Usage

Add import KeychainSwift to your source code if you used Carthage or CocoaPods setup methods.

KeychainSwift.set("hello world", forKey: "my key")

KeychainSwift.get("my key")

KeychainSwift.delete("my key")

KeychainSwift.clear() // delete everything from app's Keychain

In addition to strings one can set/get NSData objects.

KeychainSwift.set(nsDataObject, forKey: "my key")

KeychainSwift.getData("my key")

Advanced options

Keychain item access

Use withAccess parameter to specify the security level of the keychain storage. By default the .AccessibleWhenUnlocked option is used. It is one of the most restrictive options and provides good data protection.

KeychainSwift.set("Hello world", forKey: "key 1", withAccess: .AccessibleWhenUnlocked)

You can use .AccessibleAfterFirstUnlock if you need your app to access the keychain item while in the background. It may be needed for the Apple Watch apps. Note that it is less secure than the .AccessibleWhenUnlocked option.

Thanks:

https://github.com/exchangegroup/keychain-swift

https://gist.github.com/s-aska/e7ad24175fb7b04f78e7