A novel secure and privacy-preserving model for OpenID connect based on blockchain
OpenID Connect (OIDC) is one of the most widely used delegated authentication protocols
in web and mobile applications providing a single sign-on experience. It allows third-party …
in web and mobile applications providing a single sign-on experience. It allows third-party …
Decentralized identity authentication with auditability and privacy
Decentralized identity (DID) systems aim to give users full control over their identities by
using completely decentralized technologies, such as blockchain or distributed ledgers, as …
using completely decentralized technologies, such as blockchain or distributed ledgers, as …
Decentralized, Privacy‐Preserving, Single Sign‐On
In current single sign‐on authentication schemes on the web, users are required to interact
with identity providers securely to set up authentication data during a registration phase and …
with identity providers securely to set up authentication data during a registration phase and …
Improving unlinkability of attribute-based authentication through game theory
This article first formalizes the problem of unlinkable attribute-based authentication in the
system where each user possesses multiple assertions and uses them interchangeably …
system where each user possesses multiple assertions and uses them interchangeably …
Assurance, Consent and Access Control for Privacy-Aware OIDC Deployments
The large amount of personal data that is shared in the digital age has proportionally
increased the risks of user privacy violations. The same privacy risks are reflected in OpenID …
increased the risks of user privacy violations. The same privacy risks are reflected in OpenID …
On unlinkability and denial of service attacks resilience of whistleblower platforms
This work explores how to enhance pseudonymous whistleblower submission systems,
specifically by supporting protocol level unlinkability, while also making the system resilient …
specifically by supporting protocol level unlinkability, while also making the system resilient …
Ethereum Attestation Service as a solution for the revocation of hardware-based password-less mechanisms
Hardware-based solutions are becoming more and more popular as a result of the
increased need for practical and safe authentication methods. However, one of the key …
increased need for practical and safe authentication methods. However, one of the key …
Secure, Private, and Personal: Advancing Digital Identity
S Hammann - 2021 - research-collection.ethz.ch
Internet users' digital identities consist of accounts for numerous services. These accounts
can typically be accessed by providing a credential, most commonly a password. However …
can typically be accessed by providing a credential, most commonly a password. However …
[PDF][PDF] Privacy Preserving Credentials via Novel Primitives
O Mir - 2023 - epub.jku.at
Users or devices regularly need to demonstrate who they are on the Internet to enable
decisions like whether they can access a certain resource such as a service. This often …
decisions like whether they can access a certain resource such as a service. This often …