provisioning/security/tpm-provider-emulator/src/main/java/com/microsoft/azure/sdk/iot/provisioning/security/hsm/SecurityProviderTPMEmulator.java [286:298]:
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    private void clearPersistent(Tpm tpm, TPM_HANDLE hPersistent, String keyRole) throws SecurityProviderException
    {
        tpm._allowErrors().ReadPublic(hPersistent);
        TPM_RC	rc = tpm._getLastResponseCode();
        if (rc == TPM_RC.SUCCESS)
        {
            tpm.EvictControl(TPM_HANDLE.from(TPM_RH.OWNER), hPersistent, hPersistent);
        }
        else if (rc != TPM_RC.HANDLE)
        {
            throw new SecurityProviderException("Unexpected failure for {" + rc.name() + "} of TPM2_ReadPublic for " + keyRole + " 0x" + hPersistent.handle);
        }
    }
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provisioning/security/tpm-provider/src/main/java/com/microsoft/azure/sdk/iot/provisioning/security/hsm/SecurityProviderTPMHsm.java [156:168]:
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    private void clearPersistent(Tpm tpm, TPM_HANDLE hPersistent, String keyRole) throws SecurityProviderException
    {
        tpm._allowErrors().ReadPublic(hPersistent);
        TPM_RC	rc = tpm._getLastResponseCode();
        if (rc == TPM_RC.SUCCESS)
        {
            tpm.EvictControl(TPM_HANDLE.from(TPM_RH.OWNER), hPersistent, hPersistent);
        }
        else if (rc != TPM_RC.HANDLE)
        {
            throw new SecurityProviderException("Unexpected failure for {" + rc.name() + "} of TPM2_ReadPublic for " + keyRole + " 0x" + hPersistent.handle);
        }
    }
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