Skycoin hardware wallet

Overview

This folder provides a firmware implementing skycoin features, and tools to test it.

The firmware itself is under tiny-firmware folder. The firmware had been copied and modified from this repository.

The skycoin-api folder contains the definition of the functions implementing the skycoin features.

The skycoin-cli defines golang functions that communicate with the firmware.

There is also a javascript API.

Follow up the wiki to keep track of project advancement.

Install tools

Follow the instructions written on tiny-firware/README.md

Build instructions:

Build and run emulator

make run-emulator

Build a bootloader

make bootloader # Your firmware is bootloader-no-memory-protect.bin

Build a bootloader with memory protection enabled

Careful if you flash and run that bootloader on the device it will activate a memory protection that will close access to flash memory.

You won't be able to flash your device with an st-link again.

make bootloader-mem-protect # Your firmware is bootloader-memory-protected.bin

Build a firmware

make firmware  # Your firmware is tiny-firmware/skycoin.bin

Sign firmware

make sign # Your firmware is tiny-firmware/skycoin.bin

Combine bootloader and firmware

make full-firmware # this will create a full-firmware-no-mem-protect.bin file

Combine a memory protected bootloader and firmware

Careful if you flash and run that bootloader on the device it will activate a memory protection that will close access to flash memory.

You won't be able to flash your device with an st-link again.

make full-firmware-mem-protect # this will create a full-firmware-memory-protected.bin file