Results 121 to 130 of about 7,441 (174)

Layer 6 is a hub for cholinergic modulation in the mouse auditory cortex. [PDF]

open access: yesCereb Cortex
Vattino LG   +4 more
europepmc   +1 more source

Curve448 on 32-Bit ARM Cortex-M4

2021
Public key cryptography is widely used in key exchange and digital signature protocols. Public key cryptography requires expensive primitive operations, such as finite-field and group operations. These finite-field and group operations require a number of clock cycles to execute.
Hwajeong Seo, Reza Azarderakhsh
openaire   +2 more sources

All the HIGHT You Need on Cortex–M4

2020
In 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 0001
openaire   +1 more source

Compressed SIKE Round 3 on ARM Cortex-M4

2021
In 2016, the National Institute of Standards and Technology (NIST) initiated a standardization process among the post-quantum secure algorithms. Forming part of the alternate group of candidates after Round 2 of the process is the Supersingular Isogeny Key Encapsulation (SIKE) mechanism which attracts with the smallest key sizes offering post-quantum ...
Mila Anastasova   +3 more
openaire   +2 more sources

Low Cost Fall Detection Based on Cortex M4

2019 42nd International Conference on Telecommunications and Signal Processing (TSP), 2019
This 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 Faúndez-Zanuy
openaire   +1 more source

Adaptive control of a buck converter with an ARM Cortex-M4

2014 16th International Power Electronics and Motion Control Conference and Exposition, 2014
The 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
openaire   +1 more source

A self tuning regulator based on the ARM cortex-M4

ACM SIGBED Review, 2014
The 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
openaire   +1 more source

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