paulyoung / Crypto

WIP Swift CommonCrypto wrapper

Crypto

Simple CommonCrypto wrapper for Swift for Mac and iOS with Carthage support.

Released under the MIT license. Enjoy.

This is a work in progress.

Installation

Carthage is the recommended way to install Crypto. Add the following to your Cartfile:

github "soffes/Crypto"

Documentation

Currently, only hashing is supported. There are extensions for NSData and NSString.

import Crypto

let data = NSData(...)
data.MD2    // <NSData ...>
data.MD4    // <NSData ...>
data.MD5    // <NSData ...>
data.SHA1   // <NSData ...>
data.SHA224 // <NSData ...>
data.SHA256 // <NSData ...>
data.SHA384 // <NSData ...>
data.SHA512 // <NSData ...>

let string = "sam"
string.MD2    // "3b68484d8f4aa7471d4d7a4f3a3650f9"
string.MD4    // "cd7d17e2d1b18fe34e1a7cc26c1afdf1"
string.MD5    // "332532dcfaa1cbf61e2a266bd723612c"
string.SHA1   // "f16bed56189e249fe4ca8ed10a1ecae60e8ceac0"
string.SHA224 // "3e158867fde8c88755ad7d28ac2525c612df7957efb527783ca41328"
string.SHA256 // "e96e02d8e47f2a7c03be5117b3ed175c52aa30fb22028cf9c96f261563577605"
string.SHA384 // "f43211f34235f416ed799126e46ff3b77155acff484eec2bbe93e081082a30e3dd7462217470747fdc8bc4fb9facf205"
string.SHA512 // "aa9a88785afb81fcb66da5b86d0aaf543dd883c8cf1e74f2f42c62195006606c69613170d56d2ecb8db6fb03f5acb6bdd0ffaf54bdf788854ddafc6becfdf3c7"

CommonCrypto

It's worth noting, you can't directly use CommonCrypto in Swift since Apple doesn't define a module for it. In the project, there is a CommonCrypto framework that wraps the library. This makes importing it into Swift as simple as

import CommonCrypto

If you want to use CommonCrypto in your own project and don't care about my helper extensions, this is still the easiest way to use it. You can just include the CommonCrypto framework and not the Crypto framework to just use the wrapper.