From: Improved differential fault analysis on lightweight block cipher LBlock for wireless sensor networks
Related secret key | Equation | Filtering probability |
---|---|---|
(k58, k59, k60) |
| 2−3 |
(k37, k38) | (K32,2&0x 3) = (K30,7 ≫ 2) | 2−2 |
(k35, k36) | (K32,1≫2) = (K30,7&0x 3) | 2−2 |
(k33, k34) | (K32,1&0x 3) = (K30,6 ≫ 2) | 2−2 |
(k31, k32) | {(K32,0 ≫ 2) ⊕ 0x 1} = (K30,6&0x 3) | 2−2 |
(k29, k30) | {(K32,0&0x 3) ⊕ 0x 3} = (K30,5 ≫ 2) | 2−2 |
(k7, k8, k9) |
| 2−3 |
k 60 |
| 2−1 |
(k57, k58, k59) |
| 2−3 |
k 56 |
| 2−1 |
(k53, k54, k55) |
| 2−3 |
k 52 | (K32,5 ≫ 3) = (K29,4&0x 1) | 2−1 |
(k49, k50, k51) | (K32,5&0x 7) = (K29,3 ≫ 1) | 2−3 |
k 48 | (K32,4 ≫ 3) = (K29,3&0x 1) | 2−1 |
(k45, k46, k47) | (K32,4&0x 7) = (K29,2 ≫ 1) | 2−3 |
k 44 | (K32,3 ≫ 3) = (K29,2&0x 1) | 2−1 |
(k41, k42, k43) | (K32,3&0x 7) = (K29,1 ≫ 1) | 2−3 |
k 40 | (K32,2 ≫ 3) = (K29,1&0x 1) | 2−1 |
k 39 | {(K32,2 ≫ 2)&0x 1} = (K29,0 ≫ 3) | 2−1 |
(k36, k37, k38) |
| 2−3 |