Differential fault analysis on PRINT cipher

Abstract

The new block cipher PRINTCIPHER was introduced in CHES 2010 as a lightweight block cipher for 'integrated circuit' or IC-'printing' technology. The key of PRINTCIPHER consist of two sub-key components where the first sub-key is 'XORed' to the state in each round, whereas the second sub-key is used to generate the key-dependent permutations. In this study, the authors describe a new differential fault analysis on the lightweight block cipher PRINTCIPHER. The authors present two different fault models for obtaining each sub-key. The first fault model is used to obtain the second sub-key, which induces a fault on the key-dependent permutation layer so, on average, key search space is reduced from 2 32 to 2 14 , given 36 faulty cipher texts. To obtain the first sub-key, the authors induce a fault on an intermediate results then they obtain, on average, 42 bits of the first sub-key with less than 24 faulty cipher texts. In total, on average, they reduce key search space of PRINTCIPHER from 2 80 to 2 20 , given 60 faulty cipher texts. They also simulated their attack on a 1.8 GHz Celeron PC.

Hardware Implementation of Quasigroup Encryption for SCADA Networks

“…A PRINTcipher was proposed for integrated circuit printing [29] however its cryptanalysis has revealed some weaknesses [30], [31]. Similarly Piccolo [32] was proposed as an ultralightweight block ciphers for RFID tags and sensor nodes.…”

New differential fault analysis on PRESENT

“…This attack is commonly used to analyze the security of cryptosystems. DFA have been employed to attack several block ciphers where DES [3,4], AES [5][6][7][8][9][10][11], PRINTCIPHER [12], Camellia [13], CALEFIA [14,15], RC4 [16], SMS4 [17], and ARIA [18] are examples. In general, there are two techniques to apply a DFA attack on a block cipher.…”

A Differential Fault Analysis Attack Against the Light Weight PRINTcipher

“…In Ref. [16], the authors needed 26(60) faulty cipher texts. Which show that our method is more effective.…”