IMX.6 Kitkat 4.4 CTS Keychain HAL failure.

[adamduskett]

Hey guys, we are building a tablet based on the IMX.6 processor and we are running into a error with one of the tests.  Specifically:

android.keystore.cts.KeyChainTest#testIsBoundKeyAlgorithm_RequiredAlgorithmsSupported FAIL

junit.framework.AssertionFailedError: RSA must be hardware-backed by a hardware-specific Keymaster HAL

at android.keystore.cts.KeyChainTest.testIsBoundKeyAlgorithm_RequiredAlgorithmsSupported(KeyChainTest.java:37)

at java.lang.reflect.Method.invokeNative(Native Method)

at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:191)

at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:176)

at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:554)

at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1701)

Looking around it doesn't seem like there is a keymaster hal for the IMX.6 platform.  Is this true or am I just blind?

Thanks!

[haoranwang]

Hi Adam,

     Sorry for that. Our Android Kitkat BSP need trustzone to support secure hard module. But currently we are not support trustzone.

BRs

Haoran

[leonlin]

Hi Haoran,

             We meet the same issue, will FREESCALE BSP 4.4.3  support the trustzone soon? or we just ignore this CTS test error because you have no plan to support the trustzone?

[haoranwang]

Hi Leon,

     Please ignore it. Freescale BSP 4.4.3 doesn't support it neither.

     Thanks!

BRs,

Haoran