https://devzone.nordicsemi.com/f/nordic-q-a/16551/ecc-encryptionHi, Can we use ECC encryption for encrypt the advertising data in application level.en-USTelligent Community 13Tue, 20 Sep 2016 11:33:37 GMThttps://devzone.nordicsemi.com/thread/63320?ContentTypeID=1Tue, 20 Sep 2016 11:33:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:44cdc13e-3de1-4645-8c1a-624a7372bf86bjorn-spockeli<p>The bootloader&#39;s <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v12.0.0/lib_crypto.html?cp=4_0_0_3_3_1">cryptography library</a> supports ECDSA (Elliptic Curve Digital Signature Algorithm) and ECDH (Elliptic Curve Diffie-Hellmann) which can be used to sign and encrypt data respectively.</p> <p>-Bjørn</p><div style="clear:both;"></div>