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Ladislas de Toldi 3176fc7ca5
mbed-ce@master + fixes + gcc 11 support (#135) 
* Fix rtos::Mutex stub, add trylock() method

* LowPowerTicker - Add ::attach(...) method + call callback

* mbed_power_management - rename sleep --> mbed_sleep to avoid conflicts

Fixes conflicts w/ unistd.h and boost::ut

* GCC 11/C++ 20 - Remove deprecated type_traits

* GCC 11/C++ 20 - Remove redundant templating of methods

* Warning - pragma ignore invalid-noreturn for unit tests

* Fix astyle errors

* Fix missing mbed_sleep() calls
 		2023-02-21 09:04:34 -08:00
..
include/ble mbed-ce@master + fixes + gcc 11 support (#135) 2023-02-21 09:04:34 -08:00
libraries Fix compilation of I2C code on static pinmap targets (#110) 2022-12-04 00:17:49 -08:00
source Enable Arduino Nano 33 BLE (#55) 2022-10-16 10:32:38 -07:00
tests/UNITTESTS cmake: Avoid linking to gcov 2021-07-22 15:41:49 +01:00
.gitignore remove generic, TPPs, nested namespaces 2020-08-07 11:59:14 +01:00
.mbedignore remove generic, TPPs, nested namespaces 2020-08-07 11:59:14 +01:00
CMakeLists.txt Fix compilation of I2C code on static pinmap targets (#110) 2022-12-04 00:17:49 -08:00
DOXYGEN_FRONTPAGE_BLE.md remove generic, TPPs, nested namespaces 2020-08-07 11:59:14 +01:00
LICENSE remove generic, TPPs, nested namespaces 2020-08-07 11:59:14 +01:00
README.md Bluetooth: Inform privacy risk of using signed writes. 2022-05-06 13:44:33 +01:00
apache-2.0.txt remove generic, TPPs, nested namespaces 2020-08-07 11:59:14 +01:00
ble.doxyfile remove generic, TPPs, nested namespaces 2020-08-07 11:59:14 +01:00
mbed_lib.json add information about privacy refresh to config option 2021-06-02 12:06:12 +01:00

README.md

mbed Bluetooth Low Energy Stack

This is the Github repository for the BLE_API. Please see the Mbed OS Example BLE GitHub Repo for all code examples, and the Mbed OS BLE API page for all code documentation and general help.

Getting Started

Privacy notice

The Cordio Bluetooth stack only stores one single signing key. This key is then shared across all bonded devices. If a malicious device bonds with the Mbed OS application it then gains knowledge of the shared signing key of the Mbed OS device. The malicious device can then track the Mbed OS device whenever a signing write is issued from it.

To overcome this privacy issue do not issue signed writes from the Mbed OS device. A signed write occurs when the member function write of GattClient is called with its cmd argument set to GATT_OP_SIGNED_WRITE_CMD.

Instead of using signed writes, enable encryption on the connection. This is achieved by calling the function setLinkEncryption of the SecurityManager. Set the encryption to at least ENCRYPTED.