<div dir="ltr">Hi,<br><div>Please help me, is this an expected behavior?</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Mar 2, 2020 at 1:48 PM shiva kumar <<a href="mailto:shivakumar2696@gmail.com">shivakumar2696@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">when I tried to verify the the self signed certificate in OpenSSL 1.0.2 it is giving error 18 and gives OK as o/p, when I tried the same with OpenSSL 1.1.1 there is slight change in the behavior it also gives the same error, but instead of OK it gives different error as "<b style="font-family:Arial,Helvetica,sans-serif;font-size:small"><span style="font-size:11pt;font-family:Calibri,sans-serif;color:red">ca.crt:
verification failed</span></b><span style="font-family:Arial,Helvetica,sans-serif;font-size:small">"  as follows.</span></p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"> </p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><b>in OpenSSL 1.0.2</b></p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">openssl verify ./ca.crt </p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><b>error 18</b> at 0 depth lookup:self signed certificate</p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">

</p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><b>OK</b></p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><b><br></b></p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><b>in OpenSSL 1.1.1 </b></p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">openssl verify ./ca.crt </p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><b>error 18</b> at 0 depth lookup:self signed certificate</p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><b><span style="color:red">error
/tmp/1.1/conf/ssl.crt/ca.crt: verification failed</span></b></p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"># echo $?</p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">



</p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">2</p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><br></p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">why I'm getting this error? is this an expected behavior in OpenSSL 1.1.1?</p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">Please answer my question.</p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><b><br></b></p><p class="MsoNormal" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><b><br></b></p><div><br></div>-- <br><div dir="ltr"><div dir="ltr"><div><div dir="ltr"><div style="font-size:12.8px"><b style="font-size:12.8px">With Best Regards</b><br></div><div style="font-size:12.8px"><b style="font-size:12.8px">Shivakumar S</b></div></div></div></div></div></div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div style="font-size:12.8px"><b style="font-size:12.8px">With Best Regards</b><br></div><div style="font-size:12.8px"><b style="font-size:12.8px">Shivakumar S</b></div></div></div></div></div>