Results 111 to 120 of about 37,820 (242)

Basic Cryptographic Concepts and Open Problems in Hash Function Security

, 2023
Johnna Smith, Donald Mills
openalex   +2 more sources

6G Wireless Communications Enabled by the Blockchain: Privacy and Middleware Architecture

International Journal of Distributed Sensor Networks, Volume 2026, Issue 1, 2026.
6G is transformational and brings revolutionary innovations in virtually all sectors, such as healthcare, autonomous systems, and manufacturing, through ultralow latency, massive connection, and far superior computing capabilities than any previous generation.
Moumita Chanda, Olive Mazumder, Tawfikur Rahman, Jannatul Ferdous, Saeed Olyaee   +4 more
wiley   +1 more source

Evolving Non-cryptographic Hash Functions Using Genetic Programming for High-speed Lookups in Network Security Applications

, 2023
Mujtaba Hassan, Arish Sateesan, Jo Vliegen, Stjepan Picek, Nele Mentens   +4 more
openalex   +2 more sources

Parameter Sensitivity Test and Audio Encryption Scheme Design for Multimedia Information Security

International Journal of Digital Multimedia Broadcasting, Volume 2026, Issue 1, 2026.
With the continuous development of information technology, multimedia information faces many security threats. To realize efficient multimedia information processing under the premise of guaranteeing information security, this research analyzes and extracts the parameters of different kinds of information in view of the fact that each of them has ...
Ming Yin, Shi Tang, Deepali
wiley   +1 more source

Mathematical Foundations and Implementation of CONIKS Key Transparency

Applied Sciences
This research paper explores the CONIKS key management system’s security and efficiency, a system designed to ensure transparency and privacy in cryptographic operations.
Elissa Mollakuqe, Hasan Dag, Vesna Dimitrova   +2 more
doaj   +1 more source

A Secure and Robust Blockchain‐Based Medical Image Encryption Approach Using Lorenz Chaotic System

Journal of Sensors, Volume 2026, Issue 1, 2026.
Keeping medical images confidential while transmitting is crucial, especially in an open networking environment. One effective approach is blockchain‐based encryption, which provides strong security for sensitive healthcare data. To ensure the greatest levels of medical data integrity and authenticity, our proposed scheme employs a unique Lorenz ...
Fahima Hajjej, Saba Inam, Shamsa Kanwal, Ala Saleh Alluhaidan, Deepali   +4 more
wiley   +1 more source

Implementation of a Data-Parallel Approach on a Lightweight Hash Function for IoT Devices

Mathematics
The Internet of Things is used in many application areas in our daily lives. Ensuring the security of valuable data transmitted over the Internet is a crucial challenge.
Abdullah Sevin
doaj   +1 more source

Comprehensive Analysis of Cryptographic Algorithms: Implementation and Security Insights

Engineering Proceedings
This study surveys some cryptographic algorithms in a detailed manner; it mainly focuses on symmetric key cryptography and asymmetric key cryptography with hash functions following them.
Rashid Muhenga, Fatima Sapundzhi, Metodi Popstoilov, Slavi Georgiev, Venelin Todorov   +4 more
doaj   +1 more source

Tightly-Secure Two-Tier Signatures on Code-Based Digital Signatures with Chameleon Hash Functions

Mathematics
In the current landscape where quantum algorithms pose a significant threat to conventional digital signature algorithms, code-based digital signature algorithms have emerged as the primary focus of ongoing research in post-quantum cryptography.
Yong Wang, Eddie Shahril Ismail
doaj   +1 more source

5G-MobiCare: A Secure 5G Assisted Remote Mobile Health Monitoring Platform

IEEE Access
E-Healthcare utilizes IoT-enabled medical devices equipped with sensors to gather and transmit patient health data to a centralized electronic health record (EHR) system via mobile networks, enabling remote health management.
Hemangi Goswami, Tarun Pandey, Hiten Choudhury   +2 more
doaj   +1 more source