Results 171 to 180 of about 511,028 (202)
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A High Speed Post-Quantum Digital Signature At 180 Sig/Sec On ARM Cortex-M4
2023 8th International Conference on Multimedia Communication Technologies (ICMCT), 2023This paper presents a high speed implementation of a recently developed quantum-safe multivariate polynomial digital signature algorithm on the ARM Cortex-M4 processor.
Mahmoud Abdelhafeez Sayed, Mostafa Taha
semanticscholar +1 more source
Side-Channel Analysis and Countermeasure Design for Implementation of Curve448 on Cortex-M4
HASP@MICRO, 2022The highly secure Curve448 cryptographic algorithm has been recently recommended by NIST. While this algorithm provides 224-bit security over elliptic curve cryptography, its implementation may still be vulnerable to physical side-channel attacks.
Mojtaba Bisheh-Niasar +4 more
semanticscholar +1 more source
Optimizing AES-GCM on 32-Bit ARM Cortex-M4 Microcontrollers: Fixslicing and FACE-Based Approach
ACM Transactions on Embedded Computing SystemsAdvanced Encryption Standard (AES) in Galois/Counter Mode (GCM) delivers both confidentiality and integrity, yet poses performance and security challenges on resource-limited microcontrollers.
Hyunjun Kim, Hwajeong Seo
semanticscholar +1 more source
Low Cost Fall Detection Based on Cortex M4
2019 42nd International Conference on Telecommunications and Signal Processing (TSP), 2019This paper presents a first indoor prototype of a fall detection device based on a Cortex M4 microcontroller. The main features of this device are its low cost, the communication capabilities that permit to send alarms and that it does not require the users to bring any device in their body.
Eduard Minguez, Marcos Faundez-Zanuy
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Enabling Microarchitectural Agility: Taking ML-KEM & ML-DSA from Cortex-M4 to M7 with SLOTHY
IACR Cryptology ePrint ArchiveHighly-optimized assembly is commonly used to achieve the best performance for popular cryptographic schemes such as the newly standardized ML-KEM and ML-DSA.
Amin Abdulrahman +2 more
semanticscholar +1 more source
All the HIGHT You Need on Cortex–M4
2020In this paper, we present high-speed and secure implementations of HIGHT block cipher on 32-bit ARM Cortex-M4 microcontrollers. We utilized both data parallelism and task parallelism to reduce the execution timing. In particular, we used the 32-bit wise ARM–SIMD instruction sets to perform the parallel computations in efficient way.
Hwajeong Seo, Zhe Liu
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Adaptive control of a buck converter with an ARM Cortex-M4
2014 16th International Power Electronics and Motion Control Conference and Exposition, 2014The capability of dealing with unpredictable variations of a process under manipulation is one of the most sought features when implementing digital control loops. Self tuning regulators are one type of control systems with such capability, existing several successful application of it in industry.
Antão, Rómulo +2 more
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Early Neutron Reliability Assessment of an Arm Cortex-M4 through Emulated Fault Injection
Symposium on Integrated Circuits and Systems DesignThis study investigates radiation-induced software failure detection in embedded processors from the Cortex-M family. Our methodology involves conducting neutron irradiation experiments and linking them with emulated fault injection to establish a ...
L. Gobatto +4 more
semanticscholar +1 more source
A self tuning regulator based on the ARM cortex-M4
ACM SIGBED Review, 2014The versatility and closed-loop performance resulting from the use of self-calibrating control systems are two of the most sought features when implementing a digital feedback loop based on embedded systems. However, such methods are typically based on computationally intensive algorithms that, when executed in low-cost embedded systems, severely ...
Rómulo Antão +2 more
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Land Vehicle Navigation Algorithm Implementation on Cortex-M4 Embedded Processor
2020 12th International Conference on Electrical Engineering (ICEENG), 2020nowadays, solving the positioning problem of unmanned ground or aerial vehicle became more and more pivotal. Such vehicles use a navigation system based on the Global Positioning System (GPS) to solve this issue. However, this system could suffer from jamming and satellites visibility especially in harsh environments.
Ashraf Hamdy +3 more
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