834
edits
Changes
master -> common
Line 1:
Line 1:
−
Tickets are found in many encrypted files used by the Wii (e.g. [[WAD Files]] or [[Wiidisc|Wiidiscs]]). They contain the encrypted [http://en.wikipedia.org/wiki/Advanced_Encryption_Standard AES] key and the Title ID of the data followed by a [[certificate chain]].
+Tickets are found in many encrypted files used by the Wii (e.g. [[WAD Files]] or [[Wiidisc|Wiidiscs]]). They contain the encrypted [http://en.wikipedia.org/wiki/Advanced_Encryption_Standard AES] "title key" and the Title ID of the data followed by a [[certificate chain]].
So far only tickets with [http://en.wikipedia.org/wiki/RSA_numbers#RSA-2048 RSA-2048] signatures have been seen. (Discs will only work with those signatures because the size of partition ticket is always 0x2a4)
So far only tickets with [http://en.wikipedia.org/wiki/RSA_numbers#RSA-2048 RSA-2048] signatures have been seen. (Discs will only work with those signatures because the size of partition ticket is always 0x2a4)
Line 11:
Line 11:
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 4
−| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | Signature type (always 0x10001 for RSA-2048 (to be confirmed))
+| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | Signature type (always 0x10001 for RSA-2048)
|- style="background-color: #ddd;"
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x005
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x005
Line 31:
Line 31:
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x1f1
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x1f1
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 1
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 1
−| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | Korean Common Key marker (1 = Korean key, 0 = normal key)
+| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | Common Key index (1 = Korean Common key, 0 = "normal" Common key)
|- style="background-color: #ddd;"
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x222
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x222
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|}
|}
−To get the title key decrypt the 16 bytes at offset 0x1bf with the master key using the Title ID (offset 0x1dc) as the initialization vector (the last 8 bytes of the IV should be zero).
+To get the title key decrypt the 16 bytes at offset 0x1bf with the Common Key using the Title ID (offset 0x1dc) as the initialization vector (the last 8 bytes of the IV should be zero).