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Designing a secure chat application

Designing a secure chat application

Objectives can be summarized as:

• Designing a secure Client/Server application

• Using cryptography techniques such as:

o Secret key cryptography.

o Public key cryptography.

o Hash functions.

please check attached file

Kĩ năng: Lập trình C#

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Về Bên Thuê:
( 0 nhận xét ) almaty, Sudan

ID dự án: #1034226

5 freelancer đang chào giá trung bình $366 cho công việc này


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$150 USD trong 5 ngày
(54 Nhận xét)

Dear, I am expert in client/server apps....i have developed more than 20 client/server apps.....

$250 USD trong 10 ngày
(16 Nhận xét)

I can do it as wanted per your attached requirements!!!!

$500 USD trong 15 ngày
(0 Nhận xét)

I know well about this area. Please see PM

$300 USD trong 10 ngày
(0 Nhận xét)

I have worked on similar project where I was required to use a customized protocol for Client/Server Model. The Transportation layer was written in pure C++ where each customized packets included Sequence ID(for fault Thêm

$430 USD trong 6 ngày
(0 Nhận xét)

Dear ... I already have client server chat application with full security and visual themes and lots more feature .... you can chat with multiple users ... can be use over WAN too ... this chat also has auto update fea Thêm

$500 USD trong 0 ngày
(1 Nhận xét)