Per Console Keys: Difference between revisions

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==per_console_root_key_0==
==per_console_root_key_0==


*metldr is decrypted with this key
*metldr is decrypted with this key
*bootldr is decrypted with this key
*bootldr is decrypted with this key
*might be obtained with per_console_root_key1?


==per_console_root_key_1 / EID_root_key==
==per_console_root_key_1 / EID_root_key==

Revision as of 02:48, 11 August 2011

per_console_root_key_0

  • metldr is decrypted with this key
  • bootldr is decrypted with this key
  • might be obtained with per_console_root_key1?

per_console_root_key_1 / EID_root_key

  • derived from per_console_key_0
  • stored inside metldr
  • copyed to sector 0 by metldr
  • cleared by isoldr
  • Used to decrypt part of the EID
  • Used to derive further keys
  • can be obtained with a modifyed isoldr that dumps it
  • can be obtained with a derivation of this key going backwards
  • EID can be partially decrypted by setting this key in anergistics and fireing aim_spu_module.self

per_console_root_key_n

these are further derivations of the per_console_key_1/EID_root_key