Results 31 to 40 of about 1,338 (209)
ARMv8-A System Semantics: Instruction Fetch in Relaxed Architectures [PDF]
Programming Languages and Systems29th European Symposium on Programming, 2020 AbstractComputing relies on architecture specifications to decouple hardware and software development. Historically these have been prose documents, with all the problems that entails, but research over the last ten years has developed rigorous and executable-as-test-oracle specifications of mainstream architecture instruction sets and “user-mode ...
Simner B +6 more
europepmc +4 more sources
A resource efficient pseudo random number generator based on sawtooth maps for Internet of Things
SECURITY AND PRIVACY, Volume 6, Issue 5, September/October 2023., 2023 Abstract The strength of cryptographic keys rely on the random number generators (RNGs) to produce random seed values. Unfortunately there are not many RNGs options suitable for Internet of Things (IoTs) scenario, due to limited processing resources and bulk quantity of IoT data that needs to be secured.
Unsub Zia +4 more
wiley +1 more source
Efficient Parallel Implementation of CTR Mode of ARX-Based Block Ciphers on ARMv8 Microcontrollers
Applied Sciences, 2021 With the advancement of 5G mobile telecommunication, various IoT (Internet of Things) devices communicate massive amounts of data by being connected to wireless networks.
JinGyo Song, Seog Chung Seo
doaj +1 more source
First end‐to‐end PQC protected DPU‐to‐DPU communications
Electronics Letters, Volume 59, Issue 17, September 2023., 2023 This letter presents the first post‐quantum link between data processing units. It uses the quantum resilient algorithms Dilihtium and Kyber for authentication and key exchange respectively and AES‐256 for encrypting application data. Abstract The appearance of quantum computing in the short foreseeable future and its capability to break conventional ...
A. Cano Aguilera +4 more
wiley +1 more source
Oil and Vinegar: Modern Parameters and Implementations
Transactions on Cryptographic Hardware and Embedded Systems, 2023 Two multivariate digital signature schemes, Rainbow and GeMSS, made it into the third round of the NIST PQC competition. However, neither made its way to being a standard due to devastating attacks (in one case by Beullens, the other by Tao, Petzoldt ...
Ward Beullens +6 more
doaj +1 more source
Bit‐Sliced Implementation of SM4 and New Performance Records
IET Information Security, Volume 2023, Issue 1, 2023., 2023 SM4 is a popular block cipher issued by the Office of State Commercial Cryptography Administration (OSCCA) of China. In this paper, we use the bit‐slicing technique that has been shown as a powerful strategy to achieve very fast software implementations of SM4. We investigate optimizations on two frontiers. First, we present a more efficient bit‐sliced
Xin Miao +5 more
wiley +1 more source
High‐coverage metamorphic testing of concurrency support in C compilers
Software Testing, Verification and Reliability, Volume 32, Issue 4, June 2022., 2022 Summary We present a technique and automated toolbox for randomized testing of C compilers. Unlike prior compiler‐testing approaches, we generate concurrent test cases in which threads communicate using fine‐grained atomic operations, and we study actual compiler implementations rather than abstract mappings.
Matt Windsor +2 more
wiley +1 more source
IET Image Processing, Volume 16, Issue 8, Page 2196-2209, 19 June 2022., 2022 Abstract Object detection from apron surveillance video is facing enormous storage pressure and computing overhead. Large cloud server cluster is generally used and high‐speed network bandwidth is required, also equipped with powerful GPUs for computing support. The design of hardware‐friendly and efficient object detection model is challenging.
Zonglei Lyu, Dan Zhang, Jia Luo
wiley +1 more source
High-Speed Fault Attack Resistant Implementation of PIPO Block Cipher on ARM Cortex-A
IEEE Access, 2021 In ICISC’20 conference, PIPO (Plug-In and Plug-Out) was proposed as an efficient block cipher for secure communication in IoT (Internet of Things) environment.
Jingyo Song +2 more
doaj +1 more source
Profiling and controlling I/O‐related memory contention in COTS heterogeneous platforms
Software: Practice and Experience, Volume 52, Issue 5, Page 1095-1113, May 2022., 2022 Abstract Motivated by the increasing number of embedded applications that make use of traffic‐intensive I/O devices, this work studies the memory contention generated by I/O devices and investigates on the regulation of the bus traffic they generate by means of COTS regulators, namely the QoS‐400 by Arm.
Matteo Zini +3 more
wiley +1 more source