Talk:050.003: Difference between revisions
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(→Lv1) |
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== Lv0 == | == Lv0 == | ||
<pre> | <pre> | ||
key: 80 7D DE FC ED A1 27 | key: 80 7D DE FC ED A1 27 8X 20 B4 F0 DX 3D 5D 00 DX <- X unknown | ||
iv: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX | iv: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX | ||
</pre> | </pre> |
Revision as of 17:49, 3 December 2014
Metadata similarities
Between lv1
0000000 0000 0000 0000 0000 0000 0000 0000 0000 * 00000f0 6868 6868 6868 6868 6868 6868 6868 6868 <- hash 1 0000100 6868 6868 0000 0000 0000 0000 0000 0000 0000110 0000 0000 0000 0000 0000 0000 0000 0000 * 0000130 6868 6868 6868 6868 6868 6868 6868 6868 <- hash 2 0000140 6868 6868 0000 0000 0000 0000 0000 0000 0000150 0000 0000 0000 0000 0000 0000 0000 0000 * 0000170 6868 6868 6868 6868 6868 6868 6868 6868 <- hash 3 0000180 6868 6868 0000 0000 0000 0000 0000 0000 0000190 0000 0000 0000 0000 0000 0000 0000 0000 * 00001b0 7272 7272 7272 7272 7272 7272 7272 7272 00001c0 7272 7272 7372 7373 7373 7373 7373 7373 00001d0 7373 7373 7373 7373 7373 0000 0000 0000 00001e0 0000 0000 0000 0000 0000 0000 0000 0000 * 0000220
Between lv0/updater
0000000 XXXX XXXX XXXX XXXX XXXX XXXX XXXX XXXX * 00000c0 HHHH HHHH HHHH HHHH HHHH HHHH HHHH HHHH <- Hash 1 00000d0 HHHH HHHH XXXX XXXX XXXX XXXX XXXX XXXX 00000e0 XXXX XXXX XXXX XXXX XXXX XXXX XXXX XXXX * 0000100 HHHH HHHH HHHH HHHH HHHH HHHH HHHH HHHH <- Hash 2 0000110 HHHH HHHH XXXX XXXX XXXX XXXX XXXX XXXX 0000120 XXXX XXXX XXXX XXXX XXXX XXXX XXXX XXXX * 0000140 RRRR RRRR RRRR RRRR RRRR RRRR RRRR RRRR <- R point 0000150 RRRR RRRR RRSS SSSS SSSS SSSS SSSS SSSS <- S point 0000160 SSSS SSSS SSSS SSSS SSSS XXXX XXXX XXXX 0000170 XXXX XXXX XXXX XXXX XXXX XXXX XXXX XXXX * 0000190
Between lv2
0000000 0000 0000 0000 0000 0000 0000 0000 0000 * 0000090 6868 6868 6868 6868 6868 6868 6868 6868 <- hash 1 00000a0 6868 6868 0000 0000 0000 0000 0000 0000 00000b0 0000 0000 0000 0000 0000 0000 0000 0000 * 00000d0 6868 6868 6868 6868 6868 6868 6868 6868 <- hash 2 00000e0 6868 6868 0000 0000 0000 0000 0000 0000 00000f0 0000 0000 0000 0000 0000 0000 0000 0000 * 0000110 7272 7272 7272 7272 7272 7272 7272 7272 <- r 0000120 7272 7272 7372 7373 7373 7373 7373 7373 <- s 0000130 7373 7373 7373 7373 7373 0000 0000 0000 0000140 0000 0000 0000 0000 0000 0000 0000 0000 * 00001b0
Between sys_init selfs
0000000 0000 0000 0000 0000 0000 0000 0000 0000 * 00000c0 6868 6868 6868 6868 6868 6868 6868 6868 <- hash 1 00000d0 6868 6868 0000 0000 0000 0000 0000 0000 00000e0 0000 0000 0000 0000 0000 0000 0000 0000 * 0000100 6868 6868 6868 6868 6868 6868 6868 6868 <- hash 2 0000110 6868 6868 0000 0000 0000 0000 0000 0000 0000120 0000 0000 0000 0000 0000 0000 0000 0000 * 0000140 6868 6868 6868 6868 6868 6868 6868 6868 <- hash 3 0000150 6868 6868 0000 0000 0000 0000 0000 0000 0000160 0000 0000 0000 0000 0000 0000 0000 0000 * 0000180 7272 7272 7272 7272 7272 7272 7272 7272 <- r 0000190 7272 7272 7372 7373 7373 7373 7373 7373 <- s 00001a0 7373 7373 7373 7373 7373 0000 0000 0000 00001b0 0000 0000 0000 0000 0000 0000 0000 0000 * 0000200
Between lv0/updater and lv1
After proper cleanup it'll be put here
Structure (from first hash until signature)
Size | Description |
---|---|
0x14 | Hash of Section |
0x0C | Padding? |
0x10 | Key? |
0x10 | Iv? |
This repeats until signature which has the following structure...
Structure (signature)
Size | Description |
---|---|
0x15 | R(Starts with 00, when xored in same position returns 00 due to crypto fail) |
0x15 | S(Starts with 00) |
Remaining | Padding? |
- Note: If the hashes of a section match (which usually happens with the data section between small revision changes) you'll see 00 in the xor
Possible Keys and IVs (Meta)
Lv1
key: F4 41 B3 88 7E 0B A8 2X D3 76 DC 9X 0F 42 9A 5X <- X unknown iv: XX XX XX XX XX XX XX XX XX XX F1 44 EX XX XX XX
Lv0
key: 80 7D DE FC ED A1 27 8X 20 B4 F0 DX 3D 5D 00 DX <- X unknown iv: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX