Generalization of the Self-Shrinking Generator in the Galois Field GF(𝑝^𝑛)

Table 5

Minimum length of pLFSR to guarantee a given min key length.

𝑝	𝐿min for key length
	512 bits	1024 bits
2	512	1024
3	256	512
5, 7	171	342
11, 13	128	256
17, 19, 23, 29, 31	103	205
37, 41, 43, 47, 53, 59, 61	86	171
67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127	74	147
131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251	64	128