---
title: kSecOIDX509V3SignedCertificateCStruct
framework: security
role: symbol
role_heading: Global Variable
path: security/ksecoidx509v3signedcertificatecstruct
---

# kSecOIDX509V3SignedCertificateCStruct

## Declaration

```swift
let kSecOIDX509V3SignedCertificateCStruct: CFString
```