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<a href="https://gitlab.com/smuellerDD">Stephan Mueller</a>
commented on a
discussion on <a href="https://gitlab.com/gnutls/gnutls/-/merge_requests/1465#note_745974142">lib/crypto-api.c</a>:
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<pre style="margin: 0;"> <span id="LC1651" class="line" lang="c"><span class="cm" style="color: #998; font-style: italic;"> * Since: 3.6.13</span></span>
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<pre style="margin: 0;"> <span id="LC1652" class="line" lang="c"><span class="cm" style="color: #998; font-style: italic;"> */</span></span>
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<pre style="margin: 0;"> <span id="LC1653" class="line" lang="c"><span class="kt" style="color: #458; font-weight: 600;">int</span></span>
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<pre style="margin: 0;"> <span id="LC1654" class="line" lang="c"><span class="nf" style="color: #900; font-weight: 600;">gnutls_hkdf_extract</span><span class="p">(</span><span class="n" style="color: #333;">gnutls_mac_algorithm_t</span> <span class="n" style="color: #333;">mac</span><span class="p">,</span></span>
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<p dir="auto">Hi Daiki,</p>
<blockquote dir="auto" style="color: #7f8fa4; border-left-width: 3px; border-left-color: #eaeaea; border-left-style: solid; margin: 0; padding: 0 0 0 15px;">
<p>Daiki Ueno commented on a discussion on lib/crypto-api.c:
<a href="https://gitlab.com/gnutls/gnutls/-/merge_requests/1465#note_745932151" data-original="https://gitlab.com/gnutls/gnutls/-/merge_requests/1465#note_745932151" data-link="false" data-link-reference="true" data-project="179611" data-merge-request="114668590" data-project-path="gnutls/gnutls" data-iid="1465" data-mr-title="fips: add functions to inspect thread-local FIPS operation state" data-reference-type="merge_request" data-container="body" data-placement="top" title="" class="gfm gfm-merge_request">!1465 (comment 745932151)</a></p>
<blockquote style="color: #7f8fa4; border-left-width: 3px; border-left-color: #eaeaea; border-left-style: solid; margin: 0; padding: 0 0 0 15px;">
<ul>
<li>Since: 3.6.13
*/</li>
</ul>
<p>int
gnutls_hkdf_extract(gnutls_mac_algorithm_t mac,</p>
</blockquote>
<p>If I remember correctly, it is approved as a TLS-PRF (for TLS 1.3); should
we mark it as non-approved when it is used outside of the TLS context, or
all uses?</p>
</blockquote>
<p dir="auto">It is approved when used as part of TLS 1.3, correct. But for a general-
purpose use case it is a non-approved algorithm.</p>
<p dir="auto">Ciao
Stephan</p>
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