Results 51 to 60 of about 1,393,669 (296)
Circuit-noise-resilient virtual distillation
Communications PhysicsQuantum error mitigation (QEM) is vital for improving quantum algorithms’ accuracy on noisy near-term devices. A typical QEM method, called Virtual Distillation (VD), can suffer from imperfect implementation, potentially leading to worse outcomes than ...
Xiao-Yue Xu +4 more
doaj +1 more source
Quantum-Resistant Cryptography
CoRR, 2021 Quantum-resistant cryptography is cryptography that aims to deliver cryptographic functions and protocols that remain secure even if large-scale fault-tolerant quantum computers are built. NIST will soon announce the first selected public-key cryptography algorithms in its Post-Quantum Cryptography (PQC) standardization which is the most important ...
John Preuß Mattsson +2 more
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One-Wayness in Quantum Cryptography [PDF]
The existence of one-way functions is one of the most fundamental assumptions in classical cryptography. In the quantum world, on the other hand, there are evidences that some cryptographic primitives can exist even if one-way functions do not exist ...
Morimae, Tomoyuki, Yamakawa, Takashi
core +1 more source
Emerging experimental and computational methods for studying redox‐regulated structural transitions
FEBS Letters, EarlyView.Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass +2 more
wiley +1 more source
IEEE Security & Privacy, 2004 Though most people think they are science fiction, quantum cryptography systems are now operational, with prototypes protecting Internet traffic across metropolitan areas. These systems are so novel that we can consider quantum cryptography, or more properly, quantum key distribution (QKD), as the third and final insight to transform cryptography in ...
openaire +2 more sources
Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes
FEBS Open Bio, EarlyView.Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard +12 more
wiley +1 more source
Quantum Cryptography: Key Distribution and Beyond
Quanta, 2018 Uniquely among the sciences, quantum cryptography has driven both foundational research as well as practical real-life applications. We review the progress of quantum cryptography in the last decade, covering quantum key distribution and other ...
Akshata Shenoy-Hejamadi +2 more
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Heterotropic regulation and negative homotropic cooperativity
FEBS Open Bio, EarlyView.We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea +5 more
wiley +1 more source
Three-Stage Quantum Cryptography Protocol under Collective-Rotation Noise
Entropy, 2015 Information security is increasingly important as society migrates to the information age. Classical cryptography widely used nowadays is based on computational complexity, which means that it assumes that solving some particular mathematical problems is
Linsen Wu, Yuhua Chen
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THE STATE OF STANDARDIZATION OF POST-QUANTUM CRYPTO-ALGORITHMS AT THE GLOBAL LEVEL
Автоматизация технологических и бизнес-процессов, 2023 . In the digital age, cryptography is widely used in various important systems such as financial, military and government ones, medical records etc. The life of modern people is closely connected with the cryptography.
Oleksandra Tsentseria +3 more
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