UICKeyChainStore is an Objective-C wrapper that simplifies access to Apple's Keychain services. It presents an interface similar to NSUserDefaults while storing passwords and other sensitive values in the system Keychain. Applications can organize credentials by service, server, and access group. The library exposes Keychain accessibility controls that determine when protected information may be accessed. It also supports iCloud Keychain sharing, Shared Web Credentials, and Touch ID-related Keychain functionality on compatible systems. UICKeyChainStore works across Apple platforms including iOS, watchOS, tvOS, and macOS. A newer Swift-oriented successor called KeychainAccess is recommended for developers who want a more modern implementation.
Features
- NSUserDefaults-style Keychain interface
- Application and internet password storage
- Keychain access-group support
- Configurable accessibility protection
- iCloud and Shared Web Credentials support
- Touch ID and Apple platform integration