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<?xml-stylesheet type="text/xsl" href="https://devzone.nordicsemi.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>AES Encryption on BLE Mesh.</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/95205/aes-encryption-on-ble-mesh</link><description>Hello All. 
 
 I am new to BLE mesh development as well as the Zephyr RTOS. We are testing BLE mesh sensor network and we require AES encryption as the hardware supports it. I have seen the AES CCM example provided but fail to understand how to utilize</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Fri, 30 Dec 2022 06:09:46 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/95205/aes-encryption-on-ble-mesh" /><item><title>RE: AES Encryption on BLE Mesh.</title><link>https://devzone.nordicsemi.com/thread/402608?ContentTypeID=1</link><pubDate>Fri, 30 Dec 2022 06:09:46 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:96d73f38-f852-4c46-9330-c61b8014c9b7</guid><dc:creator>Sumedh L</dc:creator><description>&lt;p&gt;Hello Vidar.&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;First of all, thanks for a prompt response.&lt;/p&gt;
&lt;p&gt;I referred to the documentation you have provided. It helped me sort the issue.&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;Thanks and Regards,&lt;/p&gt;
&lt;p&gt;Sumedh Lele.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: AES Encryption on BLE Mesh.</title><link>https://devzone.nordicsemi.com/thread/402443?ContentTypeID=1</link><pubDate>Wed, 28 Dec 2022 13:12:56 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:4436bb20-d3d5-423c-a3c6-e2df25252ec9</guid><dc:creator>Vidar Berg</dc:creator><description>&lt;p&gt;Hello,&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Encryption and authentication of mesh messages are required by the Bluetooth specification as you can read here&amp;nbsp;&lt;a href="https://www.bluetooth.com/blog/bluetooth-mesh-security-overview/"&gt;https://www.bluetooth.com/blog/bluetooth-mesh-security-overview/&lt;/a&gt;, so this is already implemented in our Mesh stack.&lt;/p&gt;
&lt;p&gt;The encryption info&amp;nbsp;needed to secure the link will be exchanged during the provisioning stage&amp;nbsp;which is covered by the SDK documentation&amp;nbsp;here:&amp;nbsp;&lt;a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/2.2.0/zephyr/connectivity/bluetooth/api/mesh/provisioning.html"&gt;https://developer.nordicsemi.com/nRF_Connect_SDK/doc/2.2.0/zephyr/connectivity/bluetooth/api/mesh/provisioning.html&lt;/a&gt;,&amp;nbsp;&lt;a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/ug_bt_mesh_concepts.html#provisioning"&gt;https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/ug_bt_mesh_concepts.html#provisioning&lt;/a&gt;, and here&amp;nbsp;&lt;a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/ug_bt_mesh_concepts.html#security"&gt;https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/ug_bt_mesh_concepts.html#security&lt;/a&gt;.&amp;nbsp; &amp;nbsp;&lt;/p&gt;
&lt;p&gt;Best regards,&lt;/p&gt;
&lt;p&gt;Vidar&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>