532
edits
Changes
AES_MACBLKCNT
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Line 12:
+{| class="wikitable" border="1"
−! Bit
−! Description
−|-
−| 31-16
−| (Data length)>>4 (i.e. the number of blocks to process)
−|}
| 4
| 4
| RW
| RW
+|-
+| style="background: green" | Yes
+| [[#AES_MACBLKCNT|AES_MACBLKCNT]]
+| 0x10009004
+| 2
+| W
|-
|-
| style="background: green" | Yes
| style="background: green" | Yes
| [[#AES_BLKCNT|AES_BLKCNT]]
| [[#AES_BLKCNT|AES_BLKCNT]]
−| 0x10009004
+| 0x10009006
−| 4
+| 2
| W
| W
|-
|-
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Changing the input word order triggers the key/keyX/keyY FIFOs to be flushed.
Changing the input word order triggers the key/keyX/keyY FIFOs to be flushed.
+
+== AES_MACBLKCNT ==
+(CCM-MAC length)>>4, i.e. the size of the CCM-MAC to work with, in blocks
== AES_BLKCNT ==
== AES_BLKCNT ==
−(Data length)>>4, i.e. the number of blocks to process
−== AES_WRFIFO/AES_RDFIFO ==
== AES_WRFIFO/AES_RDFIFO ==