Revision as of 22:10, 9 August 2020

Pictures

<imgur>z0CZTEp.png</imgur>

<imgur>W3msHTh.png</imgur>

<imgur>TAkfyqy.png</imgur>

See [1].

@@ Line 1: / Line 1: @@
-= Update Structure =
-{| class="wikitable"
-! Offset !! Size !! Description !! Notes
-|-
-| 0x0 || u32 || MAGIC "CpUp" ||
-|-
-| 0x4 || u32 || Version ||
-|-
-| 0x10 || u32 || Unknown, always 0x01000000 || Probably Entrypoint or type
-|-
-| 0x14 || u32 || Full CPUP size || Always % 0x10 = 0
-|-
-| 0x18 || u32 || Payload/data start address || Always 0x20
-|-
-| 0x1C || u32 || Extracted/decrypted CPUP size ||
-|-
-| -0x100 || 0x100 || RSA Encrypted AES-128-CBC KeyBlob || 0x00-0x10 = Iv, 0x10-0x20 = Key, 0x20-0x34 = Sha1
-|}
 = Pictures =
@@ Line 40: / Line 20: @@
 CPU (extra): https://www.rockbox.org/wiki/EmmaMobile1
+= Communication Processor Update Package =
+See [https://wiki.henkaku.xyz/vita/Communication_Processor_Update_Package].