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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Hi Brent<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">Thank you for your suggestions.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">I installed stunnel version 5.55 on the client test side (where the openssl version OpenSSL 1.1.1c is).<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">That has solved the problem.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Kind regards and thanks again for your help,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">Hannah Koperberg, de Volksbank N.V., The Netherlands<o:p></o:p></span></p>
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<p class="MsoNormal"><b>From:</b> Brent Kimberley <brent_kimberley@rogers.com> <br>
<b>Sent:</b> woensdag 18 september 2019 18:30<br>
<b>To:</b> stunnel-users@stunnel.org<br>
<b>Subject:</b> Re: [stunnel-users] stunnel-users Digest, Vol 182, Issue 7<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif">psk_find() and psk_server_callback() are marked NOEXPORT. <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif">You can try whitebox - decompile <span style="color:black">ctx.c:: psk_server_callback() and/</span>or blackbox - breaking the problem into parts
<span style="color:black">to see what works/fails</span>. <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif">Decomposing the problem into parts :<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif">a) Two differing stunnel versions and a common openssl library. <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif;color:#26282A">b) One common stunnel version and two differing openssl libraries. </span><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#26282A">On Wednesday, September 18, 2019, 11:28:48 a.m. EDT, Brent Kimberley <<a href="mailto:brent_kimberley@rogers.com">brent_kimberley@rogers.com</a>> wrote:
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif;color:#26282A">>> 2019.09.16 13:36:28 LOG6[3]: PSK identity not found (session resumption?)<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif;color:#26282A">Try dumping the symbols for ctx.c::psk_find(), ssl_lib.c::SSL_get_ex_data(), and </span><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif;color:black">ctx.c:: psk_server_callback(). </span><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif;color:#26282A"><o:p></o:p></span></p>
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