Cryptography expert (C++ and C# Developer)
€30-250 EUR
Paid on delivery
Technique:
C++
C#
.NET Framework 4.0
Visual Studio 2012
Task:
I need a c++ dll which has an encryption and decryption method.
The method should be very complex.
I think about a combination of several encryption methods.
This dll has to be integrated in a c# software.
From this c# software a string (see below) will send to the encryption-method and the return value is a encrypted string.
From this c# software a encrypted string will send to the decryption-method and the return value is the decrypted (original) string.
Sample for the original string:
"<Name>Tom Miller</Name><City>London</City><Country>United
Kingdom</Country>"
Project ID: #6936472
About the project
29 freelancers are bidding on average €140 for this job
I am proficient in C++ and C# willing to discuss further about the project specifications and needs .
Hi. i am familiar with AES and DES encryption algorithms and can implement them in a c# program. I will be very happy if you let me help you on this project. Thank you.
Hi, I have 10+ years experience and I would like to work on your project. I am efficient in C++ and C# and I shall provide your task within 2 days. Thanks, Anuarg
I already have something that maybe you can use it. Let me know and I can send you to check if it's useful for you. Thank you very much
Hi There, I am a C/C++ programmer and you could check my profile to see my skills. Now, I could implement the RSA algorithm plus additional encryption/decryption algorithm over RSA. Best Regards
We are a software development company with lots of experience, though only recently a member of Freelancer.com. We provide professional software design and development services. We have several years of experience desi More
theres a problem with encryption like this the key needs to be included so anyone with knowladge of encryption can make a standalone decryptor of the data
I have former experience bridging the gap between C# and C++ as well as former experience using the Win32 Cryptography APIs. As the description is rather vague, I do think we should first chat about your exact needs a More
Extensively worked in microsoft technology , good exposure to security implementation and same already implemented many projects.