keychain-swift

iOS/Swift helper functions for storing data in Keychain

This is a collection of helper functions for writing/reading text from a Keychain.

As you probably noticed Apple's keychain API is a bit verbose. This class was designed to provide shorter syntax for accomplishing a simple task: reading/writing text values for specified keys.

Installation

Copy TegKeychain.swift into your project.

Usage

TegKeychain.set("my key", value: "hello world")

TegKeychain.getString("my key")

TegKeychain.delete("my key")

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

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

TegKeychain.set("my key", value: nsDataObject)

TegKeychain.getData("my key")

Demo app

Reference

The code is based on this gist:

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