stm32 script to authenticate Desfire card

$30-250 USD

Fechado

Publicado

há aproximadamente 4 anos

$30-250 USD

Pago na entrega

I have a script for stm32 which can read cards and send everything via sms using the rc522. I need a script that will use authentication when reading the EV1 desfire card. You will need to calculate CMAC like here: [login to view URL] The purpose of this is to have a reader that can read cards that can't be copied.

ID do Projeto: 24328057

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4 propostas

Projeto remoto

Ativo há 4 anos

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4 freelancers estão ofertando em média $338 USD for esse trabalho

@intellisenseIN

Okay! My name is Jaspreet & I'm part of larger embedded hardware and firmware development team. I already programmed STM32 MCU like STM32F4Discovery and STM32F030-Discovery using STM32CubeMX and IAR EWARM Kindly spare 10 minutes for the interview. We will be glad to hear from you! Regards, Intellisense Technology

$350 USD em 7 dias

4,9

(4 avaliações)

4,3

@ProflexDesign1

Hi, how are you doing? I hope you're doing well! I am a professional Arduino & C programmer for the last 12 years. I can build you such script, may i know your deadline? Regards! Sergei.

$250 USD em 4 dias

0,0

(0 avaliações)

0,0

@Balabhaskara

I have good hands on experience in arduino and scripting languages like python and shell script. I think my skill sets match your equirements

$250 USD em 7 dias

0,0

(0 avaliações)

0,0

@bytesandnibbles

Greetings from Bytes & Nibbles Technologies. A startup focusing on Smartcards and Cryptography. We are happy to help you. We have already done many Desfire projects. You can see 1 project here also in freelancer

$500 USD em 3 dias