Certificate Transparency with Privacy

Author:

Eskandarian Saba1,Messeri Eran,Bonneau Joseph,Boneh Dan

Affiliation:

1. Stanford University

Abstract

Abstract Certificate transparency (CT) is an elegant mechanism designed to detect when a certificate authority (CA) has issued a certificate incorrectly. Many CAs now support CT and it is being actively deployed in browsers. However, a number of privacy-related challenges remain. In this paper we propose practical solutions to two issues. First, we develop a mechanism that enables web browsers to audit a CT log without violating user privacy. Second, we extend CT to support non-public subdomains.

Publisher

Walter de Gruyter GmbH

Subject

General Medicine

Reference51 articles.

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