In memory of Ben “bushing” Byer, who passed away on Monday, February 8th, 2016.

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Content.bin file structure (view source)

Revision as of 14:49, 9 February 2008

5,193 bytes added ,  14:49, 9 February 2008
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===Part A: Encrypted header===
 
===Part A: Encrypted header===
 
The header is encrypted by the SD key and SD IV. When decrypted, it contains the following structure:
 
The header is encrypted by the SD key and SD IV. When decrypted, it contains the following structure:
 +
(* means the field is discussed below)
 +
 
{| style="border-collapse: collapse; padding: 0.2em 0.2em 0.2em 0.2em;"
 
{| style="border-collapse: collapse; padding: 0.2em 0.2em 0.2em 0.2em;"
 
|- style="background-color: #ddd;"
 
|- style="background-color: #ddd;"
Line 48: Line 50:  
|- style="background-color: #ddd;"
 
|- style="background-color: #ddd;"
 
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x00C
 
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x00C
−
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x01D
+
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x01B
 
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 16
 
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 16
 
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | MD5 Hash of header
 
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | MD5 Hash of header
 
|- style="background-color: #ddd;"
 
|- style="background-color: #ddd;"
 
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x01C
 
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x01C
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x02B
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 16
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | unknown_1 (crypto usage, md5 hash of something?)
 +
|- style="background-color: #ddd;"
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x02C
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x02F
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 4
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | * unknown_2
 +
|- style="background-color: #ddd;"
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x030
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x037
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 8
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | * Title-ID-reference_1
 +
|- style="background-color: #ddd;"
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x038
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x03F
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 8
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | * Title-ID-reference_2
 +
|- style="background-color: #ddd;"
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x040
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x07F
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 64
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | * Zeroes_1
 +
|- style="background-color: #ddd;"
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x080
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x09B
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 28
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | * IMET data
 +
|- style="background-color: #ddd;"
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x09C
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x0EF
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 42
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | Channel name in Unicode, padded with 00 (Japanse version -- can be empty).
 +
|- style="background-color: #ddd;"
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x0F0
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x143
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 42
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | Channel name in Unicode, padded with 00 (English version).
 +
|- style="background-color: #ddd;"
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x144
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x197
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 42
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | Channel name in Unicode, padded with 00 (German version).
 +
|- style="background-color: #ddd;"
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x198
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x1EB
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 42
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | Channel name in Unicode, padded with 00 (French version).
 +
|- style="background-color: #ddd;"
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x1EC
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x23F
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 42
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | Channel name in Unicode, padded with 00 (Spanish version).
 +
|- style="background-color: #ddd;"
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x240
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x293
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 42
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | Channel name in Unicode, padded with 00 (Italian version).
 +
|- style="background-color: #ddd;"
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x294
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x2E7
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 42
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | Channel name in Unicode, padded with 00 (Dutch version).
 +
|- style="background-color: #ddd;"
 +
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ded;" | 0x2E8
 
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x63F
 
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x63F
−
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 0x624
+
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | 0x358
−
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | As of yet un-analyzed data
+
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #edd;" | * Padding (normally zero)
 
|}
 
|}
  
Magicus
68

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