EVP_MAC_update() and EVP_MAC_final() for a full computation. Anything else may give undefined results.</p>

<h1 id="NOTES">NOTES</h1>

<p>The MAC life-cycle is described in <a href="../man7/life_cycle-mac.html">life_cycle-mac(7)</a>. In the future, the transitions described there will be enforced. When this is done, it will not be considered a breaking change to the API.</p>

<p>The usage of the parameter names &quot;custom&quot;, &quot;iv&quot; and &quot;salt&quot; correspond to the names used in the stand