Internet X.509 Public Key Infrastructure Subject Identification Method (SIM)

Internet X.509 Public Key Infrastructure Subject Identification Method (SIM) NIST KISA BCQRE KISA KISA This document defines the Subject Identification Method (SIM) for including a privacy-sensitive identifier in the subjectAltName extension of a certificate. The SIM is an optional feature that may be used by relying parties to determine whether the subject of a particular certificate is also the person corresponding to a particular sensitive identifier. [STANDARDS-TRACK]