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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>DTLS protocol version?</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/54184/dtls-protocol-version</link><description>Hi, 
 What DTLS protocol version is implemented in nrf/zephyr? Do you support DTLS 1.3? 
 BR / Bjorn</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Tue, 24 Nov 2020 11:46:16 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/54184/dtls-protocol-version" /><item><title>RE: DTLS protocol version?</title><link>https://devzone.nordicsemi.com/thread/281523?ContentTypeID=1</link><pubDate>Tue, 24 Nov 2020 11:46:16 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:22f94b8c-8b0e-4eaf-8233-00aa7207a8a7</guid><dc:creator>Johan</dc:creator><description>&lt;p&gt;I understand. I look forward to it.&lt;/p&gt;
&lt;p&gt;Thanks for the update Heidi&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: DTLS protocol version?</title><link>https://devzone.nordicsemi.com/thread/281513?ContentTypeID=1</link><pubDate>Tue, 24 Nov 2020 11:16:35 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:6fb13096-0bf0-47c2-9885-69069bb79047</guid><dc:creator>Heidi</dc:creator><description>&lt;p&gt;Hi! DTLS v1.3 is not road mapped yet, but the developers are working on adding it into our plans.&amp;nbsp;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: DTLS protocol version?</title><link>https://devzone.nordicsemi.com/thread/280360?ContentTypeID=1</link><pubDate>Tue, 17 Nov 2020 12:59:53 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:e251c680-2cd3-4798-bb98-57026b170b7f</guid><dc:creator>Heidi</dc:creator><description>&lt;p&gt;Hi, they have not formulated an answer yet. I&amp;#39;m so sorry about this.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: DTLS protocol version?</title><link>https://devzone.nordicsemi.com/thread/280261?ContentTypeID=1</link><pubDate>Tue, 17 Nov 2020 08:36:13 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:f479798b-d742-4061-9a4b-c80548134529</guid><dc:creator>Johan</dc:creator><description>&lt;p&gt;Did they formulate an answer yet? What does the roadmap for getting TLS1.3 look like? I&amp;#39;m shocked if it&amp;#39;s not in the roadmap yet.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: DTLS protocol version?</title><link>https://devzone.nordicsemi.com/thread/278812?ContentTypeID=1</link><pubDate>Fri, 06 Nov 2020 14:26:20 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:12c7a80c-77f6-4987-9bad-7f5cfc7695d9</guid><dc:creator>Heidi</dc:creator><description>&lt;p&gt;Hi Johan!&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;I&amp;#39;ve forwarded this question to our developers and I&amp;#39;ll update you along the way.&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;Best regards,&lt;/p&gt;
&lt;p&gt;Heidi&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: DTLS protocol version?</title><link>https://devzone.nordicsemi.com/thread/278616?ContentTypeID=1</link><pubDate>Thu, 05 Nov 2020 14:01:10 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:1c448865-dcfb-49be-8322-1f3ef2341603</guid><dc:creator>Johan</dc:creator><description>&lt;p&gt;Hi Heidi!&lt;br /&gt;&lt;br /&gt;This question above was answered 12 long months ago.&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;
&lt;p&gt;Will DTLS 1.3 be supported any time soon?&lt;br /&gt;&lt;br /&gt;TLS 1.2 seems to have some security flaws that attackers can use to get access and fake packet content.&lt;/p&gt;
&lt;h4&gt;&lt;a href="https://calcomsoftware.com/leaving-tls1-2-using-tls1-3/#:~:text=Researchers%20have%20revealed%20two%20new,cipher%20block%20chaining%20(CBC)"&gt;https://calcomsoftware.com/leaving-tls1-2-using-tls1-3/#:~:text=Researchers%20have%20revealed%20two%20new,cipher%20block%20chaining%20(CBC)&lt;/a&gt;.&lt;br /&gt;&lt;br /&gt;&lt;a href="https://securityboulevard.com/2020/09/raccoon-attack-researchers-find-a-vulnerability-in-tls-1-2/"&gt;https://securityboulevard.com/2020/09/raccoon-attack-researchers-find-a-vulnerability-in-tls-1-2/&lt;/a&gt;&lt;/h4&gt;
&lt;p&gt;&lt;a href="https://access.redhat.com/articles/2112261"&gt;access.redhat.com/.../2112261&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;&lt;br /&gt;How have Nordic mitigated&amp;nbsp;those above cases in Nordics risk plan for encryption towards the cloud?&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/strong&gt;Johan&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: DTLS protocol version?</title><link>https://devzone.nordicsemi.com/thread/219471?ContentTypeID=1</link><pubDate>Mon, 11 Nov 2019 13:07:12 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:ac22ec9f-2b54-40fd-8960-8c903658a6c8</guid><dc:creator>Heidi</dc:creator><description>&lt;p&gt;Hi!&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;DTLS versions 1.0 and 1.2 are both implemented. It does not support DTLS 1.3 unfortunately.&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;Best regards,&lt;/p&gt;
&lt;p&gt;Heidi&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>