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==System flaws==
==System flaws==
=== Hardware ===
{| class="wikitable" border="1"
! Summary
! Description
! Timeframe this was discovered
! Discovered by
|-
| Missing AES key clearing
| The hardware AES engine does not clear keys when doing a hard reset/reboot.
| February 2015
| Mathieulh
|-
| TWL keyscrambler
| The AESKEY0-3 registers are readable. This allows inspection of the normal-key when writing arbitrary keyX/keyY pairs. From there it is trivial to deduce the keyscrambler function. This attack does not work for the 3DS keyscrambler because keyslots 0-3 are only for TWL keys.
| ?
| [[User:Yellows8|Yellows8]]
|}
=== [[TWL_FIRM]] ===
=== [[TWL_FIRM]] ===
==== Process9 ====
==== Process9 ====