---
title: kSecOIDX509V1SubjectPublicKeyCStruct
framework: security
role: symbol
role_heading: Global Variable
path: security/ksecoidx509v1subjectpublickeycstruct
---

# kSecOIDX509V1SubjectPublicKeyCStruct

## Declaration

```swift
let kSecOIDX509V1SubjectPublicKeyCStruct: CFString
```