Anonymous Credentials with Practical Revocation using Elliptic Curves

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F17%3APU124288" target="_blank" >RIV/00216305:26220/17:PU124288 - isvavai.cz</a>

Result on the web

<a href="https://www.researchgate.net/publication/318926696_Anonymous_Credentials_with_Practical_Revocation_using_Elliptic_Curves" target="_blank" >https://www.researchgate.net/publication/318926696_Anonymous_Credentials_with_Practical_Revocation_using_Elliptic_Curves</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5220/0006467705340539" target="_blank" >10.5220/0006467705340539</a>

Result language

angličtina

Original language name

Anonymous Credentials with Practical Revocation using Elliptic Curves

Original language description

Anonymous Attribute-Based Credential (ABC) schemes allow users to anonymously prove the ownership of their attributes, such as age, citizenship, gender. The ABC schemes are part of a larger group of cryptographic constructions called Privacy Enhancing Technologies (PETs), aiming to increase user’s privacy. In the article, we present a new ABC scheme based on elliptic curves and HM12 scheme. The scheme provides anonymity, untraceability, unlinkability, selective disclosure of attributes, non-transferability, revocation and malicious user identification. By involving elliptic curves, we achieved faster verification phase (by 30%) and smaller communication cost between user and verifier (by 85%) compared to the original HM12 scheme, with equivalent or greater security level.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedings of the 14th International Joint Conference on e-Business and Telecommunications

ISBN

978-989-758-259-2

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

534-539

Publisher name

SCITEPRESS

Place of publication

Neuveden

Event location

Madrid

Event date

Jul 24, 2017

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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