Abstract
In this paper, we propose a differential fault analysis on SSB having same structure in encryption and decryption proposed in 2011. The target algorithm was designed using advanced encryption standard and has advantage about hardware implementations. The differential fault analysis is one of side channel attacks, combination of the fault injection attacks with the differential cryptanalysis. Because SSB is suitable for hardware, it must be secure for the differential fault analysis. However, using proposed differential fault attack in this paper, we can recover the 128 bit secret key of SSB through only one random byte fault injection and an exhausted search of . This is the first cryptanalytic result on SSB having same structure in encryption and decryption.
| Translated title of the contribution | Differential Fault Attack on SSB Cipher |
|---|---|
| Original language | Korean |
| Pages (from-to) | 48-52 |
| Number of pages | 5 |
| Journal | 한국항행학회논문지 |
| Volume | 19 |
| Issue number | 1 |
| DOIs | |
| State | Published - 2015 |