scsidrminfo
Differences
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Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
scsidrminfo [2009/04/24 21:58] – Add Unique ID (type 39) packet megadiscman | scsidrminfo [2010/07/06 15:10] (current) – megadiscman | ||
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==== Command A3: Write Crypto Stuff ==== | ==== Command A3: Write Crypto Stuff ==== | ||
- | (Sony calls it "Send Key") | + | (This is officially |
< | < | ||
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02: DWORD Object Number | 02: DWORD Object Number | ||
06: BYTE unused | 06: BYTE unused | ||
- | 07: BYTE | + | 07: BYTE |
08: WORD Size of cryptographic data | 08: WORD Size of cryptographic data | ||
0A: BYTE key type | 0A: BYTE key type | ||
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==== Command A4: Read Crypto Stuff ==== | ==== Command A4: Read Crypto Stuff ==== | ||
- | (Sony calls it " | + | (This is officially |
< | < | ||
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02: DWORD Object Number | 02: DWORD Object Number | ||
06: BYTE unsused | 06: BYTE unsused | ||
- | 07: BYTE | + | 07: BYTE |
08: WORD Size of cryptographic data | 08: WORD Size of cryptographic data | ||
0A: BYTE key type | 0A: BYTE key type | ||
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< | < | ||
00: DWORD unknown, length? | 00: DWORD unknown, length? | ||
- | 04: BYTE unknown, | + | 04: BYTE unknown, |
05: BYTE bit flags. Bits 6,7: encryption type (0=plain, 2=des ecb, 3=des cbc) | 05: BYTE bit flags. Bits 6,7: encryption type (0=plain, 2=des ecb, 3=des cbc) | ||
| | ||
| | ||
06: WORD length of following data | 06: WORD length of following data | ||
- | 08: DWORD unknown, but used | + | 08: DWORD generation number |
0C: BYTES data, length from field 6. | 0C: BYTES data, length from field 6. | ||
+ | ..: BYTES MAC, only present if MAC bit is set. NOT included in length | ||
</ | </ | ||
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05: BYTE bit flags, same bits used as in Type 33 | 05: BYTE bit flags, same bits used as in Type 33 | ||
06: WORD length of ICV data | 06: WORD length of ICV data | ||
- | 08: WORD Revision | + | 08: DWORD Generation number |
- | 0A: WORD unknown, but used | + | |
0C: BYTES ICV data | 0C: BYTES ICV data | ||
XX: BYTES 8 Bytes MAC | XX: BYTES 8 Bytes MAC | ||
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==== Key type 3B: Leaf ID ==== | ==== Key type 3B: Leaf ID ==== | ||
+ | This data packet is sent from the HiMD device to the host | ||
+ | < | ||
+ | 00: WORD unknown, length? | ||
+ | 02: BYTES 8 Bytes leaf ID | ||
+ | </ | ||
==== Key type 3D: Disc ID ==== | ==== Key type 3D: Disc ID ==== | ||
< | < | ||
- | 00: WORD | + | 00: WORD |
02: BYTES 16 bytes disc ID | 02: BYTES 16 bytes disc ID | ||
</ | </ | ||
scsidrminfo.1240610298.txt.gz · Last modified: 2009/04/24 21:58 by megadiscman