---
title: Getting Certificate Values
framework: security
role: article
role_heading: Article
path: security/getting-certificate-values
---

# Getting Certificate Values

Obtain all the values associated with a certificate.

## Overview

Overview In macOS, you can also dig deeper into the certificate content using a call to the SecCertificateCopyValues(_:_:_:) function: The return value is a dictionary with keys corresponding to the OID values found in Certificate OIDs. Each value is itself a dictionary that contains information about the certificate’s fields and extensions.