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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>unable to compile libmbedcrypto.a</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/22279/unable-to-compile-libmbedcrypto-a</link><description>hello,
i am trying to compile libmbedcrypto.a but the Make file is pointing to a non existing file called /mbedtls/sha256_alt_cc310.c.
Any idea where i can find this file? 
 Thank You
Nav</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Fri, 26 May 2017 09:31:42 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/22279/unable-to-compile-libmbedcrypto-a" /><item><title>RE: unable to compile libmbedcrypto.a</title><link>https://devzone.nordicsemi.com/thread/87605?ContentTypeID=1</link><pubDate>Fri, 26 May 2017 09:31:42 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:13f7c406-a919-4cda-9380-edb54ae0a0f5</guid><dc:creator>Krzysztof Loska</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;Source files for crypto were removed from &lt;em&gt;nRF5 SDK for Thread&lt;/em&gt; version 0.9.0 by mistake. Please find a patch attached: &lt;a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/nRF5_5F00_SDK_5F00_for_5F00_Thread_5F00_v0.9.0_5F00_patch.zip"&gt;nRF5_SDK_for_Thread_v0.9.0_patch.zip&lt;/a&gt; We preserve a folder structure so the only thing you have to do is to unzip the patch and paste it as is to root folder of the SDK.&lt;/p&gt;
&lt;p&gt;Notice that if you use a precompiled OpenThread libraries present in the SDK, you do not have to build crypto library on your own - you can use a precompiled one.&lt;/p&gt;
&lt;p&gt;In the attached patch we added one new file called hardware_entropy_new.c. This file is an updated version of hardware_entropy.c, compatible with OpenThread after API update in &lt;a href="https://github.com/openthread/openthread/pull/1650"&gt;github.com/.../1650&lt;/a&gt; (this API update was made after we released &lt;em&gt;nRF5 SDK for Thread&lt;/em&gt; version 0.9.0). Do not update hardware_entropy.c file if you want to use precompiled version of OpenThread libraries from SDK. Use the new file only if you want to compile the newest available version of OpenThread available on github.&lt;/p&gt;
&lt;p&gt;Best regards,&lt;/p&gt;
&lt;p&gt;Krzysztof&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: unable to compile libmbedcrypto.a</title><link>https://devzone.nordicsemi.com/thread/87604?ContentTypeID=1</link><pubDate>Tue, 23 May 2017 20:57:52 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:5eca2e26-e59a-4614-be20-81c9f11f23f0</guid><dc:creator>nav87</dc:creator><description>&lt;p&gt;Thanks,
Do you have any idea when we the SDK might get updated?&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: unable to compile libmbedcrypto.a</title><link>https://devzone.nordicsemi.com/thread/87603?ContentTypeID=1</link><pubDate>Tue, 23 May 2017 18:47:36 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:82fc0e26-6793-43ed-ac8c-cad310e8093f</guid><dc:creator>J&amp;#248;rgen Holmefjord</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;There seems to be some files missing in the release. I have reported this internally.&lt;/p&gt;
&lt;p&gt;Best regards,&lt;/p&gt;
&lt;p&gt;Jørgen&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: unable to compile libmbedcrypto.a</title><link>https://devzone.nordicsemi.com/thread/87602?ContentTypeID=1</link><pubDate>Tue, 23 May 2017 17:26:03 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:97e7eb38-8b08-4305-baa7-88eaf55be612</guid><dc:creator>nav87</dc:creator><description>&lt;p&gt;This lib is part of the nrf5-SDK-for-Thread...&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: unable to compile libmbedcrypto.a</title><link>https://devzone.nordicsemi.com/thread/87601?ContentTypeID=1</link><pubDate>Tue, 23 May 2017 17:19:38 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:f7da4d75-2a03-47b6-bd73-e9b33b2ccd75</guid><dc:creator>Daniel Wang</dc:creator><description>&lt;p&gt;Is this a SDK example? Where is this &amp;quot;libmbedcrypto.a&amp;quot; file located?&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>