---
title: errSecCodeSigningNoExtendedKeyUsage
framework: security
role: symbol
role_heading: Global Variable
path: security/errseccodesigningnoextendedkeyusage
---

# errSecCodeSigningNoExtendedKeyUsage

Code signing found no extended key usage.

## Declaration

```swift
var errSecCodeSigningNoExtendedKeyUsage: OSStatus { get }
```