Encrypt/Decrypt functions using rijndael

Budget $30 - $250 CAD
Bids 8
Average Bid $142
Status Closed

I have an application written in Python that accesses PHP scripts. The data passed between the scripts is encrypted, it's not highly sensitive data, I just didn't want the data being passed to be 100% open to eyes.

The problem I have is, I also have a small VB script that writes to a file using the same encryption methods.

Essentially want I have right now is encrypt and decrypt functions in both PHP and Python that work both ways between each other. I need the same encrypt and decrypt functions for use in a VB script.

I will supply you with the functions i have for Python and PHP so that you can make it for VB.

Unless absolutely necessary, the current PHP and Python functions are here to stay, i need VB to work with what i have.

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This project was awarded to


This was a hard convert so took longer than we both originally thought, Vano, communicated every step of the way and let me know where we were all through the project. I am very very pleased with the outcome and cannot recommend this developer enough. I will certainly use him again.
About the Freelancer
vano101 Profile Picture

10+ years of experience in various areas of programming,

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  • krazykev999 Profile Picture


    Leeds,  United Kingdom

    Senior Web Developer for Fitness Professionals Limited in London, UK. After garduating university in 2002 with a Masters Degree in Computer Systems Engineering I proceeded to work for Computer Associates as a software developer for 2 years. From there I moved to an insurance company where I was the IT and Development Manager for 5 years. More recently I have been the Senior Developer for a leading UK travel agent and IT Director for a recruitment agency. I am based in the UK but am happy to communicate in your preferred medium, Skype, email or phone. My first language is English. My main specialisms are C#/ASP.NET/MVC/WCF/WEB API/SQL Server

  • d0tnet12 Profile Picture


    Dhaka,  Bangladesh

    software developer

  • northwolves Profile Picture


    Taiyuan,  China

    https://www.google.com/#q="northwolves" http://oeis.org/search?q=Zhining+Yang&sort=&language=english&go=Search http://www.mrexcel.com/forum/member.php?u=64088 http://blog.csdn.net/northwolves http://club.excelhome.net /home.php?mod=space&uid=127116&do=profile

  • murtaza1981 Profile Picture


    new delhi,  India

    \"CodeChefs\" is India based offshore development IT Services Company that provides strategic business solutions and customized software. We are a team of dedicated and highly skilled software professionals focused on providing world class IT solutions. We offer a variety of services in the area of Software, Mobile and Web development/Designing. We have expertise in the following technologies:- 1)Mobile Application Development Ø iPhone native application development Ø iPhone web application development Ø iPod native application development Ø iPod web application development Ø Blackberry application development Ø Android application development Ø Windows mobile application development 2) Web Site Design and Maintenance 3) Web Application Development 4)Portal Development 5) Software Development 6)e Commerce Solutions

  • RainbowTechs Profile Picture


    Islamabad,  Pakistan

    Rainbow Technology do developments in three software sphere which includes Mobile Phone Development (iPhone, Andriod, Windows) , Software Development and Web Development. Our aim is "Before a software is reusable it must be first usable". Other Skills are: Programming languages: C/C++/VB .NET, Objective-C, C#, Matlab, JAVA Mobile Phone Development : iPhone, Android, Windows Web Development Skills: , PHP, ROR, WCF Services, HTML, JavaScript, AJAX Database System: Oracle, Teradata utilities, MS SQL Server, MySQL, MS Access Applications & Tools: MS Visual Studio 2010, Xcode, Eclipse, ArcGIS, NetBeans Operating System: Windows, Linux, MAC Graphics & Designing: Adobe Photoshop, Corel Draw, Image Processing, Dundas Tool,WPF Security & Encryption: IDEA, AES-256, Public Key RSA, MD5

  • nutanbhosale Profile Picture


    Chennai,  India

    We are specialized in C#, VB, .NET, SQL Server, MySQL, SSAS, windows based applications, web based applications, VBA, XML, XSLT, Access, Word, Excel, Pdf, Bar Code printing, POS, Software Testing, Software Architecture, web hosting.

  • CroweSoft Profile Picture


    Martham,  United Kingdom

    We pride ourselves with the high quality work we produce. We have taken companies like Mattressman and increased their yearly profits by stream lining the infrastructure.

  • vano101 Profile Picture


    Irpin,  Ukraine

    10+ years of experience in various areas of programming,