How to generate a private (signing) key?https://devzone.nordicsemi.com/f/nordic-q-a/37499/how-to-generate-a-private-signing-keyIt&#39;s crash, when i displaying a public key in code format from the key fileen-USTelligent Community 13Wed, 15 Aug 2018 11:49:25 GMTRE: How to generate a private (signing) key?https://devzone.nordicsemi.com/thread/144312?ContentTypeID=1Wed, 15 Aug 2018 11:49:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1f692685-14c0-4923-be6c-647cc52caf1cVidar Berg<p>Hi, could you try to upgrade to a newer python 2.x.x version and see if you get the same error? I tried with python 2.7.14 and nrfutil 3.5.1 using the same commands.&nbsp;</p><div style="clear:both;"></div>RE: How to generate a private (signing) key?https://devzone.nordicsemi.com/thread/144306?ContentTypeID=1Wed, 15 Aug 2018 11:30:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:56f1aff5-aeda-4fab-a932-40dd1dd1c616cbd<p>Hi,</p> <p>Are you using Python 3?</p> <p>I found similar type errors triggered by having both Python 3 as the default version on my OS. Switching to Python 2 solved the issue for me.</p><div style="clear:both;"></div>