Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Hybridization of Atomic Orbitals II03:35

Hybridization of Atomic Orbitals II

47.6K
sp3d and sp3d 2 Hybridization
47.6K
Hybridization of Atomic Orbitals I03:24

Hybridization of Atomic Orbitals I

65.2K
The mathematical expression known as the wave function, ψ, contains information about each orbital and the wavelike properties of electrons in an isolated atom. When atoms are bound together in a molecule, the wave functions combine to produce new mathematical descriptions that have different shapes. This process of combining the wave functions for atomic orbitals is called hybridization and is mathematically accomplished by the linear combination of atomic orbitals. The new orbitals that...
65.2K
Second Uniqueness Theorem01:16

Second Uniqueness Theorem

2.6K
Consider a region consisting of several individual conductors with a definite charge density in the region between these conductors. The second uniqueness theorem states that if the total charge on each conductor and the charge density in the in-between region are known, then the electric field can be uniquely determined.
In contrast, consider that the electric field is non-unique and apply Gauss's law in divergence form in the region between the conductors and the integral form to the surface...
2.6K
Norton's Theorem01:14

Norton's Theorem

1.4K
Norton's theorem is a fundamental principle stating that a linear two-terminal circuit can be substituted with an equivalent circuit, which comprises a current source (ⅠN) in parallel with a resistor (RN). Here, ⅠN represents the short-circuit current flowing through the terminals, and RN stands for the input or equivalent resistance at the terminals when all independent sources are deactivated. This implies that the circuit illustrated in Figure (a) can be exchanged with the one depicted...
1.4K
The Quantum-Mechanical Model of an Atom02:45

The Quantum-Mechanical Model of an Atom

56.5K
Shortly after de Broglie published his ideas that the electron in a hydrogen atom could be better thought of as being a circular standing wave instead of a particle moving in quantized circular orbits, Erwin Schrödinger extended de Broglie’s work by deriving what is now known as the Schrödinger equation. When Schrödinger applied his equation to hydrogen-like atoms, he was able to reproduce Bohr’s expression for the energy and, thus, the Rydberg formula governing hydrogen spectra.
56.5K
Principle of Equivalence01:18

Principle of Equivalence

2.5K
According to Albert Einstein (1897-1955), free-falling and feeling weightless are intrinsically linked. If a person were in free-fall under gravity, for example, diving towards the Earth from an airplane, they would feel completely weightless. Similarly, a person descending in a lift may feel partially weightless. Broadly speaking, it is assumed that an object in a uniform gravitational field and an object undergoing constant acceleration in the absence of gravity are under the same...
2.5K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Tomato leaf disease and severity prediction using multi-task learning.

BMC plant biology·2026
Same author

Deep learning based apple leaf disease detection using spatially modulated continuouslayer.

Scientific reports·2026
Same author

A portable closed-loop platform enabling cortical evoked potential operant conditioning: system development and validation of target intensity estimation.

Biomedical physics & engineering express·2026
Same author

A two-stage generative-AI fusion intrusion detection system for calibrated and reliable cloud security.

Scientific reports·2026
Same author

Rose leaf disease classification and severity estimation using an interpretable vision transformer-based multi-task framework.

BMC plant biology·2026
Same author

Efficacy of Preincisional Ultrasound Guided Pecto-intercostal Fascial Plane Block with Ropivacaine and Fentanyl in Patients Undergoing Open Heart Surgery by Median Sternotomy - A Prospective Single Blinded Randomized Controlled Study.

Annals of cardiac anaesthesia·2026
Same journal

Turbulent flow in a vortex separator with a directed pipe inlet.

Scientific reports·2026
Same journal

Systematic characteristic evaluation of clay-based cementitious material derived from calcium carbide residue and waste tile powder.

Scientific reports·2026
Same journal

Retraction Note: Improvement of a rapid diagnostic application of monoclonal antibodies against avian influenza H7 subtype virus using Europium nanoparticles.

Scientific reports·2026
Same journal

Applying large language models to spam detection in the Kazakh low-resource language setting.

Scientific reports·2026
Same journal

An open-source 3D printing system enabling in-situ freeze-thaw processing of hydrogels.

Scientific reports·2026
Same journal

An enhanced EfficientNet framework for automated waste classification using cosine annealing and label smoothing.

Scientific reports·2026
查看所有相关文章

相关实验视频

Updated: Jan 10, 2026

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

1.1K

一个混合哈希框架用于后量子安全的零知识识别.

Samarth Bhadane1, Disha Gupta1, Priyanka V Deshmukh2

  • 1Symbiosis Institute of Technology, Pune Campus, Symbiosis International (Deemed University), Pune, India.

Scientific reports
|November 26, 2025
PubMed
概括
此摘要是机器生成的。

量子计算威胁着当前的安全. 一种新的混合散列方法,结合SHA-512和BLAKE3,增强了对量子攻击的抵抗力,为保护身份验证系统提供了实际的解决方案.

关键词:
加密基准测试加密基准测试格罗弗的算法是模拟的混合哈希是指混合的哈希.后量子安全性 后量子安全性量子电阻密码学 量子电阻密码学零知识识别识别零知识识别

更多相关视频

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
05:39

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

Published on: August 2, 2019

10.2K

相关实验视频

Last Updated: Jan 10, 2026

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

1.1K
Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
05:39

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

Published on: August 2, 2019

10.2K

科学领域:

  • 密码学和信息安全信息安全
  • 量子计算的影响力
  • 后量子密码学 后量子密码学

背景情况:

  • 量子计算对经典加密方法构成重大威胁,包括基于哈希的身份验证和零知识识别 (ZKI).
  • 像格罗弗和肖尔这样的算法可以破坏现有的安全协议,需要开发抗量子解决方案.

研究的目的:

  • 建立一个全面的基准测试框架来评估加密哈希函数的量子电阻.
  • 引入和验证一种新的混合散列策略,以提高认证系统的后量子弹性.

主要方法:

  • 开发了一个基准测试框架,评估性能 (时间,内存),统计属性 (,随机性) 和安全性 (碰撞/预图像阻力).
  • 实现并模拟了一个混合散列策略,集成SHA-512和BLAKE3.
  • 使用格罗弗的算法模拟来评估与量子搜索算法对比的计算工作负载的验证有效性.

主要成果:

  • 经典的哈希函数 (例如,SHA-256,SHA-512) 对量子威胁的安全性降低.
  • 拟议的混合散列策略展示了实用的风险减轻与可接受的计算开销.
  • 该框架有效地评估了与经典哈希相比,量子算法的工作量增加.

结论:

  • 混合散列方法为保护身份验证系统免受量子对手的威胁提供了一条可行的途径.
  • 开发的框架有助于对量子抗性解决方案的系统评估和实际实施.
  • 该研究提供了一种方法来评估和增强量子时代的加密弹性.