Results 61 to 70 of about 2,036 (154)

Fault-based analysis of flexible ciphers [PDF]

Computer Science Journal of Moldova, 2002
We consider security of some flexible ciphers against differential fault analysis (DFA). We present a description of the fault-based attack on two kinds of the flexible ciphers.
V.I.Korjik, A.Mukherjii, M.A.Eremeev, N.A.Moldovyan   +3 more
doaj  

An Improved Differential Fault Attack on Camellia [PDF]

, 2009
The S-box lookup is one of the most important operations in cipher algorithm design, and also is the most effective part to prevent traditional linear and differential attacks, however, when the physical implementation of the algorithm is considered, it ...
ZHAO Xin-jie, WANG Tao
core  

One Plus One is More than Two: A Practical Combination of Power and Fault Analysis Attacks on PRESENT and PRESENT-Like Block Ciphers [PDF]

, 2017
We present the first practically realizable sidechannel assisted fault attack on PRESENT, that can retrieve the last round key efficiently using single nibble faults.
Debdeep Mukhopadhyay, Shivam Bhasin, Patranabis, Sikhar, Mukhopadhyay, Debdeep, Jakub Breier, Bhasin, Shivam, Breier, Jakub, Sikhar Patranabis   +7 more
core   +1 more source

Differential Fault Analysis of AES: Towards Reaching its Limits [PDF]

, 2012
In this paper we present a theoretical analysis of the limits of the Differential Fault Analysis (DFA) of AES by developing an inter relationship between conventional cryptanalysis of AES and DFAs. We show that the existing attacks have not reached these
Michael Tunstall, Debdeep Mukhopadhyay, Sk Subidh Ali, Ali, Sk Subidh, Tunstall, Mike, Mukhopadhyay, Debdeep   +5 more
core  

Impossible differential cryptanalysis of lightweight tweakable block cipher CRAFT

Cybersecurity
The CRAFT cipher is a lightweight tweakable block cipher introduced at FSE 2019. Its design aims to incorporate countermeasures against Differential Fault Attacks at the algorithmic level.
Fen Liu, Yongqiang Li, Huiqin Chen, Li Ma, Zhengbin Liu, Wenyin Yang   +5 more
doaj   +1 more source

A Two-Stage Framework for Fault and Cyber Attack Detection in Line Current Differential Relays of Power Transmission Network

IEEE Access
The increasing integration of digital platforms in power systems has enhanced protection capabilities but also introduced new vulnerabilities, particularly in critical components like Line Current Differential Relays (LCDRs). LCDRs offer fast, selective,
Anfaj Islam, Duy-Hung Ha, Trung-Thang Nguyen, Van-Van Huynh, Van Khang Huynh   +4 more
doaj   +1 more source

Differential Attacks on Deterministic Signatures

, 2017
Deterministic signature schemes are becoming more popular, as illustrated by the deterministic variant of ECDSA and the popular EdDSA scheme, since eliminating the need for high-quality randomness might have some advantages in certain use-cases. In this
Christopher Ambrose, Joppe W. Bos, Manfred Lochter, Björn Fay, Bruce Murray, Marc Joye   +5 more
core  

Shortcut2Secrets: A Table-based Differential Fault Attack Framework

Transactions on Cryptographic Hardware and Embedded Systems
Recently, Differential Fault Attacks (DFAs) have proven highly effective against stream ciphers designed for Hybrid Homomorphic Encryption (HHE). In this work, we present a table-based DFA framework called the shortcut attack, which generalizes the ...
Weizhe Wang, Pierrick Méaux, Deng Tang
doaj   +1 more source

A Differential Fault Attack Technique Against SPN Structures, with Application to the AES

, 2003
. In this paper we describe a differential fault attack technique working against Substitution-Permutation Networks, and requiring very few faulty ciphertexts.
Piret, G., Quisquater, Jean-Jacques, 5th International Workshop on Cryptographic Hardware and Embedded Systems (CHES 2003), Gilles Piret, Jean-jacques Quisquater   +4 more
core   +1 more source

ICPS multi-target constrained comprehensive security control based on DoS attacks energy grading detection and compensation

Journal of Measurement Science and Instrumentation
Aiming at the industry cyber-physical system (ICPS) where Denial-of-Service (DoS) attacks and actuator failure coexist, the integrated security control problem of ICPS under multi-objective constraints was studied.
HAN Yinlong, HAN Xiaowu
doaj