Prof. Dr. Anja Lehmann

Privacy-Preserving Outsourced Certificate Validation

The project introduces a novel concept of privacy-friendly validation services for outsourced verification of digital certificates. The project aims to develop a formal security model for the Certificates with Outsourced Validation (COV) system, analyze the existing EU proposal for such validation services, and propose a new protocol that offers enhanced security and privacy. Additionally, the project seeks to address the challenges associated with verifying Covid certificates and explore the potential advantages of privacy-preserving authentication for broader adoption of anonymous credentials.

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