---
title: errSecSSLBadExtendedKeyUsage
framework: security
role: symbol
role_heading: Global Variable
path: security/errsecsslbadextendedkeyusage
---

# errSecSSLBadExtendedKeyUsage

The appropriate extended key usage for SSL is not found.

## Declaration

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