crta
Hrvatska znanstvena Sekcija img
bibliografija
3 gif
 Naslovna
 O projektu
 FAQ
 Kontakt
4 gif
Pregledavanje radova
Jednostavno pretraživanje
Napredno pretraživanje
Skupni podaci
Upis novih radova
Upute
Ispravci prijavljenih radova
Ostale bibliografije
Slični projekti
 Bibliografske baze podataka

Pregled bibliografske jedinice broj: 685419

Zbornik radova

Autori: Picek, Stjepan; Ege, Baris; Batina, Lejla; Jakobović, Domagoj; Chmielewski, Lukasz; Golub, Marin
Naslov: On Using Genetic Algorithms for Intrinsic Side-channel Resistance: The Case of AES S-box
Izvornik: Proceedings of the First Workshop on Cryptography and Security in Computing SystemsACM , 2014. 13-18 (ISBN: 978-1-4503-2484-7).
Skup: First Workshop on Cryptography and Security in Computing Systems
Mjesto i datum: Austrija, 20-21.01.2014.
Ključne riječi: S-box ; block ciphers ; genetic algorithms ; side-channel analysis ; transparency order
Sažetak:
Finding balanced S-boxes with high nonlinearity and low transparency order is a difficult problem. The property of transparency order is important since it specifies the resilience of an S-box against differential power analysis. Better values for transparency order and hence improved side-channel security often imply less in terms of nonlinearity. Therefore, it is impossible to find an S-box with all optimal values. Currently, there are no algebraic procedures that can give the preferred and complete set of properties for an S-box. In this paper, we employ evolutionary algorithms to find S-boxes with desired cryptographic properties. Specifically, we conduct experiments for the 8×8 S-box case as used in the AES standard. The results of our experiments proved the feasibility of finding S-boxes with the desired properties in the case of AES. In addition, we show preliminary results of side-channel experiments on different versions of "improved" S-boxes.
Vrsta sudjelovanja: Predavanje
Vrsta prezentacije u zborniku: Cjeloviti rad (više od 1500 riječi)
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 036-0362980-1921
Izvorni jezik: ENG
Kategorija: Znanstveni
Znanstvena područja:
Računarstvo
Puni text rada: 685419.CTRSA.pdf (tekst priložen 24. Sij. 2014. u 09:38 sati)
Upisao u CROSBI: Domagoj Jakobović (domagoj.jakobovic@fer.hr), 24. Sij. 2014. u 09:38 sati



Verzija za printanje   za tiskati


upomoc
foot_4