Random Fault Attacks on a Class of Stream Ciphers

Table 3

Partial Recovery of and with Different Numbers of Faults.

Recovery of			Recovery of
Number of Faults	Number of Bits to Recover	Success Rate	Number of Faults	Bits to Guess	Guessing Complexity	Success Rate
4	113	99.3%	24	90		95.9%
5	119	99.2%	30	54		95.3%
6	122	99.7%	36	36		98.2%
7	124	99.7%	42	24		98.2%
8	125	99.8%	48	18		98.8%