Results 251 to 260 of about 1,748,823 (282)

Improvements of Algebraic Attacks for Solving the Rank Decoding and MinRank Problems

International Conference on the Theory and Application of Cryptology and Information Security, 2020
M. Bardet, Maxime Bros, Daniel Cabarcas, P. Gaborit, Ray A. Perlner, Daniel Smith-Tone, J. Tillich, Javier A. Verbel   +7 more
semanticscholar   +1 more source

Revisiting Higher-Order Differential-Linear Attacks from an Algebraic Perspective

International Conference on the Theory and Application of Cryptology and Information Security, 2023
Kai Hu, Thomas Peyrin, Q. Tan, Trevor Yap   +3 more
semanticscholar   +1 more source

Membership-Function-Dependent Reachable Set Synthesis of Takagi-Sugeno Fuzzy Singular Multi-Agent Systems Subject to Deception Attacks

IEEE Transactions on Automation Science and Engineering
This paper focuses on the membership-functions-dependent reachable set (RS) synthesis of a class of Takagi-Sugeno (T-S) fuzzy singular multi-agent systems subject to deception attacks.
Liang Zhang, Xudong Zhang, Xudong Zhao, Ning Zhao   +3 more
semanticscholar   +1 more source

Seeking Secure Adaptive Distributed Discrete-Time Observer for Networked Agent Systems Under External Cyber Attacks

IEEE transactions on consumer electronics
In the era of Industry 5.0, the cooperation among components in Cyber-Physical Systems (CPS) plays a crucial role in achieving digital transformation and intelligent development.
Weihao Li, Ruichi Ren, Mengji Shi, Boxian Lin, Kai-yu Qin   +4 more
semanticscholar   +1 more source

Secure Control for Markov Jump Cyber-Physical Systems Subject to Malicious Attacks: A Resilient Hybrid Learning Scheme

IEEE Transactions on Cybernetics
This article focuses on solving the secure control problem by developing a novel resilient hybrid learning scheme for discrete-time Markov jump cyber-physical systems with malicious attacks.
Hao Shen, Yun Wang, Jiacheng Wu, Ju H. Park, Jing Wang   +4 more
semanticscholar   +1 more source

Mutually Clock-Controlled Feedback Shift Registers Provide Resistance to Algebraic Attacks

Lecture Notes in Computer Science, 2008
Algebraic attacks have been applied to several types of clock-controlled stream ciphers. However, to date there are no such attacks in the literature on mutually clock-controlled ciphers.
Bernard Colbert (13053924), S Al-Hinai (13294842), Lynn Batten (13081779)   +2 more
exaly   +1 more source

Establishing Equations: The Complexity of Algebraic and Fast Algebraic Attacks Revisited

2015
Algebraic and fast algebraic attacks have posed serious threats to some deployed LFSR-based stream ciphers. Previous works on this topic focused on reducing the time complexity by lowering the degree of the equations, speeding up the substitution step by Fast Fourier Transform and analysis of Boolean functions exhibiting the optimal algebraic immunity.
Lin Jiao, Bin Zhang, Mingsheng Wang
openaire   +1 more source

Algebraic Attacks over GF(q)

2004
Recent algebraic attacks on LFSR-based stream ciphers and S-boxes have generated much interest as they appear to be extremely powerful. Theoretical work has been developed focusing around the Boo- lean function case. In this paper, we generalize this theory to arbitrary finite fields and extend the theory of annihilators and ideals introduced at ...
openaire   +1 more source

Algebraic attacks on cipher systems

2004 IEEE Africon. 7th Africon Conference in Africa (IEEE Cat. No.04CH37590), 2005
Recently, algebraic attacks have emerged as a new type of cryptographic attack on block ciphers. These attacks involve the formulation of a system of nonlinear equations that describe the secret keybits in terms of the input and output bits of the block cipher, which is then solved.
openaire   +1 more source

Algebraic Attacks Using IP-Solvers

2013
The main task for carrying out a successful algebraic attack on a cipher (or for examining the security of a cipher) is to solve a multivariate polynomial system over a finite field. We study recent suggestions of using IP-solvers for this task. After formulating the solution of a system of polynomial equations as a mixed integer linear programming ...
openaire   +1 more source