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<p class="MsoNormal">All,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We are using OpenSSL 1.0.1e/FIPS 2.0.11 on CentOS6 x86_64 and I have a question about the TLS GCM Cipher suites -<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><i>Do the TLS GCM suites satisfy the requirements of Section 8 of SP 800-38D ?
</i><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">If I am reading the document right, the following are the requirements therein.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">1)<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>The probability that the authenticated encryption function ever will be invoked with the same IV and same key on two (or more) distinct sets of input data shall be no greater than 2<sup>-32</sup>.
<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">2)<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Any GCM key that is established among its intended users shall, with high probability, be fresh.
<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">3)<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>The total number of invocations of the authenticated encryption function shall not exceed 2<sup>32</sup>, including all IV lengths and all instances of the authenticated encryption function with the given key.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">TIA.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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