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<p class="MsoNormal"><span style="font-size:11.0pt">It appears that starting with OpenSSL 1.1.0, it is not possible to disable the Encrypt-Then-MAC (ETM) TLS extension for CBC ciphers. Is there an undocumented method to do this, which would also allow me to
 use the built-in s_server/s_client test mechanism? <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">-Mike<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Times New Roman"">Michael Shirley<br>
Senior Test Engineer<br>
Office: (512) 498-7038 | Mobile:(512) 965-9004 <br>
<a href="http://mshirley@nsslabs.com/"><span style="color:#0563C1">mshirley@nsslabs.com<br>
<br>
</span></a><o:p></o:p></span></p>
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<p class="MsoNormal"><a href="https://www.nsslabs.com/"><span style="font-family:"Times New Roman";color:windowtext;text-decoration:none"><img border="0" width="110" height="44" id="_x0000_i1028" src="cid:image001.png@01D26FD0.8C0DA1B0" alt="s_logo_esig2.png"></span></a><span style="font-family:"Times New Roman""><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Times New Roman"">  </span><a href="https://twitter.com/nsslabs"><span style="font-family:"Times New Roman";color:windowtext;text-decoration:none"><img border="0" width="20" height="20" id="_x0000_i1027" src="cid:image002.png@01D26FD0.8C0DA1B0" alt="itter_logo_esig_sm.png"></span></a><span style="font-family:"Times New Roman"">  </span><a href="https://www.linkedin.com/company/nss-labs"><span style="font-family:"Times New Roman";color:windowtext;text-decoration:none"><img border="0" width="20" height="20" id="_x0000_i1026" src="cid:image003.png@01D26FD0.8C0DA1B0" alt="nkedin_logo_esig_sm.png"></span></a><span style="font-family:"Times New Roman""><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Times New Roman""><br>
</span><a href="http://sigstr.nsslabs.com/uc/586d0945825be97367c551f6"><span style="font-family:"Times New Roman";color:windowtext;text-decoration:none"><img border="0" width="250" height="73" id="_x0000_i1025" src="cid:image004.png@01D26FD0.8C0DA1B0" alt="P Strategic Guidance Learn More"></span></a><span style="font-family:"Times New Roman""><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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