p></dd></dl><dl><dt class="spec value" id="val-pk_decrypt"><a href="#val-pk_decrypt" class="anchor"></a><code><span class="keyword">val</span> pk_decrypt : <span><a href="../Types/PkDecryption/index.html#type-t">Types.PkDecryption.t</a> Ctypes_static.ptr</span> <span>&#45;&gt;</span> <span>unit Ctypes_static.ptr</span> <span>&#45;&gt;</span> Unsigned.size_t <span>&#45;&gt;</span> <span>unit Ctypes_static.ptr</span> <span>&#45;&gt;</span> Unsigned.size_t <span>&#45;&gt;</span> <span>unit Ctypes_static.ptr</s