- Our Resident DEVS have revised the PS3 Bootup procedure, with some more interesting information.
asecure_loader is not at start of the NAND. The first 512KB also is skipped, or actually any 512 block of FF is skipped.
Furthermore, the asecure_loader differs per box, possibly encrypted with a per-box key. Files of course are not in clear, that suggests that at every step an encryption/decryption is done.