in the sequence fails, then provide the opcode of failing
command. In case of success HCI_OP_NOP is provided since all commands
completed.

This patch fixes the prototype of hci_req_complete_t and all its users.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-12 11:16:31 +02:00
Marcel Holtmann
043ec9bf7b Bluetooth: Introduce HCI_QUIRK_FIXUP_INQUIRY_MODE option
The HCI_QUIRK_FIXUP_INQUIRY_MODE option allows to force Inquiry Result
with RSSI setting on controllers that do not indicate support for it,
but where it is known to be fully functional.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-03 22:31:09 +02:00
Marcel Holtmann
04422da990 Bluetooth: Remove dead code for manufacturer inquiry mode quirks
There are some old Bluetooth modules from Silicon Wave and Broadcom
which support Inquiry Result with RSSI, but do not advertise it. The
core has quirks in the code to enable that inquiry mode. However as
it stands right now, that code is not even executed since entering
the function to determine which inquiry mode requires that the device
has the feature bit for Inquiry Result with RSSI set in the first
place. So this makes this dead code that hasn't work for a long
time.

In conclusion, just remove these extra quirks and simplify the setup
of the inquiry mode to be inline and with that a lot easier to read
and understand.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-03 22:31:08 +02:00
Marcel Holtmann
ec6cef9cd9 Bluetooth: Fix SMP channel registration for unconfigured controllers
When the Bluetooth controllers requires an unconfigured state (for
example when the BD_ADDR is missing), then it is important to try
to register the SMP channels when the controller transitions to the
configured state.

This also fixes an issue with the debugfs entires that are not present
for controllers that start out as unconfigured.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-02 22:22:04 +01:00
Marcel Holtmann
203de21bf6 Bluetooth: Fix for a leftover debug of pairing credentials
One of the LE Secure Connections security credentials was still using
the BT_DBG instead of SMP_DBG.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-02 22:22:04 +01:00
Marcel Holtmann
cb0d2faeb1 Bluetooth: Fix scope of sc_only_mode debugfs entry
The sc_only_mode debugfs entry is used to read the current state of the
Secure Connections Only mode. Before Bluetooth 4.2 this mode was only
for BR/EDR controllers and with that tight to the support Secure Simple
Pairing. Since Secure Connections is now available for BR/EDR and LE
this debugfs entry is no longer correctly place.

Move it to the common section and enable it when either BR/EDR Secure
Connections feature is supported or when the controller has LE support.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-02 22:22:04 +01:00
Marcel Holtmann
05b3c3e790 Bluetooth: Remove no longer needed force_sc_support debugfs option
The force_sc_support debugfs option was introduced to easily work with
pre-production Bluetooth 4.1 silicon. This option is no longer needed
since controllers supporting BR/EDR Secure Connections feature are now
available.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-02 22:22:04 +01:00
Marcel Holtmann
91389af67c Bluetooth: Remove broken force_lesc_support debugfs option
The force_lesc_support debugfs option never really worked. It has a race
condition between creating the debugfs entry and registering the L2CAP
fixed channel for BR/EDR SMP support.

Also this has been replaced with a working force_bredr_smp debugfs
switch that developers can use now.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-02 22:22:03 +01:00
Marcel Holtmann
300acfdec9 Bluetooth: Introduce force_bredr_smp debugfs option for testing
Testing cross-transport pairing that starts on BR/EDR is only valid when
using a controller with BR/EDR Secure Connections. Devices will indicate
this by providing BR/EDR SMP fixed channel over L2CAP. To allow testing
of this feature on Bluetooth 4.0 controller or controllers without the
BR/EDR Secure Connections features, introduce a force_bredr_smp debugfs
option that allows faking the required AES connection.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-01-02 22:22:03 +01:00
David S. Miller
6c032edc8a Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
Johan Hedberg say:

====================
pull request: bluetooth-next 2014-12-31

Here's the first batch of bluetooth patches for 3.20.

 - Cleanups & fixes to ieee802154  drivers
 - Fix synchronization of mgmt commands with respective HCI commands
 - Add self-tests for LE pairing crypto functionality
 - Remove 'BlueFritz!' specific handling from core using a new quirk flag
 - Public address configuration support for ath3012
 - Refactor debugfs support into a dedicated file
 - Initial support for LE Data Length Extension feature from Bluetooth 4.2

Please let me know if there are any issues pulling. Thanks.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-02 15:58:21 -05:00
Marcel Holtmann
e64b4fb66c Bluetooth: Add timing information to ECDH test case runs
After successful completion of the ECDH test cases, print the time it
took to run them.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2014-12-30 10:32:11 +02:00
Marcel Holtmann
255047b0dc Bluetooth: Add timing information to SMP test case runs
After successful completion of the SMP test cases, print the time it
took to run them.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2014-12-30 10:32:08 +02:00
Johan Hedberg
fb2969a3a9 Bluetooth: Add LE Secure Connections tests for SMP
This patch adds SMP self-tests for the Secure Connections crypto
functions. The sample data has been taken from the core specification.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-30 08:54:34 +01:00
Johan Hedberg
cfc4198e71 Bluetooth: Add legacy SMP tests
This patch adds self-tests for legacy SMP crypto functions. The sample
data has been taken from the core specification.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-30 08:54:33 +01:00
Johan Hedberg
0a2b0f0452 Bluetooth: Add skeleton for SMP self-tests
This patch adds the initial skeleton and kernel config option for SMP
self-tests.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-30 08:54:33 +01:00
Johan Hedberg
0b6415b652 Bluetooth: Add support for ECDH test cases
This patch adds the test cases for ECDH cryptographic functionality
used by Bluetooth Low Energy Secure Connections feature.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-12-30 09:46:57 +02:00