---
title: kSecUseKeychain
framework: security
role: symbol
role_heading: Global Variable
path: security/ksecusekeychain
---

# kSecUseKeychain

A key whose value is a keychain to operate on.

## Declaration

```swift
let kSecUseKeychain: CFString
```

## Discussion

Discussion Specifies a SecKeychain object that references the keychain to which SecItemAdd(_:_:) should add the provided items.