Author: CREDENTIAL

D3.1 UI Prototypes v1

CREDENTIAL

Contributing Partners

KAU, AIT, ATOS, FOKUS, GUF, KGH, LISPA, OTE

Executive Summary

The growth of internet has shown a wide range of applications in different domains. Often users need to prove their rights to access certain functions and information, be it email, bank accounts, or others, and also to provide information.

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Sharing Information with Web Services – A Mental Model Approach in the Context of Optional Information

CREDENTIAL

Title

Sharing Information with Web Services - A Mental Model Approach in the Context of Optional Information

Authors

Oksana Kulyk (Technische Universität Darmstadt), Benjamin Maximilian Reinheimer (Technische Universität Darmstadt), and Melanie Volkamer (Technische Universität Darmstadt and Karlstad University).

Abstract 

Web forms are a common way for web service providers to collect data from their users.

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Homomorphic Proxy Re-Authenticators and Applications to Verifiable Multi-User Data Aggregation

CREDENTIAL

Title

Homomorphic Proxy Re-Authenticators and Applications to Verifiable Multi-User Data Aggregation

Authors

David Derler, Sebastian Ramacher, Daniel Slamanig (IAIK, Graz University of Technology)

Abstract

We introduce the notion of homomorphic proxy re-authenticators, a tool that adds security and verifiability guarantees to multi-user data aggregation scenarios.

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Opportunities and Challenges of CREDENTIAL – Towards a Metadata-Privacy Respecting Identity Provider

CREDENTIAL

Authors

Farzaneh Karegar (Karlstad University), Christoph Striecks (AIT Austrian Institute of Technology), Stephan Krenn (AIT Austrian Institute of Technology), Felix Hörandner (Graz University of Technology), Thomas Lorünser (AIT Austrian Institute of Technology), and Simone Fischer-Hübner (Karlstad University)

Abstract

This paper summarizes the results of a workshop at the IFIP Summer School 2016 introducing the EU Horizon 2020 project CREDENTIAL, i.e.,

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