Fault-propagation pattern based DFA on SPN structure block ciphers using bitwise permutation, with application to PRESENT and PRINTcipher
X Zhao, T Wang, S Guo - Cryptology ePrint Archive, 2011 - eprint.iacr.org
X Zhao, T Wang, S Guo
Cryptology ePrint Archive, 2011•eprint.iacr.orgThis paper proposes a novel fault-propagation pattern based differential fault analysis
method-FPP-DFA, and proves its feasibility on SPN structure block ciphers using bitwise
permutation, such as PRESENT and PRINTcipher. Simulated experiments demonstrate that,
with the fault model of injecting one nibble fault into the r-2th round substitution layer, on
average 8 and 16 faulty samples can reduce the master key search space of PRESENT-
80/128 to $2^{14.7} $ and $2^{21.1} $ respectively, and 12 and 24 effective faulty samples …
method-FPP-DFA, and proves its feasibility on SPN structure block ciphers using bitwise
permutation, such as PRESENT and PRINTcipher. Simulated experiments demonstrate that,
with the fault model of injecting one nibble fault into the r-2th round substitution layer, on
average 8 and 16 faulty samples can reduce the master key search space of PRESENT-
80/128 to $2^{14.7} $ and $2^{21.1} $ respectively, and 12 and 24 effective faulty samples …
Abstract
This paper proposes a novel fault-propagation pattern based differential fault analysis method-FPP-DFA, and proves its feasibility on SPN structure block ciphers using bitwise permutation, such as PRESENT and PRINTcipher. Simulated experiments demonstrate that, with the fault model of injecting one nibble fault into the r-2th round substitution layer, on average 8 and 16 faulty samples can reduce the master key search space of PRESENT-80/128 to and respectively, and 12 and 24 effective faulty samples can reduce the master key search space of PRINTcipher-48/96 to and respectively; with the fault model of injecting one nibble fault into the r-3th round substitution layer, 8 samples can reduce the master key search space of PRINTCipher-96 to .
eprint.iacr.org
Showing the best result for this search. See all results
