r DH key would get the domain parameters from this <i>template</i>.</p>

<p>OSSL_FUNC_keymgmt_gen_get_params() should retrieve parameters into <i>params</i> in the key object generation context <i>genctx</i>.</p>

<p>OSSL_FUNC_keymgmt_gen_gettable_params() should return a constant array of descriptor <a href="../man3/OSSL_PARAM.html">OSSL_PARAM(3)</a>, for parameters that OSSL_FUNC_keymgmt_gen_get_params() can handle.</p>

<p>OSSL_FUNC_keymgmt_gen_set_params() should set additional parameters from <i>params