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USB HID Device Dongle

We are looking a person who can customize and write security dongle (with driverless HID device)

What we need:

1)A simple and a cheap solution with USB interface (with driverless HID device ) and a microprocessor / smart card chip solution(low cost ~ 5$) design.

2) A PCB layout

3) Embedded software with chosen items which includes these scenerio;

Dongle must have a unique ID

When PC software asks this ID, dongle must send this ID

!!PC software will write private key once!!! then for all of the sign operations will use this private key in Dongle.

(This private key should be in safe in all time and conditions with copy-protected)

and scenario is basic: PC software sends a string to dongle, and dongle signs this string and send back signed string to PC Software.

Evner: C programmering, Computer Sikkerhed, Indbygget Software, Microcontroller, PCB Layout

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Om arbejdsgiveren:
( 1 bedømmelse ) Ankara, Turkey

Projekt ID: #925698

9 freelancere byder i gennemsnit $717 på dette job


Send at you. MNDA or NDA contract for your security Sch draft of circuit in any CAD (prefer Altium) Pcb draft of circuit in any CAD / include gerber files / any layers 1 - 2 - 28 Bom of material with reference and Flere

$1000 USD in 30 dage
(20 bedømmelser)

Hello. Can be done,huge experience in this field

$750 USD in 14 dage
(2 bedømmelser)

Hi, please check PMB

$1000 USD in 40 dage
(1 bedømmelse)

Hi check your pmb

$750 USD in 30 dage
(0 bedømmelser)

Hi,see PMB

$750 USD in 30 dage
(0 bedømmelser)

Hallo, Please check your PM

$600 USD in 30 dage
(0 bedømmelser)

I have efficient experience in the described project work. I am ready to do the work. Your early response is awaited. Thanks

$250 USD in 20 dage
(1 bedømmelse)

I have done a similar HID project. Please give me a change

$350 USD in 7 dage
(0 bedømmelser)

I have a lot of experience on hid designs. Currently im working on a hid device for data logging with internal unique id. For your propòsse this is the best solution. The communication with pc can be encripted also. Flere

$1000 USD in 35 dage
(0 bedømmelser)