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Cryptimage

bannière cryptimage

Cryptimage is an open source software under the license GNU GPL v3 which purpose is to reproduce old analog TV encryption systems like "discret 11" ( used between 1984 and 1995 by french TV network "canal plus" ) , "nagravision syster" ( used between 1995 and 2010 ) and "videocrypt" used by Sky TV and by several other broadcasters on astra satellites.
This software allows to encrypt a video file ( image and sound ) , and allows also a decryption of an encrypted file, by meeting the standard discret11, nagravision syster and videocrypt.
Besides the ability to reproduce in a digital way these three encryption systems, its second use is to allow the re-use of hardware descramblers by injecting to them an encrypted video file produced by cryptimage.

It's a free software, under the license GNU GPL v3

current version : 1.2.2. , release date : 2016-08-18

Do you like this software? To help with its development do not hesitate to make a donation of an amount of your choice, it's simple, fast and totally secure.


1. Screenshots

- Configuration panel for discret11
- Preview mode for discret11

2. Help file

docFrench help file PDF format : ( 0.6 Mo )

docEnglish help file PDF format : ( 0.55 Mo )

docPolish help file PDF format : ( 0.57 Mo )

3. Download

Recommended method for windows :

-setupsetup.exe file contains the software, an embedded java virtual machine and help files ( 29.74 Mo )

Standalone jar java file ( will work with a java virtual machine, version 7 minimal version, version 8 recommended ) :

- universal version works with all operating systems ( 40.79 Mo )

- windows 32 bits for a 32 bits java virtual machine ( 8.93 Mo )

- windows 64 bits for a 64 bits java virtual machine ( 9.08 Mo )

4. Source code

- Java source code ( 2287.38 Ko )

- Dependencies needed to compile the source code ( 38.23 Mo )