The Mariko BCT's data is signed starting at offset 0x420 and encrypted starting at offset 0x480, so the [[Flash_Filesystem#Keyblob|keyblob]] system is no longer used. | The Mariko BCT's data is signed starting at offset 0x420 and encrypted starting at offset 0x480, so the [[Flash_Filesystem#Keyblob|keyblob]] system is no longer used. |