michaelh/zephyr
1
0
Fork 0
Code Releases Activity

Bluetooth: SMP: Use TinyCrypt for AES CMAC

Browse source 
TinyCrypt provides implementation of AES CMAC so there is not need
for internal implementation in SMP code.

Change-Id: I15fe0daf8fca8c44b002636983b46502419c57a5
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
This commit is contained in:
Szymon Janc 2016-02-11 14:38:32 +01:00 • committed by Gerrit Code Review
commit 3ed1a37a41
6 changed files with 27 additions and 172 deletions
Download patch file Download diff file Expand all files Collapse all files

19
net/bluetooth/Kconfig
View file

@ -29,28 +29,21 @@ if BLUETOOTH
config BLUETOOTH_LE
bool "Bluetooth Low Energy (LE) support"
default n
select TINYCRYPT
select TINYCRYPT_AES if BLUETOOTH_SMP
select TINYCRYPT_AES_CMAC if BLUETOOTH_SMP
select TINYCRYPT_SHA256
select TINYCRYPT_SHA256_HMAC
select TINYCRYPT_SHA256_HMAC_PRNG
help
This option enables Bluetooth Low Energy (LE) support.
Currently it is mandatory whenever Bluetooth support
(CONFIG_BLUETOOTH) is enabled.
if BLUETOOTH_LE
config BLUETOOTH_TINYCRYPT
bool "Use TinyCrypt library"
default n
select TINYCRYPT
select TINYCRYPT_AES if BLUETOOTH_SMP
select TINYCRYPT_SHA256
select TINYCRYPT_SHA256_HMAC
select TINYCRYPT_SHA256_HMAC_PRNG
help
If this option is set TinyCrypt library is used for Bluetooth
cryptographic operations. If not set controller crypto is used.
config BLUETOOTH_TINYCRYPT_ECC
bool "Use TinyCrypt library for ECDH"
default n
depends on BLUETOOTH_TINYCRYPT
select TINYCRYPT_ECC_DH
help
If this option is set TinyCrypt library is also used for LE Secure