YPE_MODULE_INTEGRITY</b>)</dt>
<dd>

<p>Uses HMAC SHA256 on the module file to validate that the module has not been modified. The integrity value is compared to a value written to a configuration file during installation.</p>

</dd>
<dt id="Install_Integrity-OSSL_SELF_TEST_TYPE_INSTALL_INTEGRITY">&quot;Install_Integrity&quot; (<b>OSSL_SELF_TEST_TYPE_INSTALL_INTEGRITY</b>)</dt>
<dd>

<p>Uses HMAC SHA256 on a fixed string to validate that the installation process has already been performed and the self test 