g, valid characters are 0-9,a-f,A-F. Any other character is considered as invalid string and will not burn any eFuses. Note that,for writing the User Key 1, XNVM_EFUSE_WRITE_USER_KEY_1 should be set to TRUE. NOTE: This AES key is only red key or gray key. To program black key to eFuse, please use xnvm_puf_registration.</p>
<p>#define XNVM_EFUSE_PPK0_HASH "0000000000000000000000000000000000000000000000000000000000000000" The value will be converted to a hex buffer and will be written into the Versal eFUSE ar