In this paper, we propose a Multiparty Identification Scheme based on Nearring root Extraction Problem. This scheme enables more than two or three parties to prove their identity among themselves. We have chosen Nearring root extraction problem as a basis for our scheme. An adversary finds difficult to break the scheme as he/she finds very hard to extract the nth root for a given near polynomial ring. © 2019, © 2019 Taru Publications.

Ezhilmaran D

Department of Mathematics

School of Advanced Sciences

Vellore Campus

M Arunma

Vellore Institute of Technology (VIT) is a private university located in&nbsp;Tamil Nadu, India. Founded in 1984, as Vellore Engineering College, the institution offers 20 undergraduate, 34 postgraduate, four integrated and four research programs. It has campuses in Vellore, Amravati, Bhopal and Chennai.

VIT is one of the top ranked private universities in India according to NIRF, THE and QS Rankings.&nbsp;Govt. of India has recognized&nbsp;VIT, Vellore as an&nbsp;Institution of Eminence. This has allowed VIT to take independent quality initiatives and move up in world ranking.

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VIT University

A new multiparty identification scheme based on nearring root extraction problem

Journal of Discrete Mathematical Sciences and Cryptography

An Identification scheme is an important and useful cryptographic tool for authentication. In this paper we propose a new Identification scheme based on near-ring root extraction problem. Given a Near polynomial ring N(x) over a near-ring N, an integer n ≥ 2 and a polynomial f ∈ N(x), find a polynomial g∈N(x) such that f = g n (assuming one such g exists). The security of the proposed scheme is tied to the near-ring root extraction problem. We have discussed about the active attacks in this paper. The above protocol is verified with an illustration. © Published under licence by IOP Publishing Ltd.

Fulltext

IOP Conference Series: Materials Science and Engineering

A new identification scheme based on near-ring root extraction problem

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Journal	Journal of Discrete Mathematical Sciences and Cryptography
Publisher	Informa UK Limited
ISSN	0972-0529
Open Access	No