Results 241 to 250 of about 5,834,391 (292)

Hyperpolarization of [1‐13C]Ketoisocaproate‐d2 by Reversible Exchange with Parahydrogen Enables Profiling of Branched‐Chain‐Amino‐Acid Metabolism in Cellulo and in Vivo

open access: yesAdvanced Science, EarlyView.
We report the fast generation of biocompatible solutions of highly 13C‐hyperpolarized (≈11%) partially‐deuterated ketoisocaproate within <6 min using spin‐lock‐induced crossing and reversible exchange with parahydrogen (SLIC‐SABRE). This enables rapid detection of branched‐chain‐amino‐acid transferase 1 (BCAT1) protein expression and investigation of ...
Stefan Petersen   +18 more
wiley   +1 more source

A critical analysis of deployed use cases for quantum key distribution and comparison with post-quantum cryptography. [PDF]

open access: yesEPJ Quantum Technol
Aquina N   +9 more
europepmc   +1 more source

Post-quantum healthcare: A roadmap for cybersecurity resilience in medical data. [PDF]

open access: yesHeliyon
SaberiKamarposhti M   +6 more
europepmc   +1 more source

Post Quantum Noise

Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security, 2022
We introduce PQNoise, a post-quantum variant of the Noise framework. We demonstrate that it is possible to replace the Diffie-Hellman key-exchanges in Noise with KEMs in a secure way. A challenge is the inability to combine key pairs of KEMs, which can be resolved by certain forms of randomness-hardening for which we introduce a formal abstraction.
Angel, Y.   +4 more
openaire   +3 more sources

Post-quantum Plaintext-Awareness

2022
peer ...
Ehsan Ebrahimi 0001, Jeroen van Wier
openaire   +4 more sources

Post-Quantum Cryptography

Communications of the ACM, 2023
Cryptographers seek algorithms quantum computers cannot break.
openaire   +2 more sources

On the Construction of a Post-Quantum Blockchain

2021 IEEE Conference on Dependable and Secure Computing (DSC), 2021
Consensus and transaction are the main parts in a blockchain system. However, most cryptographic protocols used in these parts of current blockchains are vulnerable to rapid development of quantum computers. Besides, traditional proof of work (PoW) based consensus protocols such as Bitcoin can not supply memory mining.
Jiahui Chen 0002   +3 more
openaire   +2 more sources

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