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<p style="color: #777777;">
<a href="https://gitlab.com/lumag">Dmitry Eremin-Solenikov</a>
commented on a
discussion on <a href="https://gitlab.com/gnutls/gnutls/merge_requests/1097#note_239307286">lib/auth/vko_gost.c</a>:
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<pre style="margin: 0;">+<span id="LC44" class="line" lang="c">     <span class="n" style="color: #333;">_gnutls_gen_cert_client_crt</span><span class="p">,</span></span>
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<pre style="margin: 0;">+<span id="LC45" class="line" lang="c">     <span class="nb" style="color: #0086b3;">NULL</span><span class="p">,</span></span>
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<td class="diff-line-num new new_line" data-linenumber="46" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
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<pre style="margin: 0;">+<span id="LC46" class="line" lang="c">     <span class="n" style="color: #333;">gen_vko_gost_client_kx</span><span class="p">,</span></span>
</pre>
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<pre style="margin: 0;">+<span id="LC47" class="line" lang="c">     <span class="n" style="color: #333;">_gnutls_gen_cert_client_crt_vrfy</span><span class="p">,</span></span>
</pre>
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<pre style="margin: 0;">+<span id="LC48" class="line" lang="c">     <span class="n" style="color: #333;">_gnutls_gen_cert_server_cert_req</span><span class="p">,</span></span>
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<pre style="margin: 0;">+<span id="LC49" class="line" lang="c"></span>
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<pre style="margin: 0;">+<span id="LC50" class="line" lang="c">     <span class="n" style="color: #333;">proc_vko_gost_server_crt</span><span class="p">,</span></span>
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<pre style="margin: 0;">+<span id="LC51" class="line" lang="c">     <span class="n" style="color: #333;">_gnutls_proc_crt</span><span class="p">,</span></span>
</pre>
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<pre style="margin: 0;">+<span id="LC52" class="line" lang="c">     <span class="nb" style="color: #0086b3;">NULL</span><span class="p">,</span></span>
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<pre style="margin: 0;">+<span id="LC53" class="line" lang="c">     <span class="n" style="color: #333;">proc_vko_gost_client_kx</span><span class="p">,</span></span>
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<pre style="margin: 0;">+<span id="LC54" class="line" lang="c">     <span class="n" style="color: #333;">_gnutls_proc_cert_client_crt_vrfy</span><span class="p">,</span></span>
</pre>
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<pre style="margin: 0;">+<span id="LC55" class="line" lang="c">     <span class="n" style="color: #333;">_gnutls_proc_cert_cert_req</span></span>
</pre>
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<pre style="margin: 0;">+<span id="LC56" class="line" lang="c"><span class="p">};</span></span>
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<pre style="margin: 0;">+<span id="LC57" class="line" lang="c"></span>
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<pre style="margin: 0;">+<span id="LC58" class="line" lang="c"><span class="k" style="font-weight: 600;">static</span> <span class="kt" style="color: #458; font-weight: 600;">int</span></span>
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<pre style="margin: 0;">+<span id="LC59" class="line" lang="c"><span class="nf" style="color: #900; font-weight: 600;">calc_ukm</span><span class="p">(</span><span class="n" style="color: #333;">gnutls_session_t</span> <span class="n" style="color: #333;">session</span><span class="p">,</span> <span class="n" style="color: #333;">gnutls_datum_t</span> <span class="o" style="font-weight: 600;">*</span><span class="n" style="color: #333;">ukm</span><span class="p">)</span></span>
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<p dir="auto">VKO_KDF_GOST (for CTR-ACPKM-OMAP ciphersuites) will use full length (16 bytes). I will give this API a thought though.</p>
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