SuperEncryption

SuperEncryption is FREE lightweight and powerful library for encryption & decryption digital content, support any file type from Movie, Audio to eBook, document etc.

Key Features

• Support any file type (from movie, audio, ebook, document ...)
• High security with AES Encryption algorithm
• High performance encryption & decryption
• Lightweight and powerful library built from scratch, so can use both in Server & Mobile client or re-write to other language.
• Optimized memory usage for encryption & decryption
• Encryption file size does not increase compare with original file size (Due to multiple block bytes have been compressed during encrypting)

Online Demo

• http://johnnyle.github.io/SuperEncryption

Library Dependency

• Requires Java Cryptography Extension enable http://www.oracle.com/technetwork/java/javase/downloads/jce-7-download-432124.html

How to use

• Just included jar library SuperEncryption-1.0.jar into your project. Please check in example code at https://github.com/JohnnyLe/SuperEncryption/tree/master/Example, It's very simple to use

   
   private static Encrypter encrypter=new Encrypter();
   private static Decrypter decrypter=new Decrypter();
   // AES Encrypttion key, could be changed dynamic as you needs
   private static String key="kmP45pYv8Og9H39ZrShz3IsxVSfKI5iM";
   
   /**
    * Example
    */
   public static void main(String[] args) throws IOException {
       String inputPath = "D:/TESTFILE/test.pptx";
       String outputPath = "D:/TESTFILE/";
       EncryptMeta metadata=encrypter.docEncrypt(inputPath, outputPath, key);
       String fileName=decrypter.docDecrypt("D:/TESTFILE/test.encrypted", outputPath, key);

   }   

• Contribute

• For any question/ bug or feedback please feel free to open issue at https://github.com/JohnnyLe/SuperEncryption/issues

• Roadmap

• Support .NET C#

• TBD