Theoretical and Applied Mathematics in Cryptography and Information Security

A special issue of Mathematics (ISSN 2227-7390). This special issue belongs to the section "E: Applied Mathematics".

Deadline for manuscript submissions: 29 August 2025 | Viewed by 419

Special Issue Editor


E-Mail Website
Guest Editor
Department of Computer Sciences, University of Novi Pazar, Dimitrija Tucovića bb, 36300 Novi Pazar, Serbia
Interests: cryptography; steganography; data protection; machine learning; applied mathematics
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The increasing reliance on digital systems for communication, commerce, and critical infrastructure has amplified the need for robust cryptography and information security solutions. This Special Issue, titled “Theoretical and Applied Mathematics in Cryptography and Information Security”, aims to provide a platform for researchers, practitioners, and industry experts to present innovative approaches, emerging trends, and cutting-edge technologies that address the evolving challenges in this domain. The scope of the Special Issue includes research in cryptographic methods, the development of secure systems, and applied solutions to safeguard data and privacy. Topics of interest include the mathematical foundations of cryptography, cryptanalysis, post-quantum cryptography, and applications of mathematics in information security, such as secure protocols, privacy-enhancing technologies, and lightweight cryptographic solutions. The Issue is designed to highlight both theoretical advancements and practical applications, fostering a deeper understanding of modern security threats and effective mitigation strategies. It will serve as a valuable resource for academics, professionals, and policymakers, offering insights into the future trajectory of cryptography and information security.

Prof. Dr. Muzafer Saračević
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Mathematics is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • number theory and cryptography
  • mathematical foundations of data encryption
  • machine learning applications in cryptography and security
  • quantum cryptography and blockchain security
  • cryptographic protocols and secure communication methods

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

13 pages, 1194 KiB  
Article
Quantum Privacy Comparison with Ry Rotation Operation
by Min Hou and Yue Wu
Mathematics 2025, 13(7), 1071; https://doi.org/10.3390/math13071071 - 25 Mar 2025
Viewed by 164
Abstract
This paper presents a novel quantum privacy comparison (QPC) protocol that employs Ry rotation operations to enable two participants to securely compare their binary secrets without disclosing the actual data to any party except for the comparison result. In this protocol, classical [...] Read more.
This paper presents a novel quantum privacy comparison (QPC) protocol that employs Ry rotation operations to enable two participants to securely compare their binary secrets without disclosing the actual data to any party except for the comparison result. In this protocol, classical bits 0 and 1 are encoded as rotation angles 0 and π, respectively, using the Ry rotation operation. The participants apply these rotations to quantum sequences received from a semi-honest third party (TP) and return the encoded sequences to the TP. The TP then performs quantum measurements to determine the comparison result and announces it to the participants, ensuring fairness and privacy throughout the process. By leveraging the principles of quantum mechanics, the protocol is resistant to various quantum attack strategies, providing robust security against both external adversaries and insider threats. The protocol utilizes Bell states as quantum resources, Ry rotation operations for encoding classical information, and quantum measurements to derive the comparison result, making it experimentally feasible with current quantum technologies. Simulations conducted on a quantum platform validate the protocol’s practicality. Furthermore, each Bell state is used to compare one bit of binary information, achieving a qubit efficiency of 50%. Full article
Show Figures

Figure 1

Back to TopTop