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TOTAL DOWNLOADED
TASK INFO: ( nagravision )
Flash device type |
: USB Flash |
Controller marking |
: IS903 |
Number of memory chips |
: 2 |
Number of parts |
: 4 |
Memory chip marking |
: 29F64G08AAMEI |
Memory chip ID |
: 0x8988244B |
Capacity(Mb) |
: 65536 |
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SOLUTIONS: - Variant 1: (14.12.2016) Author: nagravision [2]
Results of preparation:
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Initial memory chips (2) |
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Parts of memory chips (8) |
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Page XOR transformation (ID_XOR 1861) |
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Page size transformation |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
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Split by block (Block Size 4096) |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
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Change order (New order 4,5,6,7,1,0,3,2) |
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Join by block for pairs (Block Size 16) |
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Join by block for pairs (Block Size 32) |
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Join by block for pairs (Block Size 64) |
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Join by block for pairs (Block Size 128) |
Algorithm of analysis:
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Block Number Innostor | Block size: 65536 sectors
Synchronization of channels: No |
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- Variant 2: (01.07.2020) Author: Robin [32]
Results of preparation:
|
Initial memory chips (2) |
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Parts of memory chips (8) |
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Change order (New order 0-4-1-5-2-6-3-7) |
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Page XOR transformation (ID_XOR 1861) |
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Page size transformation |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
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Split by block (Block Size 4096) |
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Join by block for pairs (Block Size 16) |
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Join by dump |
Algorithm of analysis:
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Block Number Innostor | Размер блока: 8192 секторов |
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- Variant 3: (13.06.2017) Author: Zik [343]
Results of preparation:
|
Initial memory chips (2) |
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Parts of memory chips (8) |
|
Page XOR transformation (ID_XOR 1861) |
|
Page size transformation |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
|
Split by block (Block Size 4096) |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
|
Change order (New order 0,4,1,5,2,6,3,7) |
|
Join by block for pairs (Block Size 16) |
|
Join by block for pairs (Block Size 32) |
|
Join by block for pairs (Block Size 64) |
|
Join by block for pairs (Block Size 128) |
Algorithm of analysis:
|
Block Number Innostor | Block size: 65536 sectors
Synchronization of channels: ? |
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- Variant 4: (18.11.2020) Author: ChicH [97]
Results of preparation:
|
Initial memory chips (2) |
|
Parts of memory chips (8) |
|
Change order (New order 0 1 2 3 5 4 7 6) |
|
Page XOR transformation (ID_XOR 1861) |
|
Page size transformation |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
|
Split by block (Block Size 4096) |
|
Join by block for pairs (Block Size 16) |
|
Join by dump |
Algorithm of analysis:
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