Results 21 to 30 of about 1,005,955 (287)
Threshold implementations [PDF]
, 2015 Embedded devices are used pervasively in a wide range of applications some of which require cryptographic algorithms in order to provide security. Today’s standardized algorithms are secure in the black-box model where an adversary has access to several inputs and/or outputs of the algorithm.
openaire +4 more sources
Implementations of two Algorithms for the Threshold Synthesis Problem
CoRR, 2023 A linear pseudo-Boolean constraint (LPB) is an expression of the form $a_1 \cdot \ell_1 + \dots + a_m \cdot \ell_m \geq d$, where each $\ell_i$ is a literal (it assumes the value 1 or 0 depending on whether a propositional variable $x_i$ is true or false) and $a_1, \dots, a_m, d$ are natural numbers.
Jan-Georg Smaus +2 more
openaire +3 more sources
A note on the security of Higher-Order Threshold Implementations [PDF]
, 2015 At ASIACRYPT 2014, Bilgin et al. describe higher-order threshold implementations: a masking countermeasure claiming resistance against higher-order differential power analysis attacks.
Oscar Reparaz
core +1 more source
Rhythmic Keccak: SCA Security and Low Latency in HW
Transactions on Cryptographic Hardware and Embedded Systems, 2018 Glitches entail a great issue when securing a cryptographic implementation in hardware. Several masking schemes have been proposed in the literature that provide security even in the presence of glitches.
Victor Arribas +4 more
doaj +1 more source
Low-Latency and Low-Randomness Second-Order Masked Cubic Functions
Transactions on Cryptographic Hardware and Embedded Systems, 2022 Masking schemes are the most popular countermeasure to mitigate Side-Channel Analysis (SCA) attacks. Compared to software, their hardware implementations require certain considerations with respect to physical defaults, such as glitches. To counter this
Aein Rezaei Shahmirzadi +2 more
doaj +1 more source
Area-Efficient Hardware Architectures of MISTY1 Block Cipher [PDF]
Radioengineering, 2018 In this paper, state-of-the-art hardware implementations of MISTY1 block cipher are presented for area-constrained wireless applications. The proposed MISTY1 architectures are characterized of highly optimized transformation functions i.e. FL and {FO-XOR-
Yasir, N. Wu, X. Chen, M. Rehan Yahya
doaj
Imperfect detectors for adversarial tasks with applications to quantum key distribution [PDF]
QuantumSecurity analyses in quantum key distribution (QKD) and other adversarial quantum tasks often assume perfect device models. However, real-world implementations often deviate from these models. Thus, it is important to develop security proofs that account
Shlok Nahar +2 more
doaj +1 more source
Multi-path Summation for Decoding 2D Topological Codes [PDF]
Quantum, 2018 Fault tolerance is a prerequisite for scalable quantum computing. Architectures based on 2D topological codes are effective for near-term implementations of fault tolerance.
Ben Criger, Imran Ashraf
doaj +1 more source
Cryptography, 2018 Authenticated ciphers, which combine the cryptographic services of confidentiality, integrity, and authentication into one algorithmic construct, can potentially provide improved security and efficiencies in the processing of sensitive data.
William Diehl +4 more
doaj +1 more source
FPGA Implementation of a Real-Time Edge Detection System Based on an Improved Canny Algorithm
Applied Sciences, 2023 Canny edge detection is one of the most widely used edge detection algorithms due to its superior performance. However, it is a complex, time-consuming process and has a high hardware cost.
Laigong Guo, Sitong Wu
doaj +1 more source