=head1 DESCRIPTION
+See L<OSSL_PARAM(3)> for information about parameters.
+
EVP_PKEY_get_params() retrieves parameters from the key I<pkey>, according to
the contents of I<params>.
-See L<OSSL_PARAM(3)> for information about parameters.
EVP_PKEY_gettable_params() returns a constant list of I<params> indicating
the names and types of key parameters that can be retrieved.
-See L<OSSL_PARAM(3)> for information about parameters.
-An B<OSSL_PARAM> of type B<OSSL_PARAM_INTEGER> or
+An L<OSSL_PARAM(3)> of type B<OSSL_PARAM_INTEGER> or
B<OSSL_PARAM_UNSIGNED_INTEGER> is of arbitrary length. Such a parameter can be
obtained using any of the functions EVP_PKEY_get_int_param(),
EVP_PKEY_get_size_t_param() or EVP_PKEY_get_bn_param(). Attempting to