Replaced OpenSSL with SelfSignedCert

Podfile

 source 'https://github.com/CocoaPods/Specs.git'
 
-platform :ios, '8.0'
+platform :ios, '9.0'
 use_frameworks!
 
 target 'Pulse' do
@@ -9,9 +9,9 @@ target 'Pulse' do
   pod 'lz4', '~> 128', :inhibit_warnings => true
   pod 'Base32', '~> 1.0.2'
   pod 'IGDigest', '~> 1.1.0'
-  pod 'OpenSSL-for-iOS', '~> 1.0.2.d.0'
   pod 'NetUtils', '~> 2.0'
-  
+  pod 'SelfSignedCert', '~> 1.0'
+
   target 'PulseTests' do
       pod 'Quick', '~> 0.6'
       pod 'Nimble', '~> 3.0'

Podfile.lock

@@ -7,12 +7,15 @@ PODS:
     - CocoaAsyncSocket/RunLoop
   - CocoaAsyncSocket/GCD (7.4.3)
   - CocoaAsyncSocket/RunLoop (7.4.3)
+  - IDZSwiftCommonCrypto (0.7.3)
   - IGDigest (1.1.3)
   - lz4 (128)
   - NetUtils (2.0.1)
   - Nimble (3.2.0)
-  - OpenSSL-for-iOS (1.0.2.d.1)
   - Quick (0.9.2)
+  - SelfSignedCert (1.0.0):
+    - IDZSwiftCommonCrypto (~> 0.7)
+    - SwiftBytes (~> 0.2)
   - SwiftBytes (0.3.1)
 
 DEPENDENCIES:
@@ -22,21 +25,22 @@ DEPENDENCIES:
   - lz4 (~> 128)
   - NetUtils (~> 2.0)
   - Nimble (~> 3.0)
-  - OpenSSL-for-iOS (~> 1.0.2.d.0)
   - Quick (~> 0.6)
+  - SelfSignedCert (~> 1.0)
   - SwiftBytes (~> 0.2)
 
 SPEC CHECKSUMS:
   Base32: 4e6b6d6c344b48da363c5268f9c391d37893401f
   CocoaAsyncSocket: a18c75dca4b08723628a0bacca6e94803d90be91
+  IDZSwiftCommonCrypto: f4271e731bdeefa85832d425629134fc01efd659
   IGDigest: b8e27edd36468bc87951645b841531229256019a
   lz4: 5e066195ca751d552becaa026f8fe213ff738adf
   NetUtils: 5b2e30831df2e7db75962837324187a01a1c0c53
   Nimble: 703854335d181df169bbca9c97117b5cf8c47c1d
-  OpenSSL-for-iOS: d7a30add88a1969b052135adbe48452af231ed32
   Quick: 18d057bc66451eedd5d1c8dc99ba2a5db6e60226
+  SelfSignedCert: eeb068ecdbccc68bfd5e8955f7b3df55394d656a
   SwiftBytes: 262e08479bc103bbb4eccd296e8b8ffb2102f7c3
 
-PODFILE CHECKSUM: 00147351f63f3bfb40dbea3d307fb4930243bf3f
+PODFILE CHECKSUM: 0ed3b8685b466f0ff8d30df5b3549ecb1183e5d2
 
 COCOAPODS: 1.0.1

Pods/IDZSwiftCommonCrypto/Frameworks/appletvos/CommonCrypto.framework/module.map

+module CommonCrypto [system] {
+  header "/Applications/Xcode.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS9.2.sdk/usr/include/CommonCrypto//CommonCrypto.h"
+  header "/Applications/Xcode.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS9.2.sdk/usr/include/CommonCrypto//CommonRandom.h"
+  export *
+}

Pods/IDZSwiftCommonCrypto/Frameworks/appletvsimulator/CommonCrypto.framework/module.map

+module CommonCrypto [system] {
+  header "/Applications/Xcode.app/Contents/Developer/Platforms/AppleTVSimulator.platform/Developer/SDKs/AppleTVSimulator9.2.sdk/usr/include/CommonCrypto//CommonCrypto.h"
+  header "/Applications/Xcode.app/Contents/Developer/Platforms/AppleTVSimulator.platform/Developer/SDKs/AppleTVSimulator9.2.sdk/usr/include/CommonCrypto//CommonRandom.h"
+  export *
+}

Pods/IDZSwiftCommonCrypto/Frameworks/iphoneos/CommonCrypto.framework/module.map

+module CommonCrypto [system] {
+  header "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS9.3.sdk/usr/include/CommonCrypto//CommonCrypto.h"
+  header "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS9.3.sdk/usr/include/CommonCrypto//CommonRandom.h"
+  export *
+}

Pods/IDZSwiftCommonCrypto/Frameworks/iphonesimulator/CommonCrypto.framework/module.map

+module CommonCrypto [system] {
+  header "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.3.sdk/usr/include/CommonCrypto//CommonCrypto.h"
+  header "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.3.sdk/usr/include/CommonCrypto//CommonRandom.h"
+  export *
+}

Pods/IDZSwiftCommonCrypto/Frameworks/macosx/CommonCrypto.framework/module.map

+module CommonCrypto [system] {
+  header "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/CommonCrypto//CommonCrypto.h"
+  header "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/CommonCrypto//CommonRandom.h"
+  export *
+}

Pods/IDZSwiftCommonCrypto/Frameworks/watchos/CommonCrypto.framework/module.map

+module CommonCrypto [system] {
+  header "/Applications/Xcode.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS2.2.sdk/usr/include/CommonCrypto//CommonCrypto.h"
+  header "/Applications/Xcode.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS2.2.sdk/usr/include/CommonCrypto//CommonRandom.h"
+  export *
+}

Pods/IDZSwiftCommonCrypto/Frameworks/watchsimulator/CommonCrypto.framework/module.map

+module CommonCrypto [system] {
+  header "/Applications/Xcode.app/Contents/Developer/Platforms/WatchSimulator.platform/Developer/SDKs/WatchSimulator2.2.sdk/usr/include/CommonCrypto//CommonCrypto.h"
+  header "/Applications/Xcode.app/Contents/Developer/Platforms/WatchSimulator.platform/Developer/SDKs/WatchSimulator2.2.sdk/usr/include/CommonCrypto//CommonRandom.h"
+  export *
+}

Pods/IDZSwiftCommonCrypto/IDZSwiftCommonCrypto/Crypto.swift

+//
+//  Crypto.swift
+//  IDZSwiftCommonCrypto
+//
+// This implements the API of https://github.com/soffes/Crypto
+//
+//  Created by idz on 9/16/15.
+//  Copyright © 2015 iOSDeveloperZone.com. All rights reserved.
+//
+
+import Foundation
+
+///
+/// Implements a simplified API for calculating digests over single buffers
+///
+public protocol CryptoDigest {
+    /// Calculates a message digest
+    func digest(algorithm : Digest.Algorithm) -> Self
+}
+
+extension CryptoDigest {
+    /// An MD2 digest of this object
+    public var MD2: Self { return self.digest(.MD2) }
+    /// An MD4 digest of this object
+    public var MD4: Self { return self.digest(.MD4) }
+    /// An MD5 digest of this object
+    public var MD5: Self { return self.digest(.MD5) }
+    /// An SHA1 digest of this object
+    public var SHA1: Self { return self.digest(.SHA1) }
+    /// An SHA224 digest of this object
+    public var SHA224: Self { return self.digest(.SHA224) }
+    /// An SHA256 digest of this object
+    public var SHA256: Self { return self.digest(.SHA256) }
+    /// An SHA384 digest of this object
+    public var SHA384: Self { return self.digest(.SHA384) }
+    /// An SHA512 digest of this object
+    public var SHA512: Self { return self.digest(.SHA512) }
+}
+
+extension NSData : CryptoDigest {
+    ///
+    /// Calculates the Message Digest for this data.
+    /// 
+    /// - parameter algorithm: the digest algorithm to use
+    /// - returns: an `NSData` object containing the message digest
+    ///
+    public func digest(algorithm : Digest.Algorithm) -> Self {
+        // This force unwrap may look scary but for CommonCrypto this cannot fail.
+        // The API allows for optionals to support the OpenSSL implementation which can.
+        let result = (Digest(algorithm: algorithm).update(self)?.final())!
+        let data = self.dynamicType.init(bytes: result, length: result.count)
+        return data
+    }
+}
+
+extension String : CryptoDigest {
+    ///
+    /// Calculates the Message Digest for this string.
+    /// The string is converted to raw data using UTF8.
+    ///
+    /// - parameter algorithm: the digest algorithm to use
+    /// - returns: a hex string of the calculated digest
+    ///
+    public func digest(algorithm : Digest.Algorithm) -> String {
+        // This force unwrap may look scary but for CommonCrypto this cannot fail.
+        // The API allows for optionals to support the OpenSSL implementation which can.
+        let result = (Digest(algorithm: algorithm).update(self as String)?.final())!
+        return hexStringFromArray(result)
+        
+    }
+}

Pods/IDZSwiftCommonCrypto/IDZSwiftCommonCrypto/Cryptor.swift

+//
+//  Cryptor.swift
+//  IDZSwiftCommonCrypto
+//
+//  Created by idz on 9/23/14.
+//  Copyright (c) 2014 iOSDeveloperZone.com. All rights reserved.
+//
+
+import Foundation
+
+/**
+     Encrypts or decrypts, accumulating result.
+
+     Useful for small in-memory buffers.
+
+     For large files or network streams use StreamCryptor.
+ */
+public class Cryptor : StreamCryptor, Updateable
+{
+    var accumulator : [UInt8] = []
+    /**
+        Retrieves the encrypted or decrypted data.
+        
+        - returns: the encrypted or decrypted data or nil if an error occured.
+    */
+    public func final() -> [UInt8]?
+    {
+        let byteCount = Int(self.getOutputLength(0, isFinal: true))
+        var dataOut = Array<UInt8>(count:byteCount, repeatedValue:0)
+        var dataOutMoved = 0
+        (dataOutMoved, self.status) = final(&dataOut)
+        if(self.status != Status.Success) {
+            return nil
+        }
+        accumulator += dataOut[0..<Int(dataOutMoved)]
+        return accumulator
+    }
+    
+    // MARK: - Low-level interface
+    /**
+        Upates the accumulated encrypted/decrypted data with the contents
+        of a raw byte buffer.
+        
+        It is not envisaged the users of the framework will need to call this directly.
+        
+        - returns: this Cryptor object or nil if an error occurs (for optional chaining)
+    */
+    public func update(buffer: UnsafePointer<Void>, _ byteCount: Int) -> Self?
+    {
+        let outputLength = self.getOutputLength(byteCount, isFinal: false)
+        var dataOut = Array<UInt8>(count:outputLength, repeatedValue:0)
+        var dataOutMoved = 0
+        update(buffer, byteCountIn: byteCount, bufferOut: &dataOut, byteCapacityOut: dataOut.count, byteCountOut: &dataOutMoved)
+        if(self.status != Status.Success) {
+            return nil
+        }
+        accumulator += dataOut[0..<Int(dataOutMoved)]
+        return self
+    }
+}

Pods/IDZSwiftCommonCrypto/IDZSwiftCommonCrypto/Digest.swift

+//
+//  Digest.swift
+//  SwiftCommonCrypto
+//
+//  Created by idz on 9/19/14.
+//  Copyright (c) 2014 iOS Developer Zone. All rights reserved.
+//
+
+import Foundation
+import CommonCrypto
+
+// MARK: - Public Interface
+ /**
+  Public API for message digests.
+
+  Usage is straightforward
+
+    ````
+    let  s = "The quick brown fox jumps over the lazy dog."
+    var md5 : Digest = Digest(algorithm:.MD5)
+    md5.update(s)
+    let digest = md5.final()
+    ````
+  */
+public class Digest : Updateable
+{
+    ///
+    /// The status of the Digest.
+    /// For CommonCrypto this will always be `.Success`.
+    /// It is here to provide for engines which can fail.
+    ///
+    public var status = Status.Success
+    
+    ///
+    /// Enumerates available Digest algorithms
+    ///
+    public enum Algorithm
+    {
+        /// Message Digest 2 See: http://en.wikipedia.org/wiki/MD2_(cryptography)
+        case MD2,
+        /// Message Digest 4
+        MD4,
+        /// Message Digest 5
+        MD5,
+        /// Secure Hash Algorithm 1
+        SHA1,
+        /// Secure Hash Algorithm 2 224-bit
+        SHA224,
+        /// Secure Hash Algorithm 2 256-bit
+        SHA256,
+        /// Secure Hash Algorithm 2 384-bit
+        SHA384,
+        /// Secure Hash Algorithm 2 512-bit
+        SHA512
+    }
+    
+    var engine: DigestEngine
+    /**
+       Create an algorithm-specific digest calculator
+       - parameter alrgorithm: the desired message digest algorithm
+     */
+    public init(algorithm: Algorithm)
+    {
+        switch algorithm {
+        case .MD2:
+            engine = DigestEngineCC<CC_MD2_CTX>(initializer:CC_MD2_Init, updater:CC_MD2_Update, finalizer:CC_MD2_Final, length:CC_MD2_DIGEST_LENGTH)
+        case .MD4:
+            engine = DigestEngineCC<CC_MD4_CTX>(initializer:CC_MD4_Init, updater:CC_MD4_Update, finalizer:CC_MD4_Final, length:CC_MD4_DIGEST_LENGTH)
+        case .MD5:
+            engine = DigestEngineCC<CC_MD5_CTX>(initializer:CC_MD5_Init, updater:CC_MD5_Update, finalizer:CC_MD5_Final, length:CC_MD5_DIGEST_LENGTH)
+        case .SHA1:
+            engine = DigestEngineCC<CC_SHA1_CTX>(initializer:CC_SHA1_Init, updater:CC_SHA1_Update, finalizer:CC_SHA1_Final, length:CC_SHA1_DIGEST_LENGTH)
+        case .SHA224:
+            engine = DigestEngineCC<CC_SHA256_CTX>(initializer:CC_SHA224_Init, updater:CC_SHA224_Update, finalizer:CC_SHA224_Final, length:CC_SHA224_DIGEST_LENGTH)
+        case .SHA256:
+            engine = DigestEngineCC<CC_SHA256_CTX>(initializer:CC_SHA256_Init, updater:CC_SHA256_Update, finalizer:CC_SHA256_Final, length:CC_SHA256_DIGEST_LENGTH)
+        case .SHA384:
+            engine = DigestEngineCC<CC_SHA512_CTX>(initializer:CC_SHA384_Init, updater:CC_SHA384_Update, finalizer:CC_SHA384_Final, length:CC_SHA384_DIGEST_LENGTH)
+        case .SHA512:
+            engine = DigestEngineCC<CC_SHA512_CTX>(initializer:CC_SHA512_Init, updater:CC_SHA512_Update, finalizer:CC_SHA512_Final, length:CC_SHA512_DIGEST_LENGTH)
+        }
+    }
+    /**
+        Low-level update routine. Updates the message digest calculation with
+        the contents of a byte buffer.
+        
+        - parameter buffer: the buffer
+        - parameter the: number of bytes in buffer
+        - returns: this Digest object (for optional chaining)
+    */
+    public func update(buffer: UnsafePointer<Void>, _ byteCount: size_t) -> Self?
+    {
+        engine.update(buffer, CC_LONG(byteCount))
+        return self
+    }
+    
+    /**
+       Completes the calculate of the messge digest
+       - returns: the message digest
+     */
+    public func final() -> [UInt8]
+    {
+        return engine.final()
+    }
+}
+
+// MARK: Internal Classes
+
+/**
+ * Defines the interface between the Digest class and an
+ * algorithm specific DigestEngine
+ */
+protocol DigestEngine
+{
+    func update(buffer: UnsafePointer<Void>, _ byteCount: CC_LONG)
+    func final() -> [UInt8]
+}
+/**
+ * Wraps the underlying algorithm specific structures and calls
+ * in a generic interface.
+ */
+class DigestEngineCC<C> : DigestEngine {
+    typealias Context = UnsafeMutablePointer<C>
+    typealias Buffer = UnsafePointer<Void>
+    typealias Digest = UnsafeMutablePointer<UInt8>
+    typealias Initializer = (Context) -> (Int32)
+    typealias Updater = (Context, Buffer, CC_LONG) -> (Int32)
+    typealias Finalizer = (Digest, Context) -> (Int32)
+    
+    let context = Context.alloc(1)
+    var initializer : Initializer
+    var updater : Updater
+    var finalizer : Finalizer
+    var length : Int32
+    
+    init(initializer : Initializer, updater : Updater, finalizer : Finalizer, length : Int32)
+    {
+        self.initializer = initializer
+        self.updater = updater
+        self.finalizer = finalizer
+        self.length = length
+        initializer(context)
+    }
+    
+    deinit
+    {
+        context.dealloc(1)
+    }
+    
+    func update(buffer: Buffer, _ byteCount: CC_LONG)
+    {
+        updater(context, buffer, byteCount)
+    }
+    
+    func final() -> [UInt8]
+    {
+        let digestLength = Int(self.length)
+        var digest = Array<UInt8>(count:digestLength, repeatedValue: 0)
+        finalizer(&digest, context)
+        return digest
+    }
+}
+
+
+
+
+

Pods/IDZSwiftCommonCrypto/IDZSwiftCommonCrypto/HMAC.swift

+//
+//  HMAC.swift
+//  SwiftCommonCrypto
+//
+//  Created by idz on 9/19/14.
+//  Copyright (c) 2014 iOS Developer Zone. All rights reserved.
+//
+
+import Foundation
+import CommonCrypto
+
+///
+/// Calculates a cryptographic Hash-Based Message Authentication Code (HMAC).
+///
+public class HMAC : Updateable
+{
+    ///
+    /// Enumerates available algorithms.
+    ///
+    public enum Algorithm
+    {
+        /// Message Digest 5
+        case MD5,
+        /// Secure Hash Algorithm 1
+            SHA1,
+        /// Secure Hash Algorithm 2 224-bit
+            SHA224,
+        /// Secure Hash Algorithm 2 256-bit
+            SHA256,
+        /// Secure Hash Algorithm 2 384-bit
+            SHA384,
+        /// Secure Hash Algorithm 2 512-bit
+            SHA512
+        
+        static let fromNative : [CCHmacAlgorithm: Algorithm] = [
+            CCHmacAlgorithm(kCCHmacAlgSHA1):.SHA1,
+            CCHmacAlgorithm(kCCHmacAlgSHA1):.MD5,
+            CCHmacAlgorithm(kCCHmacAlgSHA256):.SHA256,
+            CCHmacAlgorithm(kCCHmacAlgSHA384):.SHA384,
+            CCHmacAlgorithm(kCCHmacAlgSHA512):.SHA512,
+            CCHmacAlgorithm(kCCHmacAlgSHA224):.SHA224 ]
+        
+        func nativeValue() -> CCHmacAlgorithm {
+            switch self {
+            case .SHA1:
+                return CCHmacAlgorithm(kCCHmacAlgSHA1)
+            case .MD5:
+                return CCHmacAlgorithm(kCCHmacAlgMD5)
+            case .SHA224:
+                return CCHmacAlgorithm(kCCHmacAlgSHA224)
+            case .SHA256:
+                return CCHmacAlgorithm(kCCHmacAlgSHA256)
+            case .SHA384:
+                return CCHmacAlgorithm(kCCHmacAlgSHA384)
+            case .SHA512:
+                return CCHmacAlgorithm(kCCHmacAlgSHA512)
+                
+            }
+        }
+        
+        static func fromNativeValue(nativeAlg : CCHmacAlgorithm) -> Algorithm?
+        {
+            return fromNative[nativeAlg]
+        }
+        
+        ///
+        /// Obtains the digest length produced by this algorithm (in bytes).
+        ///
+        public func digestLength() -> Int {
+            switch self {
+            case .SHA1:
+                return Int(CC_SHA1_DIGEST_LENGTH)
+            case .MD5:
+                return Int(CC_MD5_DIGEST_LENGTH)
+            case .SHA224:
+                return Int(CC_SHA224_DIGEST_LENGTH)
+            case .SHA256:
+                return Int(CC_SHA256_DIGEST_LENGTH)
+            case .SHA384:
+                return Int(CC_SHA384_DIGEST_LENGTH)
+            case .SHA512:
+                return Int(CC_SHA512_DIGEST_LENGTH)
+            }
+        }
+    }
+    
+    typealias Context = UnsafeMutablePointer<CCHmacContext>
+    
+    /// Status of the calculation
+    public var status : Status = .Success
+    
+    let context = Context.alloc(1)
+    var algorithm : Algorithm
+    
+    init(algorithm : Algorithm, keyBuffer: UnsafePointer<Void>, keyByteCount: Int)
+    {
+        self.algorithm = algorithm
+        CCHmacInit(context, algorithm.nativeValue(), keyBuffer, size_t(keyByteCount))
+    }
+    
+    ///
+    /// Creates a new HMAC instance with the specified algorithm and key.
+    ///
+    /// - parameter algorithm: selects the algorithm
+    /// - parameter key: specifies the key
+    ///
+    public init(algorithm : Algorithm, key : NSData)
+    {
+        self.algorithm = algorithm
+        CCHmacInit(context, algorithm.nativeValue(), key.bytes, size_t(key.length))
+    }
+    
+    ///
+    /// Creates a new HMAC instance with the specified algorithm and key.
+    ///
+    /// - parameter algorithm: selects the algorithm
+    /// - parameter key: specifies the key
+    ///
+    public init(algorithm : Algorithm, key : [UInt8])
+    {
+        self.algorithm = algorithm
+        CCHmacInit(context, algorithm.nativeValue(), key, size_t(key.count))
+    }
+    
+    ///
+    /// Creates a new HMAC instance with the specified algorithm and key string.
+    /// The key string is converted to bytes using UTF8 encoding.
+    ///
+    /// - parameter algorithm: selects the algorithm
+    /// - parameter key: specifies the key
+    ///
+    public init(algorithm : Algorithm, key : String)
+    {
+        self.algorithm = algorithm
+        CCHmacInit(context, algorithm.nativeValue(), key, size_t(key.lengthOfBytesUsingEncoding(NSUTF8StringEncoding)))
+    }
+    
+    deinit {
+        context.dealloc(1)
+    }
+ 
+    ///
+    /// Updates the calculation of the HMAC with the contents of a buffer.
+    ///
+    /// - returns: the calculated HMAC
+    ///
+    public func update(buffer : UnsafePointer<Void>, _ byteCount : size_t) -> Self?
+    {
+        CCHmacUpdate(context, buffer, byteCount)
+        return self 
+    }
+    
+    ///
+    /// Finalizes the HMAC calculation
+    ///
+    /// - returns: the calculated HMAC
+    ///
+    public func final() -> [UInt8]
+    {
+        var hmac = Array<UInt8>(count:algorithm.digestLength(), repeatedValue:0)
+        CCHmacFinal(context, &hmac)
+        return hmac
+    }
+}
+

Pods/IDZSwiftCommonCrypto/IDZSwiftCommonCrypto/IDZSwiftCommonCrypto.h

+//
+//  IDZSwiftCommonCrypto.h
+//  IDZSwiftCommonCrypto
+//
+//  Created by idz on 9/20/14.
+//  Copyright (c) 2014 iOSDeveloperZone.com. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+//! Project version number for IDZSwiftCommonCrypto.
+FOUNDATION_EXPORT double IDZSwiftCommonCryptoVersionNumber;
+
+//! Project version string for IDZSwiftCommonCrypto.
+FOUNDATION_EXPORT const unsigned char IDZSwiftCommonCryptoVersionString[];
+
+// In this header, you should import all the public headers of your framework using statements like #import <IDZSwiftCommonCrypto/PublicHeader.h>
+
+

Pods/IDZSwiftCommonCrypto/IDZSwiftCommonCrypto/KeyDerivation.swift

+//
+//  KeyDerivation.swift
+//  SwiftCommonCrypto
+//
+//  Created by idz on 9/19/14.
+//  Copyright (c) 2014 iOS Developer Zone. All rights reserved.
+//
+
+import Foundation
+import CommonCrypto
+
+///
+/// Derives key material from a password or passphrase.
+///
+public class PBKDF
+{
+    /// Enumerates available pseudo random algorithms
+    public enum PseudoRandomAlgorithm
+    {
+        /// Secure Hash Algorithm 1
+        case SHA1
+        /// Secure Hash Algorithm 2 224-bit
+        case SHA224
+        /// Secure Hash Algorithm 2 256-bit
+        case SHA256
+        /// Secure Hash Algorithm 2 384-bit
+        case SHA384
+        /// Secure Hash Algorithm 2 512-bit
+        case SHA512
+        
+        func nativeValue() -> CCPseudoRandomAlgorithm
+        {
+            switch self {
+                case SHA1: return CCPseudoRandomAlgorithm(kCCPRFHmacAlgSHA1)
+                case SHA224: return CCPseudoRandomAlgorithm(kCCPRFHmacAlgSHA224)
+                case SHA256: return CCPseudoRandomAlgorithm(kCCPRFHmacAlgSHA256)
+                case SHA384: return CCPseudoRandomAlgorithm(kCCPRFHmacAlgSHA384)
+                case SHA512: return CCPseudoRandomAlgorithm(kCCPRFHmacAlgSHA512)
+