 function allocates public key algorithm context using the key type specified by <i>id</i> and ENGINE <i>e</i>.</p>

<p>The EVP_PKEY_CTX_new_from_name() function allocates a public key algorithm context using the library context <i>libctx</i> (see <a href="../man3/OSSL_LIB_CTX.html">OSSL_LIB_CTX(3)</a>), the key type specified by <i>name</i> and the property query <i>propquery</i>. None of the arguments are duplicated, so they must remain unchanged for the lifetime of the returned <b>EVP_PKEY_CTX</b> or of 