Work

Enhanced multisecret-sharing schemes using LCD codes and weighing orthogonal matrices

Year: 2025

Type: article

Abstract: A multisecret-sharing scheme is a method for distributing n randomly associated secrets s 1, s 2,..., s n among a set of attendants. Linear codes with complementary duals, LCD codes, form an important class of linear codes, while weighing orthogonal matrices play a significant role in cryptography. In this paper, we design novel multisecret-sharing schemes based on LCD codes derived from weighing orthogonal matrices. We analyze the access structures, coalition statistics, security aspects, and information-theoretic efficiency compared to existing multisecret-sharing methods.

Source: Journal of Applied Mathematics and Computing

DOI: 10.1007/s12190-025-02493-1

Authors: Selda Çalkavur, Patrick Solé

Institutions: Kocaeli Üniversitesi, Centre National de la Recherche Scientifique, Aix-Marseille Université

Language: English

Topic: Coding theory and cryptography

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $3,390

Funder: Türkiye Bilimsel ve Teknolojik Araştırma Kurumu