Create an STM32 MCU Encrypted RSA Asynchronous encrypted DFU bootloader

We want a bootloader that uses Asynchronous encryption to load a Private Key signed DFU over USB. So the sequence will be as follows.

A binary file on a PC is encrypted using a Private Key to create a DFU

The DFU will be loaded on the MCU and decrypted using Public Key. (Probably using the STM example DFU tool)

The Bootloader is re-flashed with the contents of the DFU (It can be the same code but with a different version number to ensure working)

The STM32 is restarted to some simple function such as Flashing LED.

Квалификация: Электроника, Встроенное ПО, Микроконтроллер

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О работодателе:
( 170 отзыв(-а, -ов) ) Hong Kong, Hong Kong

ID проекта: #18080648



Hello, I am interested in your project. I have a good expirience in STM32 and DFU. I have a development boards and tools. Best regards, Vyacheslav.

$500 USD за 5 дней(-я)
(22 отзывов(-а))

16 фрилансеров(-а) в среднем готовы выполнить эту работу за $3166


Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded design & programming using pic, dspic controllers and MATLAB codding fo Больше

$5555 USD за 50 дней(-я)
(50 отзывов(-а))

Hello, I have read your project requirements and I am able to complete this task. I have developed an encrypted bootloader for ARM based microcontrollers. You can find this project on my profile. I have also worked on Больше

$4444 USD за 20 дней(-я)
(36 отзывов(-а))

I have long experience with 8-bit , 16-bit and 32-bit micro-controllers. I work with Microchip (PIC) , Atmel (AVR , SAM) , ST (STM) , TI (MSP) , Nordic (nRF52), and NXP (LPC) micro-controllers. I use KEIL IDE , Atmel S Больше

$555 USD за 10 дней(-я)
(33 отзывов(-а))

Hi, I can do this task in during a few weeks. Your task in general clearly for me, but need clarify only a few details regarding decrypting. Awaiting for feedback. Best Regards, Andrey

$2000 USD за 10 дней(-я)
(18 отзывов(-а))

Hi. I'm professional programmer/electronic hardware developer with experience over 20 years. I started with STM since STR911 and very well know STM32 platform. I have experience with writing encrypted bootloaders in Ke Больше

$3333 USD за 30 дней(-я)
(6 отзывов(-а))

Hi! Our team is working with Cortex family MCUs almost on each project and it will be not complicated to create desired encryption. Lets arrange a small call and we will be able to share additional details or we ca Больше

$2611 USD за 10 дней(-я)
(1 отзыв)

Dear Employer, How are you? As you can see in my profile, I have great experience in C/C++, C#, and Java programming as well as Microcontroller. Especially, I have completed many Raspberry Pi and Arduino projects and Больше

$3000 USD за 30 дней(-я)
(2 отзывов(-а))

We are a team of engineers having expertise on embedded domain. We have worked on several embedded linux/android SBC like Wandboard(IMX6Q), AM335x-sk, Dragon Board, Intrinsyc Q820, Mistral microSOM (Qualcomm), Pi0W, P Больше

$5555 USD за 30 дней(-я)
(5 отзывов(-а))

⭐⭐⭐⭐ i will finish your project very quickly. ⭐⭐⭐⭐⭐⭐ I read through the job details extremely carefully. * 7+ years experience in STM32 firmware development. Timely delivery 24 hours communication Hope to get your Больше

$4444 USD за 10 дней(-я)
(2 отзывов(-а))

Hi. I have been developing STM32 for five years and have had enough experience. The basic development environment uses keil. The default chips I use are STM32F10X, STM32F05x, and STM32F20X, and other chips. I'm ful Больше

$3055 USD за 10 дней(-я)
(4 отзывов(-а))

Hi, I am a developer of electronic prototypes, I have worked with a lot of projects with STM32, and bootloader customization, one of my previous projects was the development of an electronic portfolio for cryptocurrenc Больше

$3055 USD за 16 дней(-я)
(1 отзыв)

Hello, I'm an expert on embedded design. I can do it. I can do it.I can do it.I can do it.I can do it.I can do it.I can do it.I can do it.

$3055 USD за 20 дней(-я)
(0 отзывов(-а))

Hello, We are a 14 year old Electronics design and Manufacturing Company working as an IOT design partner for Toshiba Semiconductors, Avnet, WPG and many others. We have a team of Designing and Developing Electro Больше

$3055 USD за 10 дней(-я)
(0 отзывов(-а))

Hello I've been coding for ARM for 6 years and I've worked with a variety of ARM families including STM32 F0, F1. I've also written a bootloader for the LPC17xx family.

$2555 USD за 15 дней(-я)
(0 отзывов(-а))

Hi, I am an embedded developer and have good experience with firmware development. This project is very interesting and challenging. I really want to be the part of this project and complete it this for you. Let me k Больше

$3888 USD за 24 дней(-я)
(0 отзывов(-а))