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<p style="color: #777777;">
<a href="https://gitlab.com/nmav">Nikos Mavrogiannopoulos</a>
started a new
discussion on <a href="https://gitlab.com/gnutls/gnutls/merge_requests/1142#note_265172341">lib/crypto-api.c</a>:
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<pre style="margin: 0;"> <span id="LC455" class="line" lang="c">    <span class="k" style="font-weight: 600;">return</span> <span class="n" style="color: #333;">_gnutls_mac_get_algo_len</span><span class="p">(</span><span class="n" style="color: #333;">mac_to_entry</span><span class="p">(</span><span class="n" style="color: #333;">algorithm</span><span class="p">));</span></span>
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<pre style="margin: 0;"> <span id="LC456" class="line" lang="c"><span class="p">}</span></span>
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<pre style="margin: 0;"> <span id="LC457" class="line" lang="c"></span>
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<pre style="margin: 0;">+<span id="LC458" 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="LC459" class="line" lang="c"><span class="cm" style="color: #998; font-style: italic;"> * gnutls_hmac_get_key_size:</span></span>
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<pre style="margin: 0;">+<span id="LC460" class="line" lang="c"><span class="cm" style="color: #998; font-style: italic;"> * @algorithm: the mac algorithm to use</span></span>
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<pre style="margin: 0;">+<span id="LC461" 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="LC462" class="line" lang="c"><span class="cm" style="color: #998; font-style: italic;"> * This function will return the size of the key to be used with this algorithm.</span></span>
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<p dir="auto">We may want to clarify that this is a size associated with TLS requirements. What do you think on something like "on the algorithms which may accept arbitrary key sizes, the returned size is the MAC key size used in the TLS protocol"?</p>
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