Research Article

Random Fault Attacks on a Class of Stream Ciphers

Table 4

Average Number of Recovered Bits.

Number of Faults Average Number of Bits Recovered () Probability of Recovering Bits

1 64 53.33%

2 96 55.11%

3 112 56.71%

4 120 59.39%

5 124 62.60%

6 126 67.73%

7 127 73.96%

8 127 91.03%

9 127 97.08%

10 127 99.11%