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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 CCM on-the-fly encrypt/decrypt using ESB</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/42134/aes-ccm-on-the-fly-encrypt-decrypt-using-esb</link><description>Hi, 
 As per subject I am looking to implement hardware on-the-fly AES-CCM encryption/decryption of ESB packets. Are there any examples/guides available for the nRF52840? 
 I have started with the example provided @ https://github.com/NordicSemiconductor</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Fri, 04 Jan 2019 10:23:47 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/42134/aes-ccm-on-the-fly-encrypt-decrypt-using-esb" /><item><title>RE: AES CCM on-the-fly encrypt/decrypt using ESB</title><link>https://devzone.nordicsemi.com/thread/163927?ContentTypeID=1</link><pubDate>Fri, 04 Jan 2019 10:23:47 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:e3452475-213b-458c-b308-bb9600e5bbea</guid><dc:creator>Einar Thorsrud</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;I am not aware of any examples that demonstrate on-the-fly encryption/decryption with ESB. Generic&amp;nbsp;on-the-fly encryption/decryption is described in detail in the &lt;a href="https://www.nordicsemi.com/DocLib/Content/Product_Spec/nRF52840/latest/ccm"&gt;CCM chapter in the product specification&lt;/a&gt; though, so you can use that as a reference if you are implementing it.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>