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cryptography

$10-30 USD

已完成
已发布大约 9 年前

$10-30 USD

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Develop a Client Server program using sockets in C / C++ for an encryption and decryption service.
项目 ID: 7142381

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17提案
远程项目
活跃9 年前

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A proposal has not yet been provided
$25 USD 在1天之内
5.0 (4条评论)
2.0
2.0
17威客以平均价$89 USD来参与此工作竞价
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Hello. I take an interest in your job. I have full skills in Reverse engineering, Java, AI, Mathematics, Algorithms,Qt and c++ programming. please check my portfolio and working history. Looking forward to your kind answer. Best Regards, Yknox.
$515 USD 在10天之内
4.9 (714条评论)
8.9
8.9
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Hello. More 20 years programming experience. I need more details to set real time and price. Regards. ---------------------------------------------------------------------------------------------------------------------------------------------------
$100 USD 在3天之内
4.8 (15条评论)
4.6
4.6
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Do you need a socket wrapper class in c++ for communication, or you want it to encrypt/decrypt your messages before sending/receiving them. If yes, what encryption/decryption library you are using (or want to use)
$30 USD 在3天之内
5.0 (1条评论)
4.1
4.1
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Hello I am an expert of network programming. Before I made program like this. If you want me, please leave message. Thanks
$111 USD 在1天之内
4.7 (11条评论)
4.0
4.0
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Hi. Do you want to send the plain data and return it encrypted? More details please.
$40 USD 在1天之内
3.9 (8条评论)
3.8
3.8
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A little bit later I'll put on my site example of client - server program using sockets. you will be able to try it.
$111 USD 在5天之内
3.6 (2条评论)
1.7
1.7
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I have MS in Information Security with research interest of Cryptography. I have implemented Cryptography algorithms in Java and C, written security solutions in J2EE and Java, have implemented datastructures in Java, and built two websites for research / proof-of-concept purposes. Additionally, ~2 years of IT experience. I have taken Graduate level courses in Cryptography and Security that dealt with analysis of Cryptographic protocols, my Masters level project involved design of a Cryptographic protocol for a specific authentication problem in three-party settings. I have executed a number of projects that focussed almost entirely / heavily on Cryptography. I have also written Cryptographically signed Java applet for a J2EE application. Details about projects executed available on request. You might want to go through reviews project creators left for me on freelancer.com, see https://www.freelancer.com/u/ciphe.html.
$277 USD 在10天之内
5.0 (1条评论)
1.2
1.2
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A proposal has not yet been provided
$15 USD 在2天之内
0.0 (0条评论)
0.0
0.0
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I have over 10 years of experience coding in C,C++,Python,Fortran and performing scientific computations. My education includes PhD in Mechanical Engineering, and continued work in a Research Lab. I can provide with a full list of my scientific publications upon request
$83 USD 在10天之内
0.0 (0条评论)
0.0
0.0
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Предложение еще не подано
$25 USD 在3天之内
0.0 (0条评论)
0.0
0.0
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Hi, I'd have no trouble completing this project. I have experience working with openssl in Linux. In fact in a previous project I helped work on encrypted client server communication. This has been set as 8 days as I have a day job. if you're not in a hurry I'd be great for this job. If you're interested it would be good to hear more about your requirements. Regards, John
$30 USD 在8天之内
0.0 (0条评论)
0.2
0.2
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I am an Computer Science (Btech) student. I had done this type of work in my previous projects. Thank You
$20 USD 在1天之内
0.0 (0条评论)
0.0
0.0
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Hi we are team of engineers and we have experience in encryption/description and socket programming . we can do your work
$67 USD 在3天之内
0.0 (0条评论)
0.0
0.0
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A proposal has not yet been provided
$30 USD 在3天之内
0.0 (0条评论)
0.0
0.0
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I am being working on a project similar to this project,so I hope that I can finish project soon . I have excellent knowledge on C++,c programing , inter process socket communication and TCP/IP and UDP communications.
$25 USD 在1天之内
0.0 (0条评论)
0.0
0.0
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Hi, I am working as senior software engineer at some startup company in india, I have developed 2 innovative projects, 1 project in C and other project in android.I am very good at C programming and I have very good debugging skills. I can provide you simple client server program with RSA algorithm, I can submit this project within 2hours. If you are ok we can start project as early as possible.
$15 USD 在1天之内
0.0 (0条评论)
0.0
0.0

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UNITED STATES的国旗
Stickney, United States
4.9
12
会员自4月 3, 2014起

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