Research Article
Security Cryptanalysis of NUX for the Internet of Things
Table 10
19-Round linear approximation of NUX.
| | Rounds | | | | | Bias |
| | 0 | 0000 | 1040 | 0000 | 0000 | | | 1 | 0000 | 0000 | 0000 | 0500 | | | 2 | 0001 | 4040 | 0000 | 0000 | | | 3 | 0000 | 0000 | 0020 | 0600 | | | 4 | 5100 | 0440 | 0000 | 0000 | | | 5 | 0000 | 0000 | 8404 | 2028 | | | 6 | 100a | a080 | 0000 | 0000 | | | 7 | 0000 | 0000 | 0206 | 3000 | | | 8 | 000a | 2002 | 0000 | 0000 | | | 9 | 0000 | 0000 | 0202 | 0800 | | | 10 | 000a | 0020 | 0000 | 0000 | | | 11 | 0000 | 0000 | 0202 | 4010 | | | 12 | a000 | 0a00 | 0000 | 0000 | | | 13 | 0000 | 0000 | 4040 | 0200 | | | 14 | 1400 | 0400 | 0000 | 0000 | | | 15 | 0000 | 0000 | 0084 | 0448 | | | 16 | 01c3 | 8048 | 0000 | 0000 | | | 17 | 0000 | 0000 | 9023 | 0180 | | | 18 | d800 | 4004 | 0000 | 0000 | | | 19 | 0000 | 0000 | 044c | 24af | |
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