A simple Swift wrapper for the iOS/macOS Keychain that provides an easy-to-use API for secure credential storage.
KeychainAccess is a Swift library that provides a simple, Swifty wrapper around Apple's Keychain Services API. It allows developers to securely store and retrieve sensitive data like passwords, tokens, and certificates across iOS, macOS, watchOS, and tvOS apps with minimal boilerplate code. It solves the problem of dealing with the low-level, error-prone C API by offering a clean, modern interface.
iOS and macOS developers building apps that need secure storage for user credentials, authentication tokens, or other sensitive data. It's particularly useful for Swift developers who want a type-safe, idiomatic way to interact with the Keychain.
Developers choose KeychainAccess because it dramatically simplifies Keychain usage with a Swifty API, reduces common errors, and supports advanced features like biometric authentication and iCloud sync out of the box, all while maintaining full compatibility with Apple's security standards.
Simple Swift wrapper for Keychain that works on iOS, watchOS, tvOS and macOS.
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Uses subscript syntax and fluent methods, making code readable and reducing boilerplate compared to the error-prone C-based Keychain Services, as shown in the simple save/retrieve examples.
Works seamlessly across iOS, macOS, watchOS, tvOS, and Mac Catalyst, with versioning that supports Swift 3 through 5, ensuring broad compatibility.
Supports biometric authentication (Touch ID/Face ID) and iCloud synchronization with easy configuration, leveraging Apple's native security model without extra setup.
Provides methods like allKeys() and allItems() to inspect stored entries, along with printable Keychain objects, which aids development and troubleshooting.
Only supports Apple platforms, making it useless for cross-platform or web projects, and ties your code to iOS/macOS environments.
Enabling features like shared web credentials requires configuring entitlements, server associations, and proper threading for biometric ops, adding development overhead.
As a third-party library, it introduces potential breaking changes with Swift updates and requires ongoing updates, though it's well-maintained with versioned releases.