python3 client-server with encryption

make a python TCP server and a client that :

1. the client send some encrypted metadata to the server

2. the server add some infos to the meta dta and send it back to the client

3. the client send the binary file to the server

(thats just the basic description ... read the pdf for the exact details)

i need 2 nicely comented scripts

you must test it

its not a beginner job ...

you must know about TCP, public key encryption, crc calculation and more !

Skills: Django, Laravel, Python, Vue.js, WordPress

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About the Employer:
( 3 reviews ) Oberbüren, Switzerland

Project ID: #18672388

Awarded to:


Hey I can do this. Can you please ping me with more details so I can understand and get this done for you. ping me!

€55 EUR in 1 day
(1 Review)

hello i am zhenqiang, i am ready for your project.. Regards. =================================== =====================================

€200 EUR in 3 days
(1 Review)

13 freelancers are bidding on average €181 for this job


How are you? I read your description. I am C++/C#/Java/Python programming Expert. Already I have good experience of server/client I can finish your project quickly with best quality. I want to discuss more on chat More

€150 EUR in 3 days
(5 Reviews)

Hello. The pdf is comprehensive and both client's and server's algorithms are well described. The RSA and AES (for the file) libraries I'm going to use are sybrenstuvel/python-rsa on Github. I can start working as soon More

€200 EUR in 3 days
(22 Reviews)

How are you, Dear sir/madam? It's very worthwhile chance for me to let you know my skills and proposal about this project. I am an honest developer who have rich experiences in TCP, Rijndael AES, CRC Algorithms. More

€200 EUR in 5 days
(20 Reviews)

Hi, I have a lot of experience in developing websites. I can use HTML5/CSS3, Javascript/JQuery, Bootstrap, AngularJs, ReactJs, VueJs for front-end and use PHP, Python, Java for Bac-end. Also I have specialized framewor More

€200 EUR in 14 days
(15 Reviews)

Hello client, I read your job posting carefully and am very interest in your project. I am a full stack developer with great experience and skills in machine learning/AI, block chain, AR and Web/Mobile(iOS/Android) d More

€200 EUR in 3 days
(40 Reviews)

I have extensive experience in the domains of Natural Language Processing, Image Recognition & Artificial Intelligence'Trim, Python script, Recommender Systems, TCP server, public key encryption, Machine learning, Data More

€150 EUR in 1 day
(9 Reviews)

Hi bro. I have read your description and i am so interested in your project. I am confident in your project and I can finish it clearly on time. I am well experienced and skillful python programmer. I have many y More

€100 EUR in 3 days
(16 Reviews)

I will build the needed client server system with full encryption. The cryptographic system will be based on the elliptic curve. I am a programmer with vast experience in python, Matlab, c#, and others. I have a More

€222 EUR in 10 days
(1 Review)

We specialize and have 20 years of experience in Desktop/Web/Mobile application development. We provide our expert service in the following areas: • Artificial Intelligence • Automation Solutions • Data Science • More

€388 EUR in 5 days
(1 Review)

An highly expert individual who excell at Python .I have more than 5.5+ years of experience with development what makes me good is my strong computer science background like networking , algorithms [login to view URL] me and g More

€250 EUR in 1 day
(2 Reviews)

Dear Sir, I have two questions . 1) why can't you use secure shell copy for this ? 2) do you need a server or can this be implemented over lightweight server like flask ? I am a professional web application developer More

€34 EUR in 5 days
(1 Review)