UnlimitID: Privacy-Preserving Federated Identity Management Using Algebraic MACs
Title | UnlimitID: Privacy-Preserving Federated Identity Management Using Algebraic MACs |
Publication Type | Conference Paper |
Year of Publication | 2016 |
Authors | Isaakidis, Marios, Halpin, Harry, Danezis, George |
Conference Name | Proceedings of the 2016 ACM on Workshop on Privacy in the Electronic Society |
Publisher | ACM |
Conference Location | New York, NY, USA |
ISBN Number | 978-1-4503-4569-9 |
Keywords | aMACs, attribute-based credentials, federated identity management, Human Behavior, Identity management, IDP mix-up, Metrics, oAuth, openid connect, privacy, pseudo-identities, pubcrawl, Resiliency, Scalability, unlinkability |
Abstract | UnlimitID is a method for enhancing the privacy of commodity OAuth and applications such as OpenID Connect, using anonymous attribute-based credentials based on algebraic Message Authentication Codes (aMACs). OAuth is one of the most widely used protocols on the Web, but it exposes each of the requests of a user for data by each relying party (RP) to the identity provider (IdP). Our approach allows for the creation of multiple persistent and unlinkable pseudo-identities and requires no change in the deployed code of relying parties, only in identity providers and the client. |
URL | http://doi.acm.org/10.1145/2994620.2994637 |
DOI | 10.1145/2994620.2994637 |
Citation Key | isaakidis_unlimitid:_2016 |