Eric selects the OEF and selects to import an access definition, as shown in Figure 38.
Eric选择OEF并选择导入一个访问定义，如图38所示。
2
The following steps illustrate the process to deploy test data with privacy using the OEF file generated in the example scenario.
下面的步骤演示了使用在示例场景中生成的OEF文件部署隐私测试数据的流程。
3
Then, the safety of elliptic curve based on OEF is discussed, and the selection criterions and the selection algorithm of secure elliptic curve are given.