java/c++ for udp host client program

$30-250 SGD

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pred več kot 5 leti

$30-250 SGD

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Write (Java or C/C++) UDP programs to allow two parties to establish a secure communication channel. For simplicity, let us call the programs “Host” and “Client”, which are executed by Alice and Bob, respectively. Alice and Bob share a common password PW, which contains 8 alphanumeric characters. Alice also has a public and privacy key pair (pk = gb mod p, sk = b) for the Diffie-Hellman key exchange. They want to establish a secure communication channel that can provide data confidentiality and integrity. This will be done via the following steps: (1) perform a client authentication and key exchange protocol; and (2) use the shared session key derived from step (1) to secure the real communication

C++ Programming

Java

ID projekta: 17496666

Več o projektu

24 ponudb

Projekt na daljavo

Aktivno pred 6 leti

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Dodeljeno:

@utkarshkatiyar19

I can do easily.

$110 SGD v 4 dneh

4,9

(381 ocen)

7,5

24 freelancerjev je oddalo ponudbo s povprečno vrednostjo $138 SGD za to delo

@hbxfnzwpf

I am very proficient in c and c++. I have 16 years c++ developing experience now, and have worked for more than 7 years. My work is online game developing, and mainly focus on server side, using c++ under Linux environment. I made many great projects using c++, for example, I made the tools which could convert java codes into c++ scripts, of course garbage collection included, this was very similar to a compiler, and was very complex. I also made our own mobile game using c++, I can show you the demo of client, if you like. I am very proficient in java also. I have a very good review on Freelancer.com, I never miss a project once I accept the job, you can check my review. Trust me, please let expert help you.

$150 SGD v 3 dneh

4,8

(168 ocen)

7,1

@xiqian88

Hello. How are you today? I have good experience with java/c++ udp host client program development (socket program) Please message me for detail discussion. Best regards!

$155 SGD v 3 dneh

5,0

(37 ocen)

6,5

@kcbStar

I am very interested in your project, I am sure 100% I can do your project well. I will provide you quality work. thank you

$200 SGD v 3 dneh

4,9

(96 ocen)

6,2

@bestit4u

hi. nice to meet you. I have a great skill in udp communication . Please give me a chance to work for you. I will do my best. Thanks.

$155 SGD v 3 dneh

5,0

(20 ocen)

6,2

@akshayatm

Hi, Greetings of the day, Breif About me: I am an 6+ years experienced software developer expert in java ,j2ee , spring, hibernate orm, webservices,xml,maven, bitbucket, db like technolgies. I can write the host client communication program for you. pls contact for further progress and discussion.

$200 SGD v 3 dneh

4,9

(60 ocen)

5,8

@atulamol

Hello Sir, i already work on that. I have More than Five years (5+ years) of experience in Professional Software Development. Seeking for a challenging position as a Java Developer with the strong working experience in programming, designing of Spring, Hibernate, CORE JAVA / J2EE application.  Develop applications using Spring MVC using Annotations, Spring Boot.

$250 SGD v 3 dneh

5,0

(40 ocen)

5,2

@rameshpizza

Hi, I can do this project, in whichever language you suggest. Are you sure about using UDP for communication. Can we discuss further. Thanks

$100 SGD v 3 dneh

5,0

(4 ocen)

2,6

@asimhussain26

Hello, I got practical knowledge of working with Network Protocols UDP. I have developed code that I used to simulate on ubuntu. And I have knowledge of Network Securtiy as well and implemented Diffie-Hellman. I can provide its solution meeting your deadline. What will be deadline ? You need a console application to run in ubuntu or desktop application ? I will develop it according to your requirements.

$88 SGD v 3 dneh

4,6

(3 ocen)

2,2

@mkduga

I have lots of experience in c/c++ and additionally in network programming. I have also studied the DH key exchange protocol.

$222 SGD v 3 dneh

5,0

(1 ocena)

2,0

@enverbashirov

I am fluent in Java/C++. Also worked with socket programming. Establishing the connection between client and server is therefor is not a problem. I have prior knowledge about Cryptography, I am aware of how Diffie-Hellman key exchange works and also worked in a similar project as well. If you are positive lets discuss the details and you decide if you want to work with me. Cheers.

$100 SGD v 5 dneh

4,2

(1 ocena)

0,6

@technowiz7

Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. i am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned "I can do this job and give you an efficient job that will be very acceptable and presentable. I and my team work on web development and mobile apps and I can assure you that you will never be disappointed"

$155 SGD v 3 dneh