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Crypto Algorithm Yin Yang 1.1

4.7 MB / 1+ Downloads / Rating 5.0 - 1 reviews


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Crypto Algorithm Yin Yang, developed and published by Srdjan Janjin, has released its latest version, 1.1, on 2017-05-09. This app falls under the Education category on the Google Play Store and has achieved over 100 installs. It currently holds an overall rating of 5.0, based on 1 reviews.

Crypto Algorithm Yin Yang APK available on this page is compatible with all Android devices that meet the required specifications (Android 2.3+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: com.crypto.tool.yinyang

Updated: 8 years ago

Developer Name: Srdjan Janjin

Category: Education

New features: Show more

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing Crypto Algorithm Yin Yang on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

Previous Versions

Crypto Algorithm Yin Yang 1.1
2017-05-09 / 4.7 MB / Android 2.3+

About this app

Use this simple tool to encrypt and decrypt short binary message. 'Crypto Algorithm Yin Yang' is a simple encryption algorithm example.

Test your cryptanalysis skills. Analyse it.

Try to break the code.

Enter binary message in upper box and get encrypted text - random numbers in box below.

Length of the encrypted text is not fixed.

Max number of characters in encrypted text is limited to 1000, if result is longer, it is truncated.

Enter encrypted text in box below and tap on 'decrypt' to get original binary message.


How it works?

There is a list of digits 0-9 that is used as cyclic cipher C which is secret.

Random numbers (0-9) are generated and added to ciphered text until we get one which is equal to first digit from C.

It starts from left and take first binary digit.

If it’s 0, random numbers (0-9) are generated (and memorized) until we get odd number. Now odd number is added to ciphered text and then all other generated and memorized numbers.

If it’s 1, random numbers (0-9) are generated (and memorized) until we get even number. Now even number is added to ciphered text and then all other generated and memorized numbers.

The process repeats for all binary digits, while next cipher digit is taken in each iteration cyclically.

What we get as ciphered text is a lot of random numbers – noise.

Combined with some of steganography methods it can hide our message in an image or a sound as background noise for example.

New features

Storage permissions removed.

App Permissions

Allows applications to open network sockets.
Allows applications to access information about networks.