Abstract: This paper introduced a way to construct a IP level verification platform based on UVM. The research completing the reusable AMBA UVC, reference model and the transaction level modeling randomization testcase library with high coverage by OOP hierarchical modeling.to face the function verification goals of an AES Hardware Accelerator IP based on AMBA. This platform can be reused to verify the SOC IP based on AMBA. From the result, using randomization verification tactics by the platform can improve the coverage closure efficiency as high as 21.4% .