Work

A New Fail-Stop Group Signature over Elliptic Curves Secure against Computationally Unbounded Adversary

Year: 2022

Type: article

Abstract: If an adversary has unlimited computational power, then signer needs security against forgery. Fail Stop signature solves it. If the motive of the signature is to hide the identity of the signer who makes signature on behalf of the whole group then solution is Group signature. We combine these two features and propose “A new Fail Stop Group Signature scheme (FSGSS) over elliptic curves”. Security of our proposed FSGSS is based on “Elliptic curve discrete logarithm problem” (ECDLP). Use of elliptic curve makes our proposed FSGSS feasible to less bandwidth environment, Block chains etc. Due to security settings over elliptic curves, efficiency of proposed scheme increases in terms of computational complexity.

Source: International Journal of Electrical and Electronics Research

DOI: 10.37391/ijeer.100217

Authors: Namita Tiwari, Mayur Rahul, Rati Shukla, Devvrat Tyagi, Ayushi Prakash

Institutions: Chhatrapati Shahu Ji Maharaj University, Motilal Nehru National Institute of Technology, ABES Engineering College

Language: English

Topic: Cryptography and Data Security

Subfield: Computer Networks and Communications

Field: Computer Science

Domain: Physical Sciences

Open Access status: hybrid

OpenAlex ID: W4283835599

FWCI:

Cites: 12

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Related to: 10