Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Nucleophilic Aromatic Substitution: Addition–Elimination (SNAr)01:30

Nucleophilic Aromatic Substitution: Addition–Elimination (SNAr)

4.1K
Nucleophilic substitution in aromatic compounds is feasible in substrates bearing strong electron-withdrawing substituents positioned ortho or para to the leaving group. The reaction proceeds via two steps: the addition of the nucleophile and the elimination of the leaving group.
The reaction begins with an attack of the nucleophile on the carbon that holds the leaving group. This results in the delocalization of the π electrons over the ring carbons. The resonance interaction between...
4.1K
Second Uniqueness Theorem01:16

Second Uniqueness Theorem

1.1K
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...
1.1K
Lattice Centering and Coordination Number02:33

Lattice Centering and Coordination Number

10.1K
The structure of a crystalline solid, whether a metal or not, is best described by considering its simplest repeating unit, which is referred to as its unit cell. The unit cell consists of lattice points that represent the locations of atoms or ions. The entire structure then consists of this unit cell repeating in three dimensions. The three different types of unit cells present in the cubic lattice are illustrated in Figure 1.
Types of Unit Cells
Imagine taking a large number of identical...
10.1K
Nucleophilic Aromatic Substitution: Elimination–Addition01:11

Nucleophilic Aromatic Substitution: Elimination–Addition

4.2K
Simple aryl halides do not react with nucleophiles. However, nucleophilic aromatic substitutions can be forced under certain conditions, such as high temperatures or strong bases. The mechanism of substitution under such conditions involves the highly unstable and reactive benzyne intermediate. Benzyne contains equivalent carbon centers at both ends of the triple bond, each of which is equally susceptible to nucleophilic attack. This 50–50 distribution of products is...
4.2K
Ziegler–Natta Chain-Growth Polymerization: Overview01:17

Ziegler–Natta Chain-Growth Polymerization: Overview

3.5K
Ziegler–Natta polymerization is another form of addition or chain‐growth polymerization used for synthesizing linear polymers over branched polymers. The catalyst used for polymerization is the Ziegler–Natta catalyst, named after Karl Ziegler and Giulio Natta, who developed it in 1953. This catalyst is an organometallic complex of titanium tetrachloride and triethyl aluminum, with the active form of the catalyst being an alkyl titanium compound. Using the Ziegler–Natta...
3.5K
Norton's Theorem01:14

Norton's Theorem

822
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...
822

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Efficient Lattice-Based Ring Signature Scheme without Trapdoors for Machine Learning.

Computational intelligence and neuroscience·2022
See all related articles

Related Experiment Video

Updated: Sep 22, 2025

Facet-to-facet Linking of Shape-anisotropic Colloidal Cadmium Chalcogenide Nanostructures
09:12

Facet-to-facet Linking of Shape-anisotropic Colloidal Cadmium Chalcogenide Nanostructures

Published on: August 10, 2017

7.7K

Efficient Linkable Ring Signature Scheme over NTRU Lattice with Unconditional Anonymity.

Qing Ye1, Mengyao Wang1, Hui Meng1

  • 1School of Software, Henan Polytechnic University, Jiaozuo 454000, China.

Computational Intelligence and Neuroscience
|May 23, 2022
PubMed
Summary

This study introduces an efficient linkable ring signature (LRS) scheme providing unconditional anonymity for cloud and edge computing. The new scheme significantly improves upon existing methods in signature generation, verification, and size.

More Related Videos

One Dimensional Turing-Like Handshake Test for Motor Intelligence
14:05

One Dimensional Turing-Like Handshake Test for Motor Intelligence

Published on: December 15, 2010

27.7K
Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
12:19

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

8.5K

Related Experiment Videos

Last Updated: Sep 22, 2025

Facet-to-facet Linking of Shape-anisotropic Colloidal Cadmium Chalcogenide Nanostructures
09:12

Facet-to-facet Linking of Shape-anisotropic Colloidal Cadmium Chalcogenide Nanostructures

Published on: August 10, 2017

7.7K
One Dimensional Turing-Like Handshake Test for Motor Intelligence
14:05

One Dimensional Turing-Like Handshake Test for Motor Intelligence

Published on: December 15, 2010

27.7K
Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
12:19

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

8.5K

Area of Science:

  • Cryptography
  • Computer Science
  • Information Security

Background:

  • Data anonymity and sender authenticity are crucial in cloud and edge computing.
  • Linkable ring signatures (LRS) offer signer anonymity and detect duplicate signatures.
  • Existing lattice-based LRS schemes often lack unconditional anonymity or are inefficient.

Purpose of the Study:

  • To propose an efficient lattice-based linkable ring signature (LRS) scheme.
  • To achieve unconditional anonymity, improving upon prior lattice-based schemes.
  • To enhance performance in terms of signature generation, verification, and size.

Main Methods:

  • Developed a new LRS scheme based on the e-NTRU problem.
  • Utilized preimage sampling, trapdoor generation, and rejection sampling algorithms.
  • Implemented and compared the proposed scheme against existing lattice-based LRS schemes, including Torres et al.'s.

Main Results:

  • The proposed scheme achieves unconditional anonymity.
  • Demonstrated significant efficiency gains: 94.52% reduction in signature generation time, 97.18% in verification time, and 58.03% in signature size compared to Torres et al.'s scheme.
  • Outperformed other evaluated lattice-based LRS schemes in efficiency.

Conclusions:

  • The new lattice-based LRS scheme offers a highly efficient solution for unconditional anonymity.
  • This advancement is particularly beneficial for secure data transmission in cloud and edge computing environments.
  • The proposed scheme represents a substantial improvement over previous lattice-based LRS constructions.