2 papers
cs.CR2025
Understanding the Identity-Transformation Approach in OIDC-Compatible Privacy-Preserving SSO Services
Jingqiang Lin, Baitao Zhang, Wei Wang +3
OpenID Connect (OIDC) enables a user with commercial-off-the-shelf browsers to log into multiple websites, called relying parties (RPs), by her username and credential set up in an…
cs.CR2025
UPPRESSO: Untraceable and Unlinkable Privacy-PREserving Single Sign-On Services
Chengqian Guo, Jingqiang Lin, Quanwei Cai +6
Single sign-on (SSO) allows a user to maintain only the credential for an identity provider (IdP) to log into multiple relying parties (RPs). However, SSO introduces privacy threat…