Position of faults | Fault model | Round(s) of fault injection | Number of needed faults | |
---|---|---|---|---|
Xie et al.’s work | Encryption state | Random byte fault | 29, 30, 31 | 24.9 with 210 exhaustive searching |
Our work | Key schedule | Random nibble fault | 29, 30 | 12.6 with 226 exhaustive searching |