No overview available.
SDKs
- iOS 11.0+
- macOS 10.13+
- UIKit for Mac 13.0+Beta
- tvOS 11.0+
- watchOS 4.0+
Framework
- Security
Declaration
let kSecAttrPersistantReference: CFString
Global Variablek
k
See Also
General Item Attribute Keys
let kA key whose value in an access instance indicating access control list settings for this item.
let kA key whose value in an access control instance indicating access control settings for the item.
let kA key whose value indicates when a keychain item is accessible.
let kA key whose value is a string indicating the access group an item is in.
let kA key whose value is a string indicating whether the item is synchronized through iCloud.
let kA key whose value indicates the item's creation date.
let kA key whose value indicates the item's last modification date.
let kA key whose value is a string indicating the item's description.
let kA key whose value is a string indicating a comment associated with the item.
let kA key whose value indicates the item's creator.
let kA key whose value indicates the item's type.
let kA key whose value is a string indicating the item's label.
let kA key whose value is a Boolean indicating the item's visibility.
let kA key whose value is a Boolean indicating whether the item has a valid password.
let kA key whose value is a string that provides a sync view hint.
Beta Software
This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.
Learn more about using Apple's beta software