Encryption program with basic networking.

Closed

I need a program written that automatically encrypts all of the user accessible data, with a randomly generated key using 512bit encryption (or higher).

This key then needs to be sent back to a central server, and should be stored in the application file.

Programming language just needs to be native.

More information will be given on request.

Skills: .NET, C Programming, C# Programming, C++ Programming, Software Architecture

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About the Employer:
( 1 review ) Newton Abbot, United Kingdom

Project ID: #5075181

22 freelancers are bidding on average £220 for this job

srinichal

I like to discuss further about the project and deliver the same to your specifications and needs...

£257 GBP in 3 days
(119 Reviews)
7.2
samitXI

Hi Sir, I am ready to work for you.I have 9 years of experience in C/C++ , java, PHP and, MySQL. please see some of my works also check my reviews you will get better idea about my skill.I deliver quality work within More

£230 GBP in 7 days
(113 Reviews)
7.0
SaSTechnologies

Please share me more details. Recently I developed a program which is able to Encrypt - Decrypt a File or Folder with Subfolder. Thanks Sumit SaS Technologies

£250 GBP in 14 days
(12 Reviews)
5.6
JeffLee21

I have 8+ years of experience in C/C++/C#/Java programming. I'm familiar with cryptography programming and have some basic modules. Let me know your detailed requirements. What do you mean "user accessible data"? More

£250 GBP in 5 days
(19 Reviews)
5.6
msabouri

Hello, I can help you with this project. May I ask you to please share more information and give me more details? Thank you.

£199 GBP in 6 days
(44 Reviews)
5.5
whiteshadow

Hello, Please give me more information related to the user data (and of course, the project). I can then make an adequate suggestion and start work. Thank you, Florin

£244 GBP in 7 days
(22 Reviews)
5.4
hbxfnzwpf

I am very proficient in c, c++. I have 15 years c++ developing experience now, and I have worked for 5 years. My work is online game developing, and mainly focus on server side, the lauguage is c++ under linux os. So, More

£210 GBP in 4 days
(37 Reviews)
5.4
ils7

Hi. I suggest you to use assymetric technics. Program will generate ramdom key which will be crypted with public server key, crypted random key will sent to server via e-mail. Server decryptes random key with private More

£315 GBP in 21 days
(16 Reviews)
5.1
murtaza1981

Hi, An ASP.NET,c#,vb and SqlServer expert here. Please feel free to discuss the project with me so that i can wrap it up in a timely manner as per your requirements. I would like to highlight following qualities of m More

£400 GBP in 10 days
(13 Reviews)
4.8
pirlitu

Hi, please provide more details, so I can know what exactly you need. I will be using .NET (C#) for development. Regards.

£225 GBP in 5 days
(14 Reviews)
4.6
mohsin649

Can you pls elaborate project requirement more ? I would use C# to implement this project. Thanks Mohsin

£150 GBP in 5 days
(8 Reviews)
4.3
nechiformarian

Hi, I have experience with cryptography and I can do this job in C#. So please tell me in which programming language do you want this to be done and what do you want to encrypt? Best Regards, Nechifor Marian

£150 GBP in 5 days
(16 Reviews)
4.0
waheni

Expert networkin and sniffing let me help you ************************************************************************* **********************************************

£333 GBP in 10 days
(3 Reviews)
3.9
talbayrak

Hi, Let me complete it in 6 hours Thank you .

£250 GBP in 0 days
(6 Reviews)
3.7
abbaco

La propuesta todavía no ha sido proveída

£277 GBP in 2 days
(11 Reviews)
3.3
phucworks

Hi, i 'm ready to start your project right now. Please send me detail request, and i'll complete your job. Thanks

£111 GBP in 3 days
(4 Reviews)
2.8
hemantjani

hello will like to accept your and we are confident about it, will be able to do this project with ease just quoted 10 days because i am working in windomaker company as a lead software engineer. But will finish your More

£157 GBP in 10 days
(4 Reviews)
2.7
mohamedelaraby91

Dear sir I'm a communication & Electronics engineer , I have a very good experience in encryption algorithms my graduation project in my engineering faculty was " modern encryption using Micro c and c language " More

£222 GBP in 2 days
(0 Reviews)
0.0
monjued

Hi, Hope you are well. After going through your job description, I am confident that I can accomplish the task to satisfy your requirements. I hold UK University degree in Computing and Information systems, and More

£250 GBP in 15 days
(0 Reviews)
0.0
fenix710

I have written the client-server system, which is protected by symmetric and asymmetric keys. I used signatures and hashes to verify the integrity of data. At the same time I have wide experience in operating with such More

£150 GBP in 3 days
(0 Reviews)
0.0