Results 281 to 290 of about 1,963,483 (329)
Some of the next articles are maybe not open access.
Attacking Deterministic Signature Schemes Using Fault Attacks
2018 IEEE European Symposium on Security and Privacy (EuroS&P), 2018Many digital signature schemes rely on random numbers that are unique and non-predictable per signature. Failures of random number generators may have catastrophic effects such as compromising private signature keys. In recent years, many widely-used cryptographic technologies adopted deterministic signature schemes because they are presumed to be ...
Damian Poddebniak +4 more
openaire +2 more sources
A hybrid fault model for differential fault attack on AES
2017 IEEE 12th International Conference on ASIC (ASICON), 2017In this paper, a hybrid model is proposed to improve availability of ciphertext for differential fault attack (DFA) against AES. This model combines the fault models of the encryption process with the key schedule process. In the actual attack scenarios, we can use the pairs of correct and fault ciphertexts to match a variety of models, such as single ...
Yixia Liu +3 more
semanticscholar +2 more sources
Fault attack vulnerability assessment of binary code
Proceedings of the Sixth Workshop on Cryptography and Security in Computing Systems, 2019Fault attacks are a major threat requiring to protect applications. We present a method and a set of metrics, implemented in a framework combining formal methods, dynamic and static analyses to evaluate the robustness of a binary code against fault ...
Jean-Baptiste Bréjon +4 more
semanticscholar +1 more source
Hardware-Oriented Algebraic Fault Attack Framework with Multiple Fault Injection Support
Workshop on Fault Diagnosis and Tolerance in Cryptography, 2019The evaluation of fault attacks on security-critical hardware implementations of cryptographic primitives is an important concern. In such regards, we have created a framework for automated construction of fault attacks on hardware realization of ciphers.
Mael Gay +4 more
semanticscholar +1 more source
Low voltage fault attacks to AES
2010 IEEE International Symposium on Hardware-Oriented Security and Trust (HOST), 2010This paper presents a new fault based attack on the Advanced Encryption Standard (AES) with any key length, together with its practical validation through the use of low voltage induced faults. The CPU running the attacked algorithm is the ARM926EJ-S: a 32-bit processor widely deployed in computer peripherals, telecommunication appliances and low power
Alessandro Barenghi +4 more
openaire +2 more sources
Recovering Rainbow's Secret Key with a First-Order Fault Attack
IACR Cryptology ePrint Archive, 2022Thomas Aulbach +3 more
semanticscholar +1 more source
Introduction to fault attacks on smartcard
11th IEEE International On-Line Testing Symposium, 2005We present what can be achieved by attacks through faults induction on smart cards. We first describe the different means to perform fault attacks on chips and explain how fault attacks on cryptographic algorithms are used to recover secret keys. We next study the impact of fault attacks when focused on the disruption of the functional software layer ...
openaire +1 more source
Fault Attacks on Cryptographic Circuits
2019 17th IEEE International New Circuits and Systems Conference (NEWCAS), 2019Fault-injection attacks on cryptographic circuits are physical manipulations applied by an adversary during the circuit's operation with the purpose of extracting sensitive information, such as secret key bits. Fault attacks gain in relevance for cyberphysical applications and autonomous systems, where the system's hardware is naturally exposed to a ...
openaire +1 more source
Incremental Fault Analysis: Relaxing the Fault Model of Differential Fault Attacks
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2020This article presents a new fault analysis technique against cryptographic devices called the incremental fault analysis (IFA), which can be adapted into fault attacks using more traditional differential fault analysis (DFA) techniques in order to increase their feasibility under more practical fault injection conditions.
Trevor E. Pogue, Nicola Nicolici
openaire +1 more source
Resistance of Isogeny-Based Cryptographic Implementations to a Fault Attack
IACR Cryptology ePrint Archive, 2021Élise Tasso +3 more
semanticscholar +1 more source