Cryptanalysis of Linear Feedback Shift Registers (Cryptanalysis of Linear Feedback Shift Registers)
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Description
Find the shortest linear feedback shift register that can generate a given finite sequence of digits.
Parameters
$n$: size of input stream
Table of Algorithms
| Name | Year | Time | Space | Approximation Factor | Model | Reference |
|---|---|---|---|---|---|---|
| Berlekamp–Massey algorithm | 1969 | $O(n^{2})$ | $O(n)$? | Exact | Deterministic | Time |
Time Complexity Graph
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Space Complexity Graph
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Time-Space Tradeoff
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