---
title: NSURLAuthenticationMethodHTTPDigest
framework: foundation
role: symbol
role_heading: Global Variable
path: foundation/nsurlauthenticationmethodhttpdigest
---

# NSURLAuthenticationMethodHTTPDigest

Use HTTP digest authentication for this protection space.

## Declaration

```swift
let NSURLAuthenticationMethodHTTPDigest: String
```

## See Also

### Task-specific authentication challenges

- [NSURLAuthenticationMethodDefault](foundation/nsurlauthenticationmethoddefault.md)
- [NSURLAuthenticationMethodHTMLForm](foundation/nsurlauthenticationmethodhtmlform.md)
- [NSURLAuthenticationMethodHTTPBasic](foundation/nsurlauthenticationmethodhttpbasic.md)