#CryptoSwift
Crypto related functions and helpers for [Swift](https://developer.apple.com/swift/) implemented in Swift. ([#PureSwift](https://twitter.com/hashtag/pureswift))

##Requirements
Good mood

##Features

- Easy to use
- Convenience extensions

#####what implemented?
- MD5
- SHA1
- SHA224
- SHA256

##Usage

Generally you should use `CryptoHash` enum or convenience extensions

CryptoHash enum usage

    import CryptoSwift
    
    /* CryptoHash enum usage */
    var data:NSData = NSData(bytes: [49, 50, 51] as [Byte], length: 3)
    if let data = CryptoHash.md5.hash(data) {
        println(data.hexString)
    }
    
Hashing a data
	
	let hash = data.md5()
	let hash = data.sha1()
    let hash = data.sha224()
	let hash = data.sha256()
	
	println(hash.hexString)
	
Hashing a String and printing result

    if let hash = "123".md5() {
        println(hash)
    }
    
##Contact
Marcin Krzyżanowski [@krzyzanowskim](http://twitter.com/krzyzanowskim)

##Licence
see LICENSE file