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<p style="color: #777777;">
<a href="https://gitlab.com/nmav">Nikos Mavrogiannopoulos</a>
commented on a
discussion on <a href="https://gitlab.com/gnutls/gnutls/merge_requests/1138#note_265479064">lib/ext/signature.c</a>:
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<pre style="margin: 0;">+<span id="LC345" class="line" lang="c">            <span class="k" style="font-weight: 600;">else</span> <span class="k" style="font-weight: 600;">if</span> <span class="p">(</span><span class="n" style="color: #333;">cert_algo</span> <span class="o" style="font-weight: 600;">==</span> <span class="n" style="color: #333;">GNUTLS_PK_GOST_12_256</span><span class="p">)</span></span>
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<td class="diff-line-num new new_line" data-linenumber="346" 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="LC346" class="line" lang="c">                    <span class="n" style="color: #333;">dig</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">GNUTLS_DIG_STREEBOG_256</span><span class="p">;</span></span>
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<td class="diff-line-num new new_line" data-linenumber="347" 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="LC347" class="line" lang="c">            <span class="k" style="font-weight: 600;">else</span> <span class="k" style="font-weight: 600;">if</span> <span class="p">(</span><span class="n" style="color: #333;">cert_algo</span> <span class="o" style="font-weight: 600;">==</span> <span class="n" style="color: #333;">GNUTLS_PK_GOST_12_512</span><span class="p">)</span></span>
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<pre style="margin: 0;">+<span id="LC348" class="line" lang="c">                    <span class="n" style="color: #333;">dig</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">GNUTLS_DIG_STREEBOG_512</span><span class="p">;</span></span>
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<pre style="margin: 0;">+<span id="LC349" class="line" lang="c">            <span class="k" style="font-weight: 600;">else</span></span>
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<pre style="margin: 0;">+<span id="LC350" class="line" lang="c">                    <span class="n" style="color: #333;">dig</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">GNUTLS_DIG_SHA1</span><span class="p">;</span></span>
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<pre style="margin: 0;">+<span id="LC351" class="line" lang="c"></span>
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<pre style="margin: 0;">+<span id="LC352" class="line" lang="c">            <span class="n" style="color: #333;">ret</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">gnutls_pk_to_sign</span><span class="p">(</span><span class="n" style="color: #333;">cert_algo</span><span class="p">,</span> <span class="n" style="color: #333;">dig</span><span class="p">);</span></span>
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<pre style="margin: 0;">+<span id="LC353" class="line" lang="c"></span>
</pre>
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<pre style="margin: 0;">+<span id="LC354" class="line" lang="c">            <span class="k" style="font-weight: 600;">if</span> <span class="p">(</span><span class="o" style="font-weight: 600;">!</span><span class="n" style="color: #333;">client_cert</span> <span class="o" style="font-weight: 600;">&&</span> <span class="n" style="color: #333;">_gnutls_session_sign_algo_enabled</span><span class="p">(</span><span class="n" style="color: #333;">session</span><span class="p">,</span> <span class="n" style="color: #333;">ret</span><span class="p">)</span> <span class="o" style="font-weight: 600;"><</span> <span class="mi" style="color: #099;">0</span><span class="p">)</span></span>
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<td class="diff-line-num new new_line" data-linenumber="355" 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="LC355" class="line" lang="c">                    <span class="k" style="font-weight: 600;">goto</span> <span class="n" style="color: #333;">fail</span><span class="p">;</span></span>
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<pre style="margin: 0;">+<span id="LC356" class="line" lang="c">            <span class="k" style="font-weight: 600;">return</span> <span class="n" style="color: #333;">ret</span><span class="p">;</span></span>
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<pre style="margin: 0;">+<span id="LC357" class="line" lang="c">    <span class="p">}</span></span>
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<pre style="margin: 0;">+<span id="LC358" class="line" lang="c"><span class="cp" style="color: #999; font-weight: 600;">#endif</span></span>
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<pre style="margin: 0;">+<span id="LC359" class="line" lang="c"></span>
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<pre style="margin: 0;"> <span id="LC360" class="line" lang="c">    <span class="k" style="font-weight: 600;">if</span> <span class="p">(</span><span class="n" style="color: #333;">ret</span> <span class="o" style="font-weight: 600;"><</span> <span class="mi" style="color: #099;">0</span> <span class="o" style="font-weight: 600;">||</span> <span class="o" style="font-weight: 600;">!</span><span class="n" style="color: #333;">_gnutls_version_has_selectable_sighash</span><span class="p">(</span><span class="n" style="color: #333;">ver</span><span class="p">))</span> <span class="p">{</span></span>
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<p dir="auto">Or can this check be included on the above code?</p>
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