Results 31 to 40 of about 2,808 (186)
Revisiting Shared Data Protection Against Key Exposure
, 2020 This paper puts a new light on secure data storage inside distributed systems. Specifically, it revisits computational secret sharing in a situation where the encryption key is exposed to an attacker.
Bertoni Guido +7 more
core +3 more sources
Multi-Core Dataflow Design and Implementation of Secure Hash Algorithm-3
IEEE Access, 2018 Embedded multi-core systems are implemented as systems-on-chip that rely on packet storeand-forward networks-on-chip for communications. These systems do not use buses or global clock.
Ali Alzahrani, Fayez Gebali
doaj +1 more source
SCVerify: Verification of Software Implementation Against Power Side-Channel Attacks
Jisuanji kexue yu tansuo, 2021 Power side-channel attacks, have become a serious threat to embedded computing devices in cyber-physical systems because of the ability of deducing secret data using statistical analysis.
ZHANG Jun
doaj +1 more source
A Novel Hardware Architecture for Enhancing the Keccak Hash Function in FPGA Devices
Information, 2023 Hash functions are an essential mechanism in today’s world of information security. It is common practice to utilize them for storing and verifying passwords, developing pseudo-random sequences, and deriving keys for various applications, including ...
Argyrios Sideris +2 more
doaj +1 more source
Differential Trail Search in Cryptographic Primitives with Big-Circle Chi:
IACR Transactions on Symmetric Cryptology, 2022 Proving upper bounds for the expected differential probability (DP) of differential trails is a standard requirement when proposing a new symmetric primitive.
Alireza Mehrdad +3 more
doaj +1 more source
Cube-like Attack on Round-Reduced Initialization of Ketje Sr
IACR Transactions on Symmetric Cryptology, 2017 This paper studies the Keccak-based authenticated encryption (AE) scheme Ketje Sr against cube-like attacks. Ketje is one of the remaining 16 candidates of third round CAESAR competition, whose primary recommendation is Ketje Sr.
Xiaoyang Dong +3 more
doaj +1 more source
Asymptotic Analysis of Plausible Tree Hash Modes for SHA-3 [PDF]
, 2017 Discussions about the choice of a tree hash mode of operation for a standardization have recently been undertaken. It appears that a single tree mode cannot address adequately all possible uses and specifications of a system. In this paper, we review the
Atighehchi, Kevin, Bonnecaze, Alexis
core +3 more sources
An IoT Endpoint System-on-Chip for Secure and Energy-Efficient Near-Sensor Analytics
, 2017 Near-sensor data analytics is a promising direction for IoT endpoints, as it minimizes energy spent on communication and reduces network load - but it also poses security concerns, as valuable data is stored or sent over the network at various stages of ...
Benini, Luca +11 more
core +1 more source
Design and Development of a Blockchain‐Enabled Decentralized Framework for Academic Microcredentials
IET Software, Volume 2026, Issue 1, 2026.Traditional higher education faces significant challenges, including rising costs, inflexibility, and a disconnect from workforce demands, while current credentialing systems are often centralized and vulnerable to fraud. Microcredentials have emerged as a solution, yet they lack integration into formal degree pathways and face issues with recognition ...
Abrar Mahbub Tanim +4 more
wiley +1 more source
Research on differential properties of Keccak-like nonlinear transform
Tongxin xuebao, 2012 By analyzing the nonlinear transformation in Keccak,n-gram Keccak-like nonlinear transform model was proposed firstly,and the differential properties of this kind of transformation was studied.They are proved that to the n-gram Keccak-like nonlinear ...
Qian-nan LI +3 more
doaj +2 more sources