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m
whoops, wrong button haha
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It accepts open, close, ioctlv.+
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−'''/dev/aes''' is an IPC interface for the [[Hardware/AES engine | AES engine]]. It can be accessed either by opening the device or by using FD 0x10000.
+'''/dev/aes''' is an IPC interface for the [[Hardware/AES engine | AES engine]] that accepts IOS_Open, IOS_Close & IOCTLV commands.
−Internally in IOS, it ''usually'' has an internal FD of 0x10000. despite this, it is better to do an IOS_Open when using this resource.
== /dev/aes IOS_Ioctlv ==
== /dev/aes IOS_Ioctlv ==
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! style="vertical-align: top;" |vector
! style="vertical-align: top;" |vector
! style="vertical-align: top;" |vector length
! style="vertical-align: top;" |vector length
+|-
+| style="vertical-align: top;" rowspan="2" | 0x00
+| style="vertical-align: top;" rowspan="2" | Copy
+| style="vertical-align: top;" rowspan="2" | 1
+| style="vertical-align: top;" rowspan="2" | 1
+| style="vertical-align: top;" | input data (16-byte aligned)
+| style="vertical-align: top;" | -
+|-
+| style="vertical-align: top;" | output data (16-byte aligned)
+| style="vertical-align: top;" | -
|-
|-
| style="vertical-align: top;" rowspan="4" | 0x02
| style="vertical-align: top;" rowspan="4" | 0x02