I use secure boot as follows：
1、Generate four sets of certificates；serial number field of image certificates :3C:C3:00:00:AB:AB:AB:AB
2、with elftosb_gui, config load address to be 0x10000000; elftosb_gui show “Verifysignature ” is "success".
3、load this signed image;
4、config "Version" of CFPA to 0x01 and config "ROTKH_REVOKE"为0x55; CFPA is attached；
5、config ROTKH of CMPA with RKTH generated by elftosb_gui；config SECURE_BOOT_CFG of CMPA to 0x40000000(signed image); DIGEST of CMPA is not configed。
after reset， the image is not right running。 why？
Can you provide an available certificate？ I suspect there is something wrong with my certificate。