debug/ bugfix secure chat application

Need someone to bugfix a secure chat app we made, it's coded in native android code, the app is using RSA 1024 bit encryption, the app is a phone to phone encrypted chat app, and is made with a lot of other security measures implemented, the app itself is working fine, till encryption was implemented, the message gets encrypted, BUT receiving phone is not able to decrypt, so the job is to find the bug and fix it as fast as possible, this should be a simple task for the right guy.

Additional information:

Public key is used for encryption and private keys used for decryption.

besides public and private keys:

The sender of a message enters a key, same key must be used for decryption, i imagine that's the problem, but i dont know.

The Application is programmed in android studio.

A freelancer already wasted over a month of my time on this, so must be fixed FAST, so please if you can not start straight away or dont have the skills to do this, simply DONT BID!

Thank you

Skills: Android, HTML5, Javascript, Mobile App Development, MySQL

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About the Employer:
( 9 reviews ) Valby, Denmark

Project ID: #11938977

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Hi, Dear Employer! How are you? I read your description carefully and understand your requirements fully. I am really interested in your project. I am 100% sure i can do this. Sure, I will support free bug fixin More

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5 freelancers are bidding on average $289 for this job


Hi. I am an expert in such job. Plz contact me. best regards ..............................................................................................

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This is good match for me,i have excellent experience in Web Development & mobile Apps,i believe our abilities would be perfect for your job. Hope for long journey with you. our primary focus is to generate relat More

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being a android developer i know how to fix bug and run our project effectively. i assure you that you will be satisfied with my project.

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We believe designing and building modern applications for mobile and web is different than learning new programming languages or using middleware tools. It’s kind of collections of multiple systems where we have to kee More

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10 years c/c++ programimng on linux openssl library, system, network , tcp ip, kernel, multithreading, socket, libnet, libpcap, iptables, bash Android developer, hacker, debugger, smali code developer, security and More

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