Implement mqtt client with TLS 1.2https://devzone.nordicsemi.com/f/nordic-q-a/16528/implement-mqtt-client-with-tls-1-2Hi all, Hi I am implementing MQTT client on the Nrf52 MCU, as to the MQTT broker, I am going to use the amazon AWS IoT , where the broker adopts the TLS 1.2. I read through the nordic infocenter , find mbedtls is available. My question is, can Ien-USTelligent Community 13Thu, 22 Sep 2016 12:27:54 GMTRE: Implement mqtt client with TLS 1.2https://devzone.nordicsemi.com/thread/63233?ContentTypeID=1Thu, 22 Sep 2016 12:27:54 GMT137ad170-7792-4731-bb38-c0d22fbe4515:652b8a30-247f-4933-bc3f-3cd57651f471bjorn-spockeli<p>Yes, the IoT SDK uses the mBed TLS library, which uses the NIST naming of the ciphersuites. You can find a list with the OpenSSL equivialent naming <a href="https://tls.mbed.org/supported-ssl-ciphersuites#ecdhe_rsa">here</a> and if you compare the list of the supported ciphersuites you&#39;ll see that</p> <p><code>TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA</code> corresponds to <code>ECDHE-RSA-AES128-SHA</code> </p> <p><code>TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA</code> corresponds to <code>ECDHE-RSA-AES256-SHA</code> </p> <p>-Bjørn</p><div style="clear:both;"></div>