text: //
  //  RNOpenSSLCryptor
  //
  //  Copyright (c) 2012 Rob Napier
  //
  //  This code is licensed under the MIT License:
  //
  //  Permission is hereby granted, free of charge, to any person obtaining a
  //  copy of this software and associated documentation files (the "Software"),
  //  to deal in the Software without restriction, including without limitation
  //  the rights to use, copy, modify, merge, publish, distribute, sublicense,
  //  and/or sell copies of the Software, and to permit persons to whom the
  //  Software is furnished to do so, subject to the following conditions:
  //
  //  The above copyright notice and this permission notice shall be included in
  //  all copies or substantial portions of the Software.
  //
  //  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  //  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  //  FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
  //  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  //  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  //  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  //  DEALINGS IN THE SOFTWARE.
  //
  
  #import "RNOpenSSLDecryptor.h"
  #import "RNOpenSSLEncryptor.h"
  
  
  extern NSString *const kRNCryptorOpenSSLSaltedString;
  
  NSData *RNOpenSSLCryptorGetKey(NSString *password, NSData *salt, RNCryptorKeyDerivationSettings keySettings);
  NSData *RNOpenSSLCryptorGetIV(NSData *key, NSString *password, NSData *salt, RNCryptorKeyDerivationSettings keySettings);
  
  
  //
  //#import "RNCryptor.h"
  //
  //
  //@interface RNOpenSSLCryptor : NSObject
  //+ (RNOpenSSLCryptor *)openSSLCryptor;
  //
  //- (BOOL)encryptFromStream:(NSInputStream *)fromStream
  //                 toStream:(NSOutputStream *)toStream
  //                 password:(NSString *)password
  //                    error:(NSError **)error;
  //
  //- (BOOL)decryptFromStream:(NSInputStream *)fromStream
  //                 toStream:(NSOutputStream *)toStream
  //                 password:(NSString *)password
  //                    error:(NSError **)error;
  //
  //@end
  //
  //static const RNCryptorSettings kRNCryptorOpenSSLSettings = {
  //    .algorithm = kCCAlgorithmAES128,
  //    .mode = kCCModeCBC,
  //    .blockSize = kCCBlockSizeAES128,
  //    .IVSize = kCCBlockSizeAES128,
  //    .padding = ccPKCS7Padding,
  //
  //    .keySettings = {
  //        .keySize = kCCKeySizeAES256,
  //        .saltSize = 8,
  //        .rounds = 1,
  //        .PRF = kCCPRFHmacAlgSHA1
  //    },
  //};
  