build coap protocol in java

Developing an application in java that can provide an authentication service to IoT clients. The application uses COAP loT protocol, which depends on encrypting the client biometric by a symmetric key (126 CCM) and validating the client in the server side by decrypting the symmetric key.

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Skills: Java, Software Architecture, Encryption, Cryptography, Computer Security

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About the Employer:
( 1 review ) ontario, Canada

Project ID: #29879542

4 freelancers are bidding on average $671 for this job


Hello. I am experienced system developer with more than 12 years of work. I use C/C++/C#/Java/Javascript in my work. I have experience in network programming. I can do your task qualitatively.

$250 USD in 7 days
(13 Reviews)

Hello Hope you are doing well. We are providing quality services in software development. We are working in many different skills  and languages. I have 6 years of experience in development in different languages. W More

$1000 USD in 25 days
(0 Reviews)

Hi. I am java expert and electrical engineer. as java expert, I built several apps and made communication with many devices. they include Arduino, PLC and Raspberry. Also, they supported several More

$200 USD in 7 days
(0 Reviews)

Hello, If you want to built for you - on windows 10 or ubuntu WSL, one java CoAP IoT server(RFC7252+RFC8323/TCP) with encrypt/decrypt(126 CCM symetric key) -and clients(Arduino IDE) for arduino uno,esp8266,esp32 an More

$1232 USD in 30 days
(0 Reviews)