Research Article
On the Complexity of Impossible Differential Cryptanalysis
Table 1
Impossible differential characteristics for SIMON32/64.
| | Number | ID |
| | (1) | 0000000000000000 0000000000000001 0000000010000000 0000000000000000 | | (2) | 0000000000000000 0000000010000000 0000000010000000 0000000000000000 | | (3) | 0000000000000000 0000000100000000 0000000010000000 0000000000000000 | | (4) | 1000000000000000 0000000000000000 0000000010000000 0000000000000000 | | (5) | 0000000000000000 0000000000000001 0000001000000000 0000000000000000 | | (6) | 0000000000000000 0000000010000000 0000001000000000 0000000000000000 | | (7) | 0000000000000000 0000000100000000 0000001000000000 0000000000000000 | | (8) | 1000000000000000 0000000000000000 0000001000000000 0000000000000000 |
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