Results 31 to 40 of about 14,252 (249)

Generic Tagging for RISC-V Binaries

CoRR, 2022
With the widespread popularity of RISC-V -- an open-source ISA -- custom hardware security solutions targeting specific defense needs are gaining popularity. These solutions often require specialized compilers that can insert metadata (called tags) into the generated binaries, and/or extend the RISC-V ISA with new instructions.
David Demicco, Matthew Cole, Gokturk Yuksek, Ravi Theja Gollapudi, Aravind Prakash, Kanad Ghose, Zerksis Umrigar   +6 more
openaire   +2 more sources

The RISC-V FPGA (RVfpga) Teaching Package

IEEE Access
RISC-V is a free and open-standard ISA based on RISC principles, allowing anyone to design, manufacture, and sell RISC-V chips and software. Its flexibility and growing ecosystem have made it popular in research, education, and industry, increasing the ...
Daniel Chaver, Sarah Harris, Luis Pinuel, Olof Kindgren, Zubair Kakakhel, Chris Owen, Roy Kravitz, Jose I. Gomez-Perez, Fernando Castro, Katzalin Olcoz, Julio Villalba-Moreno, Alexander Grinshpun, Freddy Gabbay, Luke Seed, Rui Duarte, Manuel Lopez, Oscar Alonso, Robert Owen   +17 more
doaj   +1 more source

Functional Verification of a RISC-V Vector Accelerator

IEEE Design & Test, 2023
We present the functional verification efforts for an academic RISC-V based vector accelerator, successfully taped-out in the context of the European Processor Initiative. For our novel RISC-V based decoupled vector accelerator, we built a verification infrastructure consisting of a UVM environment, performing step by step co-simulation of all vector ...
Víctor Jiménez, Mario Rodríguez, Marc Domínguez, Josep Sans, Ivan Diaz, Luca Valente, Vito Luca Guglielmi, Josue V. Quiroga, R. Ignacio Genovese, Nehir Sönmez, Oscar Palomar, Miquel Moretó   +11 more
openaire   +4 more sources

Implementation of RISC-V Processor [PDF]

ITM Web of Conferences
This work focuses on implementation/designing the RISC-V Processor with optimized pipeline throughput, cache hit rate, and dynamic instruction scheduling to enhance the processing speed and energy efficiency. RISC-V extension used to support the tasks in
Saiprathyusha P., Chandrasekhar C.
doaj   +1 more source

Small RNA pathways in mammalian oocytes

FEBS Open Bio, EarlyView.
Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

ChaCha20–Poly1305 Authenticated Encryption with Additional Data for Transport Layer Security 1.3

Cryptography, 2022
Transport Layer Security (TLS) provides a secure channel for end-to-end communications in computer networks. The ChaCha20–Poly1305 cipher suite is introduced in TLS 1.3, mitigating the sidechannel attacks in the cipher suites based on the Advanced ...
Ronaldo Serrano, Ckristian Duran, Marco Sarmiento, Cong-Kha Pham, Trong-Thuc Hoang   +4 more
doaj   +1 more source

Subclinical Optic Nerve Involvement in Radiologically Isolated Syndrome: Multimodal Detection and Diagnostic Impact

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We aimed to determine the frequency of subclinical optic nerve (ON) lesions using MRI, optical coherence tomography (OCT), and visual evoked potentials (VEP) in radiologically isolated syndrome (RIS), and to assess their diagnostic and prognostic significance.
Christine Lebrun‐Frenay, Cassandre Landes‐Château, Lydiane Mondot, Mikael Cohen, Margherita Popolo, Jérôme de Seze, Bertrand Bourre, Françoise Durand‐Dubief, Olivier Casez, Orhun H. Kantarci, Aksel Siva, Stephanie Baillif, Darin T. Okuda, Letizia Leocani   +13 more
wiley   +1 more source

RISQ-V: Tightly Coupled RISC-V Accelerators for Post-Quantum Cryptography

Transactions on Cryptographic Hardware and Embedded Systems, 2020
Empowering electronic devices to support Post-Quantum Cryptography (PQC) is a challenging task. PQC introduces new mathematical elements and operations which are usually not easy to implement on standard processors.
Tim Fritzmann, Georg Sigl, Johanna Sepúlveda   +2 more
doaj   +1 more source

Fusogenic RNA Nanomodules for Fusion‐Mediated and Multiplexed siRNA Delivery

Advanced Functional Materials, EarlyView.
A fusogenic lipid‐layered RNA nanomodules (L‐CRAMs) enable high‐capacity and long‐lasting siRNA delivery through membrane fusion. These nanomodules carry exceptionally large siRNA payloads, avoid conventional endosomal uptake, and release multiple functional siRNAs through Dicer‐mediated processing.
Sunghyun Moon, Iksoo Jang, Taehyeon Kim, Nayoung Yoon, Kyuha Yum, Jong Bum Lee   +5 more
wiley   +1 more source