One way authentication system similar to paypal

The project consists of two parts, but also in two stages.

Stage 1

Part 1, C/C++ code for an Arduino. “Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It's intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments. Arduino can sense the environment by receiving input from a variety of sensors and can affect its surroundings by controlling lights, motors, and other actuators. The micro-controller on the board is programmed using the Arduino programming language (based on Wiring) and the Arduino development environment (based on Processing). Arduino projects can be stand-alone or they can communicate with software on running on a computer (e.g. Flash, Processing, MaxMSP).”

Part2, Web server/interface that controls a token authentication synchronized with the Arduino

The concept of this project is to achieve the following.

A computer server will receive a request in s similar format (not standard, and can be changed if needed for infrastructure)

1234 5678

The first set of 4 numbers is the ardunio ID code or location code. The second set of 4 numbers is the item code or product identifier. The purpose of these codes are to uniquely identify each ardunio device separately, and the second number is for integration into a database for product tracking.

The system must be able to take the first and second set of numbers and record that request in a database with time and date stamp, and then return to file our output to screen a special one time use 7 digit code which is also recorded in our database. This 7 digit code will be referred to the “token” code. Somehow we have to be able to generate code that can sit on the arduino and act as a one way authentication system. Each ardunio is technically to be synced with our server and each individual arduino will always know which 7 digit code accept. A remote use at the location of the arduino will have to input this 7 digit token code via a standard 12 button input. If the code matches or is accepted by the arduino the arduino will trigger a green light and send a certain pulsing negative or positive sequence via the output section of the analog ouput of the arduino. If the user inputs the incorrect code, a red light is flahsed and nothing happens. I would like the arduino to support a single line lcd screen so that the user could identify that he/she entered the key correctly.

I am open to all suggestions on how to do this differently. Possibly different hardware, even different concepts.

A simple working proof of concept is acceptable. But the setup must be able to work. There are arduino emulators on line and I will accept a full emulated version.

Stage 2

This is the future development and completion of the project. I deem you capable of handling this project, then you will be expected to work and complete stage 2, but required to sign non-disclosure documents, and you could be retained on a monthly salary.

All source code must be supplied and verified WORKING before the release of final payment. A sample of something working must be approved before I release any milestone payments. I will put HALF of accepted bid into escrow, to avoid money sitting in [url removed, login to view]

Taidot: .NET, C-ohjelmointi, elektroniikka, Sulautetut ohjelmistot, Mikrocontroller

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Tietoa työnantajasta:
( 10 arvostelua ) Markham, Canada

Projektin tunnus: #525186

8 freelanceria on tarjonnut keskimäärin 621 $ tähän työhön


Hello [url removed, login to view] Do you have ready boards or some fixed electronic circuit for processors?If it communicates to the serial port,when event is triggered,then software can read it(location ID and event can be passed) Lisää

750 $ USD 30 päivässä
(13 arvostelua)

Hello. Please check PMB.

669 $ USD 15 päivässä
(3 arvostelua)

HI, i can do it, i am ready here.

500 $ USD 10 päivässä
(2 arvostelua)

Plz see pmb:)

749 $ USD 21 päivässä
(0 arvostelua)

Please check pm. Thanks.

1000 $ USD 30 päivässä
(0 arvostelua)

Hi, I believe I can meet your needs. Regards Shreenivasa k m

300 $ USD 30 päivässä
(0 arvostelua)

I'll do it, please send me further details.. Thanks -Malatesh

500 $ USD 100 päivässä
(0 arvostelua)

I have developed a project same Paypal in C#, .NET. PM me! Reviews: [url removed, login to view] account: minxtu/12345678

500 $ USD 15 päivässä
(0 arvostelua)