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Bluetooth: SMP: Add support for Secure Connection Only Mode

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This patch introduce new Kconfig option that is used to indicate if
device should operate in Secure Connection Only Mode. Enabling this
option removes support for LE Legacy Pairing.

Change-Id: If224b6786f4c840959fe87a31f0224bc1e21f90e
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
This commit is contained in:
Szymon Janc 2015-12-08 16:59:19 +01:00 • committed by Anas Nashif
commit f80deda9d2
5 changed files with 74 additions and 5 deletions
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6
net/bluetooth/conn.c
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@ -213,6 +213,12 @@ int bt_conn_security(struct bt_conn *conn, bt_security_t sec)
return -ENOTCONN;
}
#if defined(CONFIG_BLUETOOTH_SMP_SC_ONLY)
if (sec < BT_SECURITY_FIPS) {
return -EOPNOTSUPP;
}
#endif/* CONFIG_BLUETOOTH_SMP_SC_ONLY */
/* nothing to do */
if (conn->sec_level >= sec || conn->required_sec_level >= sec) {
return 0;