Results 211 to 220 of about 10,366 (258)
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Differential Fault Analysis of LEX
2010LEX is a stream cipher based on the round transformation of the AES block cipher, and it was selected for the final phase evaluation of the eSTREAM project. LEX is 2.5 times faster than AES both in software and in hardware. In this paper, we present a differential fault attack on LEX.
Jianyong Huang +2 more
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Improved Differential Fault Analysis on CLEFIA
2008 5th Workshop on Fault Diagnosis and Tolerance in Cryptography, 2008We propose a more efficient differential fault analysis (DFA) attack on CLEFIA, the 128-bit block cipher developed by Sony Corporation in 2007. In the previous study, the most efficient DFA attack on CLEFIA with a 128-bit key uses approximately 18 pairs of correct and faulty ciphertexts.
Junko Takahashi, Toshinori Fukunaga
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An Extension of Differential Fault Analysis on AES
2009 Third International Conference on Network and System Security, 2009In CHES 2006, M. Amir et al. introduced a generalized method of differential fault attack (DFA) against AES–128. Their fault models cover all locations before the 9th round in AES–128. However, their method cannot be applied to AES with other key sizes, such as AES–192 and AES–256.
Wei Li 0013 +4 more
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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
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Differential Fault Analysis of Streebog
2015In August 2012, the Streebog hash function was selected as the new Russian federal hash function standard (GOST R 34.11-2012). In this paper, we present a fault analysis attack on this new hashing standard. In particular, our attack considers the compression function in the secret key setting where both the input chaining value and the message block ...
Riham AlTawy, Amr M. Youssef
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Differential Fault Analysis on SHACAL-1
2009 Workshop on Fault Diagnosis and Tolerance in Cryptography (FDTC), 2009SHACAL-1, known as one of the finalists of the NESSIE project, originates from the compression component of the widely used hash function SHA-1. The requirements of confusion and diffusion are implemented through mixing operations and rotations other than substitution and permutation, thus there exists little literature on its immunity against fault ...
Ruilin Li 0002 +2 more
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Improved Differential Fault Analysis of CLEFIA
2013 Workshop on Fault Diagnosis and Tolerance in Cryptography, 2013CLEFIA is already shown to be vulnerable to differential fault analysis (DFA). The existing state-of-the-art DFA shows that two faults are enough to break CLEFIA-128, whereas for CLEFIA-192 and CLEFIA-256 ten faults are needed. Side-by-side it emphasizes the need for protecting last four rounds of the cipher in order to make it secure against the ...
Subidh Ali, Debdeep Mukhopadhyay
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Differential Fault Analysis of SHA-3
2015In this paper we present the first differential fault analysis DFA of SHA-3. This attack can recover the internal state of two versions of SHA-3 namely, SHA3-512 and SHA3-384 and can be used to forge MAC's which are using these versions of SHA-3. Assuming that the attacker can inject a random single bit fault on the intermediate state of the hash ...
Nasour Bagheri +2 more
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DESIV: Differential Fault Analysis of SIV-Rijndael256 with a Single Fault
2020 IEEE International Symposium on Hardware Oriented Security and Trust (HOST), 2020This work analyzes the strength of NIST Lightweight Cryptography (LWC) Round 1 Candidate SIV-Rijndael256 in light of Differential Fault Attacks (DFA). It is observed that SIV-Rijndael256 presents an interesting case for DFA due to its large state-size which has been capitalized in this work to contribute to the state-of-the-art in DFA on AES-like ...
Aikata, Banashri Karmakar, Dhiman Saha
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Differential Fault Analysis of Full LBlock
2012$\textsf{LBlock}$ is a 64-bit lightweight block cipher which can be implemented in both hardware environments and software platforms. It was designed by Wu and Zhang, and published at ACNS2011. In this paper, we explore the strength of $\textsf{LBlock}$ against the differential fault analysis ( $\textsf{DFA}$ ).
Liang Zhao +2 more
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