Firmware Security Version#
API#
Functions
Enumerations
Security Version#
This feature helps to prevent flashing of older firmware that have certain security vulnerabilities by using an hardware enforced anti-rollback scheme. User can flash a firmware image and sets its version as the security version number (SVN). Images with lower SVN cannot be applied to device with higher SVN for security considerations.
// Fetch current security version from the fuses char* version = allocate(version_size); zesFirmwareGetSecurityVersionExp(hFirmware, version); // Set security version zesFirmwareSetSecurityVersionExp(hFirmware);