n> Unsigned.size_t</code></dt><dd><p><code>pk_encryption_size ()</code></p><p>The size of an encryption object in bytes</p></dd></dl><dl><dt class="spec value" id="val-pk_encryption"><a href="#val-pk_encryption" class="anchor"></a><code><span class="keyword">val</span> pk_encryption : <span>unit Ctypes_static.ptr</span> <span>&#45;&gt;</span> <span><a href="../Types/PkEncryption/index.html#type-t">Types.PkEncryption.t</a> Ctypes_static.ptr</span></code></dt><dd><p><code>pk_encryption mem</code></p><p>Initia